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⟦e78bbb894⟧ Wang Wps File
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Notes: CRT/HBK/001
Names: »5440A «
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(…05…'…0f…&…0a…&
%…08…%…0a…%…0b…%…0e…%
$…08…$…0a…$…0f…$ $…05…#…09…#…0a…#…00…#…05…#…06…"…0a…"…0f…"…06…!…0b…!…00… …09… …0f… …00… …07……1f……0c……1f……0e……1f……00……1e……08……1e……09……1e……00……1e……02……1e……07……1d……0e……1d……07……1c……0d……1c……01……1c…
…1b……0b……1b……86…1 …02… …02… …02…
…0f… 5440A/bna …02…CRT/HBK/001
…02…LU/841112…02……02…#
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02…CRT …0e…
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK
CRT/HBK/001
Contract No.: CE-80-9009-INF
CDRL No. 03
Line Item No.: 9.3
Djon Larsen/Leif Uldam
Kurt Nybroe-Nielsen
SHAPE (1), HAU, NPP, QA, GQAR, KJA, LT, NEN,
Conf.mgr., LU, Library (2)
…0f… ILS Train.Mgr. 841112
1
841112
…0e… Config.Mgr. 841112
…0f… 5440A/bna …02…CRT/HBK/001
…02…LU/841112…02……02…ii
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02…CRT…0e…
her inds`ttes "Kiss of Life"
…0f… 5440A/bna…02… CRT/HBK/001
…02… LU/841112…02… iii
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02… Prelim. …02… CRT …0e…
W̲A̲R̲N̲I̲N̲G̲
Where a high voltage is exposed during the maintenance
activities this warning is provided:
Normal precautions concerning live electrical circuits
should be taken at all times when adjusting or servicing
this equipment or its peripherals.
…0f… 5440A/bna…02…CRT/HBK/001
…02…LU/841112…02……02…iv
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02… CRT …0e…
820906 All Original issue of
Document
1 841112 All Issue 1 is based
upon
CPS Log. 1064, 830204
…0f… 5440A/bna…02…CRT/HBK/001
…02…LU/841111…02……02… v
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02… CRT …0e…
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
1 SCOPE .........................................
1
2 INTRODUCTION ..................................
3
2.1 SYSTEM OVERVIEW ............................
3
2.2 TERMS AND ABBREVIATIONS ....................
4
2.3 REFERENCED DOCUMENTS .......................
7
2.4 FUNCTIONAL PRINCIPLE .......................
8
2.5 CRT REMOTE SITE INTERFACE ..................
10
2.6 INTERFACE CAPABILITY .......................
12
3 PRINCIPLE OF OPERATION ........................
15
3.1 SAFETY PRECAUTIONS .........................
15
3.1.1 Safety .................................
15
3.1.2 High Voltage ...........................
15
3.1.3 Light Radiation ........................
16
3.1.4 Equipment Safety .......................
16
3-1-5 Grounding ..............................
17
3.2 PHYSICAL CHARACTERISTICS ...................
18
3.2.1 Power Input ............................
18
3.2.2 Environmental Conditions ...............
18
3.2.2.1 Temperature and Humidity ...........
18
3.2.2.2 Dust and Fumes .....................
19
3.2.3 Security ...............................
19
3.2.3.1 Tempest Performance ................
20
3.3 SYSTEM SPECIFICATION .......................
21
3.3.1 Remote Site Equipment ..................
21
3.3.2 Statistical Multiplexer ................
21
3.3.2.1 Stat.Mux. Transmission .............
23
3.3.2.2 Error Control ......................
23
3.3.2.3 Buffer Control .....................
23
3.3.2.4 Configuration ......................
24
3.3.2.5 Channel Interface ..................
24
3.3.2.6 Mux-Line Interface .................
24
3.3.3 Adaptor Crate Assembly .................
25
3.3.3.1 OPTO Transmitter/Receiver (OPTO T/R)
29
3.3.3.2 V28 (L/L) Adaptor ..................
34
3.3.3.3 V24 Back Panel, BP-8 ...............
38
3.3.3.4 V24 Monitor Panel ..................
42
3.3.3.5 Adaptor Power Supply ...............
42
…0f… 5440A/bna…02…CRT/HBK/001
…02…LU/841111…02……02…vi
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02… CRT …0e…
3.3.4 Visual Display Unit (VDU) ..............
44
3.3.5 Medium Speed Printer (MSP) .............
46
3.3.5.1 Printer Controls ...................
48
4 CONNECTION SPECIFICATION ......................
49
4.1 MAIN SITE/REMOTE SITE TRANSFER .............
49
4.1.1 V24 Channel Transfer ...................
49
4.1.2 Remote Site, Stat.Mux Line Connection ..
51
4.2 REMOTE SITE CONNECTIONS ....................
52
4.3 CCITT V24/ISO-2110 STANDARD CONNECTIONS ....
56
4.4 INITIAL STRAPSETTING AND CONFIGURATION .....
57
4.5 RECONFIGURATION POSSIBILITIES ..............
70
4.5.1 Option 1 ...............................
70
4.5.2 Option 2 ...............................
71
5 INSTALLATION ..................................
73
5.1 UNPACKING ..................................
73
5.2 TRANSPORTATION TO INSTALLATION SITE ........
75
5.3 MOUNTING OF LEVELLERS ......................
75
5.4 MOUNTING OF POWER LINE FILTER ..............
75
5.5 REMOUNTING OF STAT. MUX ....................
76
5.6 INSTALLATION OF INTERNAL POWER AND SIGNAL
CABLES .....................................
76
5.7 INSTALLATION OF EXTERNAL POWER AND SIGNAL
CABLES, AND MOUNTING OF FITTINGS ...........
77
5.7.1 Rear/Top/Left Hand Penetration .........
77
5.7.2 Rear/Top/Right Hand Penetration ........
77
5.7.3 Aux. Connections and Stat. Mux./Crypto
Cable ..................................
77
5.7.4 Front/Top/Right Hand Penetration .......
78
5.7.5 User Terminal Cables ...................
78
5.8 MOUNTING OF MODULES ........................
79
5.9 INSTALLATION OF DELTA VDU ..................
79
5.9.1 Unpacking ..............................
79
5.9.2 Power Plug Connections .................
80
5.9.3 Termination of Opto Cables .............
80
5.9.4 Mounting of Keyboard and Keys ..........
81
5.10 INSTALLATION OF TRACOR MSP ...............
81
5.10.1 Unpacking ............................
81
5.10.2 Power Plug Connections ...............
81
5.10.3 Termination of Opto Cables ...........
82
5.11 INVENTORY CHECK ..........................
83
…0f… 5440A/bna…02…CRT/HBK/001
…02…LU/841111…02……02…vii
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02… CRT …0e…
6 OPERATING INSTRUCTIONS ........................
85
6.1 OPERATING PROCEDURE ........................
85
6.1.1 Power Up and Check Out ...................
85
6.2 TERMINAL TESTING ...........................
86
6.2.1 Test of Delta VDU ......................
86
6.2.2 Test of Tracor MSP .....................
87
6.3 STATUS DISPLAYS ............................
88
6.3.1 Stat.Mux, Indicators ...................
88
6.3.2 OPTO T/R Indicators ....................
90
6.3.3 V.28 L/L Adaptor Indicators ............
90
6.3.4 VDU Status Indication ..................
91
6.3.5 MSP Status Indicators ..................
92
6.4 BRINGING THE CRT ON-LINE WITH MAIN SITE ....
93
6.4.1 Test of Crypto/Analog Line .............
93
6.4.2 Test of VDU ............................
93
6.4.3 Test of MSP ............................
93
7 MAINTENANCE ...................................
94
7.1 REMOTE TERMINAL LEVEL ......................
94
7.2 MAINTENANCE MANUAL (Ref. u. in general) ....
94
7.2.1 The Preventive Maintenance
(Ref. u Section 3) .....................
94
7.2.2 The Corrective Maintenance
(Ref. u. Section 4) ....................
94
7.2.2.1 Troubleshooting Procedures .........
95
7.2.3 The Failure Reporting System
(Ref. u. Section 6) ....................
95
7.2.4 The Tools and Test Equipment
* (Ref. u. Section 7) ....................
95
7.2.5 Field Change Notice (FCN) ..............
95
8 INVENTORY .....................................
96
8.1 PROPERTY INVENTORY LIST (Ref. r.) ..........
96
8.2 INVENTORY CHECK ............................
97
9 APPROVED SPARE PARTS LIST .....................
98
…0f… 5440A/bna…02…CRT/HBK/001
…02…LU/841111…02……02…viii
CAMPS REMOTE TERMINALS/
REMOTE SITE EQUIPMENT HANDBOOK…02…Prelim. …02… CRT …0e…
A̲P̲P̲E̲N̲D̲I̲C̲E̲S̲:
Appendix A: CAMPS REMOTE TERMINALS
HARDWARE ASSEMBLY BREAKDOWN
FOR REMOTE SITES
CRT/SDS/002
Appendix B: CAMPS REMOTE TERMINALS
AS-BUILT DRAWINGS
FOR REMOTE SITES are included in the proper
installation manuals.
CPS/INM/001 : Site 1 N/A
CPS/INM/002 : Site 2 CRT a
CPS/INM/003 : Site 3 CRT a
CPS/INM/004 : Site 4 CRT a+b+c+d+e
CPS/INM/005 : Site 5 CRT a+b
CPS/INM/006 : Site 6 CRT a+b
CPS/INM/007 : Site 7 CRT a+b
CPS/INM/008 : Site 8 CRT a
CPS/INM/009 : Site 9 CRT a
CPS/INM/010 : Site 10 CRT a
CPS/INM/011 : Site 11 CRT a+b
CPS/INM/012 : Site 12 CRT a+b
CPS/INM/013 : Site 13 CRT a
CPS/INM/014 : Site 14 CRT a
CPS/INM/015 : Site 15 CRT a+b
CPS/INM/016 : Site 16 N/A
1 S̲C̲O̲P̲E̲
This handbook constitutes the CRT documentation, either
by descriptive sections (e.g. system overview, principle
of operation, and connection specification) or by references,
to the specific equipment manuals or to the applicable
superior CAMPS documents (e.g. Installation Procedures,
Maintenance Manual, and Inventory and Spare Equipment
Lists).
This page is intentionally left blank
2 I̲N̲T̲R̲O̲D̲U̲C̲T̲I̲O̲N̲
2.1 S̲Y̲S̲T̲E̲M̲ ̲O̲V̲E̲R̲V̲I̲E̲W̲
The CAMPS Remote Terminals (CRT) system supports the
capability of moving some terminal operations from
the main sites to remote locations.
The feature is obtained by means of statistical multiplexers
and crypto/modem lines between main and remote sites.
Thus typically 8 V24-channels connect each remote site
to the related main site.
The CRT equipment is contained in EMI shielded racks.
At the main sites the CRT rack(s) are bolted to the
main CAMPS Line Termination racks, except UKAIR where
a stand alone rack is used.
2.2 T̲E̲R̲M̲S̲ ̲A̲N̲D̲ ̲A̲B̲B̲R̲E̲V̲I̲A̲T̲I̲O̲N̲S̲
A Amp…1b…re
AC Alternating Current
ADP Adaptor
AMSG (Military EMI Protection Standard)
ASCII American National Standard Code for Information
Interchange
ASSY Assembly
Async Asynchronous Transmission
AT Active Mode (stat.mux indicator)
AUX Auxiliary (ref. to Section 2.5.a)
Baud-rate Information Speed on Bit Level, per Second
BP-8 Back Panel Type 8
BSM Bus Switch Module
C Celsius
CAMPS Computer Aided Message Processing System
CCITT International Telegraph and Telephone Consultative
Committee
CR Christian Rovsing A/S, Contractor
CRC Cyclic Redundancy Check
CRT CAMPS Remote Terminals
Crypto Message Scrambling System
CTX CAMPS TDX
D-25 ISO-2110 Standard Connector Rype
dBm Deci Bell relative to 1 milliwatt
DC Direct Current
DCE Data Communication Equipment
Deg Degree
Dist Distribution
DTE Data circuit-Terminating Equipment
ea - pieces of -
ECO Engineering Change Order
EMI Electro-Magnetic Interferance
Enb Enable
EPROM Erasable Programable Read Only Memory
EXT. External
FCN Field Change Notice
Fig Figure
GND Ground Plane
H/W Hardware
IEC International Electrotechnical Commission
INT. Internal
ISO International Standards Organization
ITA International Telegraph Alphabet
J Joule = V*A*seconds
J-BOX JUnction Box
JXX Connector (Jack) No.
L Low Level
L/L Low Level/Long Distance
LTU Line Termination Unit
MIL-STD Military Standard
Modem Modulate/Demodulate
MSP Medium Speed Printer
No. Number
OCR Optical Character Reader
OM Optical Modem
Opto T/R Optical Transmitter and Receiver
P Pin Number
PSU Power-Supply Unit
RAM Random Access Memory
RCVL Receiveing Lost
Rec Receive
Red Classified, unscrambled
Ref Reference Document
RH Relative Humidity
RM Rack Mounted
RO Receive Only
ROM Read Only Memory
Sec Section
SHAPE Supreme Headquarters Allied Powers Europe
SL Sync. Lost
SN Strap Number
Stat.mux. Statistical Multiplexer
S/W Software
Sync Synchronous Transmission
TDX Telecommunication Data Exchange
Tx Transmit
U Unit = 1 3/4
V Volt
V24 CCITT Recommendation V.24
V28 CCITT Recommendation V.28
Vcc Supply Voltage
VDU Visual Display Unit (Delta Data 7260 TC)
WXX Cable (wire) No.
X-net TDX-bus System
10X V.24 Circuit Description (ref. to Section
4.3)
19" IEC Standard 297
2.3 R̲E̲F̲E̲R̲E̲N̲C̲E̲D̲ ̲D̲O̲C̲U̲M̲E̲N̲T̲S̲
a) CCITT Recommandations V.24 and V.28
b) MIL-STD-188C, issued 691124
c) CAMPS Site Design Concept, CPS/TCN/023
d) AMSG 719B
e) ISO-2110
f) Stat.mux, User and Maintenance Manuals CPS/OPM/008
g) Adaptor Crate Manual, CPS/LST/037
h) Fiber Optic Modem, OM-2, Technical Manual, CPS/TCM/020
j) V.28 L/L Adaptor Manual, 4 Channel, CPS/TCM/024
k) Adaptor Power Supply, Technical Manual, (Metric)
l) Back Panel, BP-8, Technical Manual, CPS/TCM/001
m) VDU, Delta Data, Operator's Manual, CPS/OPM/007
n) Fiber Optic Modem, OM-1, Technical Manual, CPS/TCM/019
o) MSP, Tracor, User's Manual, CPS/OPM/009
p) Fiber Optic Modem, OM-3, Technical Manual, CPS/TCM/021
q) CAMPS Remote Terminals, Hardware Assy Breakdown,
CRT/SDS/002
r) OPTO Cable Termination Procedure, CPS/TCN/029
s) CRT Remote Site Inventory List
t) CAMPS Spare Module List (93), CPS/AUX/032
u) CAMPS Site Level Maintenance Manual, (CPS/TCM/005
v) CAMPS User's Manual, CPS/OPM/001
2.4 F̲U̲N̲C̲T̲I̲O̲N̲A̲L̲ ̲P̲R̲I̲N̲C̲I̲P̲L̲E̲
The terminals are connected to the stat.mux. through
OPTO T/R or V.28 L/L adapters.
The stat.mux. takes care of:
1) C̲h̲a̲n̲n̲e̲l̲ ̲m̲u̲l̲t̲i̲p̲l̲e̲x̲i̲n̲g̲. Statistical multiplexing
gives an improved modem line utilization compared
to none or conventional time division multiplexing.
2) T̲r̲a̲n̲s̲m̲i̲s̲s̲i̲o̲n̲ ̲e̲r̲r̲o̲r̲ ̲p̲r̲o̲t̲e̲c̲t̲i̲o̲n̲ by means of a cyclic
redundancy check and automatic retransmission request
on errors.
3) T̲r̲a̲f̲f̲i̲c̲ ̲f̲l̲o̲w̲ ̲c̲o̲n̲t̲r̲o̲l̲, which takes care of possible
data peak load effects by controlling the sending
activities of the data terminal equipment.
The mux-line of the stat.mux. is connected to a filter-connector
in the filter box.
On the outer side of the filter-connectors the mux.line
is connected by V.24 wiring from the filter box to
the red patch jack field in the crypto room. In the
crypto-room equipment takes care of encryption and
modulation of information to be transmitted through
the transmission media to the main site and the reverse
function for information received from the main site.
See Figure 2.4-1.
Figure 2.4-1
Typical Link Block Diagram
2.5 C̲R̲T̲ ̲R̲E̲M̲O̲T̲E̲ ̲S̲I̲T̲E̲ ̲I̲N̲T̲E̲R̲F̲A̲C̲E̲
A single channel is saved for an OCR-option while the
7 channels are used as follows:
a) Primarily the 7 channels are used for transmission
of CAMPS-channels (connection to CAMPS expansion
or CRT LTUX at main site).
At the remote site 4 of these channels are terminated
with OPTO T/R's for OPTO-cable connection to the
terminals, and 3 are terminated with V28 (L/L)
adapters for connection with electrical cables
(auxiliary channels).
b) Secondary (option 1, refer to Section 6.2) it is
possible to implement a changed configuration,
where the 3 auxiliary channels are disconnected
from CAMPS at the main site and used as separate
channels.
c) Figure 2.5-1 shows a typical Remote Site Configuration.
Figure 2.5-1…01…Typical Remote Site Configuration
2.6 I̲N̲T̲E̲R̲F̲A̲C̲E̲ ̲C̲A̲P̲A̲B̲I̲L̲I̲T̲Y̲
Each CRT system provides the interface capabilities
tabulated in Table 2.6-1.
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CHANNEL BAUD- INTERFACE SYNC/ ALPHABET NOTES
RATE ASYNC
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
VDU 1200
2400 V24/Opto Async. ITA No.5 1, 2,
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
1200 V24/V28(L/L) Async. ITA No.5 1, 2,
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
MSP 1200
2400 V24/Opto Async. ITA No.5 1, 2,
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
1200 V24/V28(L/L) Async. ITA No.5 1, 2,
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Auxiliary 1200 V24/V28(L/L) Async. ITA
No.5 1,
2,
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
OCR 1200 V24/V28(L/L) Async. ITA No.5 1, 2,
(Optional)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Crypto/ 2400
Modem 4800 V24/V28(L) Sync. Stat.Mux. 1, 2,
Protocol
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Notes: See Table 2.6-1 (sheet 2 of 2)
Table 2.6-1 (sheet 1 of 2)
N̲O̲T̲E̲S̲
1) Interface
a) Opto Transmission at remote site between
the EMI shielded rack and the terminals
will be by an optical transmission
link.
b) V28(L) Transmission between the Stat. Mux.
in the EMI shielded rack and the
Crypto equipment (via the RPJF) goes
by a V28(L) electrical transmission
link. V28(L) is CCITT V28, constrained
by MIL-STD-188C (standard low level)
except for voltage polarities. Transmission
length is up to 15 meters.
c) V28(L/L) Transmission at remote site between
the EMI shielded rack and the terminals/auxiliary
channels goes by a V28(L/) electrical
transmission link. V28(L/L) equals
V28(L), but enables transmission
length up to 275 meters.
2) Alphabet
a) ITA No. 5 International Telegraph Alphabet,
CCITT recommended, ASCII code.
b) Stat.Mux. Communication between Stat.Muxes
Protocol follows a data protocol unique to
the Stat.Muxes.
Table 2.6-1 (sheet 2 of 2)
This page is intentionally left blank
3 P̲R̲I̲N̲C̲I̲P̲L̲E̲ ̲O̲F̲ ̲O̲P̲E̲R̲A̲T̲I̲O̲N̲
3.1 S̲A̲F̲E̲T̲Y̲ ̲P̲R̲E̲C̲A̲U̲T̲I̲O̲N̲S̲
3.1.1 S̲a̲f̲e̲t̲y̲
All necessary safeguards have been taken during the
design, development, production and installation of
the equipment to ensure safety of operating and maintenance
personnel from electrical and mechanical hazards.
3.1.2 H̲i̲g̲h̲ ̲V̲o̲l̲t̲a̲g̲e̲
Where a high voltage is exposed during the maintenance
activities this warning is provided:
Her inds`ttes …01…CAUTION osv.
Normal precautions concerning live electrical circuits
should be taken at all times when adjusting or servicing
this equipment or its peripherals.
This is applicable for the following equipment:
a) Power Line Filter
b) Mains Switch
c) Power Distribution Panel
d) S-Fan
e) Stat. mux.
f) Adaptor Power Supply
3.1.3 L̲i̲g̲h̲t̲ ̲R̲a̲d̲i̲a̲t̲i̲o̲n̲
The major part of the light-power radiated from the
OPTO T/R module transmitters (OUT) are infra-red light.
Thus the visible-red light is n̲o̲t̲ representative for
the total light radiation!
According to safety regulations for infra-red semi-conductor
sources, the minimum safe distance from the source
to the eye is:
a) OPTO T/R transmitter/eye: 1 meter
b) End of opto-cable/eye: 0,5 meters
It is recommended to cover the transmitter connector
with a cap, when the module is out of use. Part Number
of the CAP (Blank Cover) from DDSC is 360 A 01V01.
3.1.4 E̲q̲u̲i̲p̲m̲e̲n̲t̲ ̲S̲a̲f̲e̲t̲y̲
a) Circuit breakers or switches which operate to make
or break AC power lines shall make or break all
conductors at the same time. The neutral wire in
three-phase circuits shall not pass through any
fuse.
b) Fuses and circuit breakers are provided within
the equipment as required for protection of the
equipment from damage due to overload. Each major
assembly is individually protected so that a fault
in one major assembly cannot damage any other major
assembly.
c) All fuses and circuit breakers are located such
that they are readily accessible.
3-1-5 G̲r̲o̲u̲n̲d̲i̲n̲g̲
a) The grounding system provides effective protection
for personnel and material against insulation defects.
It is arranged so that there are four separate
and isolated ground circuits, namely:
1) AC power neutral
2) Equipment frame ground
3) Signalling and control ground
4) Secure ground
b) The A̲C̲ ̲p̲o̲w̲e̲r̲ ̲n̲e̲u̲t̲r̲a̲l̲ provides a return for the
primary current so that the equipment frame ground
is used only to establish a safety ground and is
not used as a normal current grounding element.
Nowhere in the equipment or power filters the AC
power neutral is connected directly to equipment
frame ground.
c) The s̲i̲g̲n̲a̲l̲l̲i̲n̲g̲ ̲a̲n̲d̲ ̲c̲o̲n̲t̲r̲o̲l̲ ̲g̲r̲o̲u̲n̲d̲ are routed via
the interconnectinng wires and cables as appropriate.
d) The panel mounting rails in the EMI shielded rack
are mounted on insulating phenolic blocks and thry
are electrically tied together by ground wires
(e̲q̲u̲i̲p̲m̲e̲n̲t̲ ̲f̲r̲a̲m̲e̲ ̲g̲r̲o̲u̲n̲d̲). Thus, they form an insulated
mounting frame in the rack, where all equipment
are grounded together, but basically insulated
from the exterior rack cabinet which represents
the s̲e̲c̲u̲r̲e̲ ̲g̲r̲o̲u̲n̲d̲ level.
A ground-wire connects the rack-mounted equipment
to the rack in the power Line Filter. This point
is connected to the exterior ground wire connection
point by a 6 awg insulated cable.
The terminal equipment, VDU and MSP, are provided
with a greound connection terminal to which the
exterior ground wire (secure ground) is connected.
3.2 P̲H̲Y̲S̲I̲C̲A̲L̲ ̲C̲H̲A̲R̲A̲C̲T̲E̲R̲I̲S̲T̲I̲C̲S̲
3.2.1 P̲o̲w̲e̲r̲ ̲I̲n̲p̲u̲t̲
The CRT equipment satisfies the specified performance
requirements when operating with the following power
input:
a) Phases: Single-phase and ground.
b) Voltage: Nominal value: 220 V AC. Tolerances:
+10%/-15% except UKAIR where nominal
value is 240 V AC.
c) Frequency: Nominal value: 50 Hz. Tolerances:
+10%/-10%.
d) Harmonic
Distortion: Max. 5%.
e) Transients: Non-repetitive impulse interference
with a magnitude not to exceed 500
volts, pulse rise and fall times
not faster than 10 microseconds and
a total duration of maximum 1 millisecond.
The available impulse energy at the
equipment power inlet shall not exceed
5J.
3.2.2 E̲n̲v̲i̲r̲o̲n̲m̲e̲n̲t̲a̲l̲ ̲C̲o̲n̲d̲i̲t̲i̲o̲n̲s̲
3.2.2.1 T̲e̲m̲p̲e̲r̲a̲t̲u̲r̲e̲ ̲a̲n̲d̲ ̲H̲u̲m̲i̲d̲i̲t̲y̲
The equipment shall continue to function when the humidity
and temperature of its environment are within the ranges
and cycling specified below.
The equipment shall continue to operate in a fully
satisfactory manner even under the worst conditions
specified below.
a) T̲e̲m̲p̲e̲r̲a̲t̲u̲r̲e̲
Range: 10 to 40 degrees centigrade
Rate of Change: max 10 degrees centigrade per
hour
b) H̲u̲m̲i̲d̲i̲t̲y̲ ̲(̲R̲e̲l̲a̲t̲i̲v̲e̲ ̲H̲u̲m̲i̲d̲i̲t̲y̲ ̲=̲ ̲R̲H̲)̲
Range: 40 to 90% RH, non-condensing
Rate of Change: max. 6% RH per hour, non-condensing.
c) A̲l̲t̲i̲t̲u̲d̲e̲
Range: Sea level to 2000 meters.
3.2.2.2 D̲u̲s̲t̲ ̲a̲n̲d̲ ̲F̲u̲m̲e̲s̲
The equipment shall be able to operate continously
and with normal scheduled preventive maintenance in
the following air environment.
a) A̲i̲r̲ ̲C̲l̲e̲a̲n̲n̲e̲s̲s̲
Particle size ^ Max. allowable number
(microns) ^ (particles/cubicmeter)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^
greater than 5 ^ 4* (10 E 5)
greater than 1.5 ^ 4* (10 E 6)
greater than 1 ^ 4* (10 E 7)
b) F̲u̲m̲e̲s̲
Sulphur dioxide max. 14 ppm.
3.2.3 S̲e̲c̲u̲r̲i̲t̲y̲
This Section addresses or references all requirements
related to security.
In general: Transfer and transmission within the installation
means transfer and transmission between the components.
3.2.3.1 T̲e̲m̲p̲e̲s̲t̲ ̲P̲e̲r̲f̲o̲r̲m̲a̲n̲c̲e̲
The CR delivered components of the CRT equipment at
the remote sites are contained in an EMI shielded rack,
except the VDUs and MSPs.
During short periods of corrective and preventive maintenance
e.g. open back doors, the emanation requirements below
are degraded.
Operational procedures are required to ensure that
the supervisor is currently informed on activities
concerning corrective and preventive maintenance and
thus is able to decide whether it is acceptable to
continue operation or not.
a) The E̲M̲I̲ ̲s̲h̲i̲e̲l̲d̲e̲d̲ ̲r̲a̲c̲k̲s̲ used for CR delivered CRT
equipment are manufactured for the same performance
as the EMI shielded racks used for CAMPS.
b) To meet the i̲n̲s̲t̲a̲l̲l̲a̲t̲i̲o̲n̲ ̲r̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲, the equipment,
including ancillaries and peripherals, are installed
in accordance with criteria laid down in AMSG 719B.
c) S̲p̲e̲c̲i̲a̲l̲ ̲e̲a̲r̲t̲h̲i̲n̲g̲ ̲a̲r̲r̲a̲n̲g̲e̲m̲e̲n̲t̲s̲, see ref.c.
d) All e̲l̲e̲c̲t̲r̲i̲c̲a̲l̲ ̲i̲n̲t̲e̲r̲c̲o̲n̲n̲e̲c̲t̲i̲o̲n̲s̲, connecting equipment
inside to equipment outside the EMI shielded rack,
will be by low level keying systems, V28 (L/L),
i.e. the electrical interface specification shall
comply with the V28 recommendation concerning the
data and control signal voltage polarities, while
all other characteristics (e.g. currents, rise
and fall time, impedance, voltage levels) are governed
by the MIL-STD-188C (Low level) standard digital
interface specification (ref. b.).
e) The r̲e̲f̲e̲r̲e̲n̲c̲e̲ ̲p̲l̲a̲n̲e̲ for V28 (L) on send circuits
is on the connectors inside the filter box.
f) The c̲r̲o̲s̲s̲t̲a̲l̲k̲ ̲a̲t̲t̲e̲n̲u̲a̲t̲i̲o̲n̲ between any circuit carrying
classified information and any other circuit within
the installation shall be not less than 100 dB.
g) The p̲o̲w̲e̲r̲ ̲s̲u̲p̲p̲l̲y̲ to all the equipment in the Red
Area enters via a f̲i̲l̲t̲e̲r̲. The function of this
filter is to ensure that no compromising signals
are able to reach a Black Area via the power supply
leads. The equipment shall function satisfactorily
with these filters present in the power leads.
3.3 S̲Y̲S̲T̲E̲M̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲
3.3.1 R̲e̲m̲o̲t̲e̲ ̲S̲i̲t̲e̲ ̲E̲q̲u̲i̲p̲m̲e̲n̲t̲
The aim of the equipment positioned at the remote site
is to distribute the datachannels to the terminals
connected at the remote site, and to perform the multiplexing/demultiplexing
to enable communication with the main site via a single
modem line.
The terminals to be connected at the Remote site can
be divided in the following categories:
1) VDUs
2) MSPs
3) Other equipment connected to separate channels
4) A single data channel reserved for a future connection
to an OCR.
Of the 8 data channels, 4 are terminated in an optical
link to the terminals, and 4 are terminated in a V28
(L/L) connection to the terminals.
The data channels are fed through a filter box when
leaving the CAMPS Remote Terminal Rack.
The major functional subassemblies used on the Remote
Site are shown in Figure 3.3-1.
1) Statistical Multiplexer
2) Adaptor Crate Assembly.
3.3.2 S̲t̲a̲t̲i̲s̲t̲i̲c̲a̲l̲ ̲M̲u̲l̲t̲i̲p̲l̲e̲x̲e̲r̲
The CR supplied statistical multiplexer features full
duplex statistical multiplexing of 8 V24 channels,
with variable length block transmission, dynamic bandwidth
assignment and error control.
It is housed in a 19" rack-mount case 2U high (8.9
cm).
The status display is visible through the front panel
and all switches are front accessible after removal
of the front panel.
Figure 3.3-1…01…CRT Remote Site Equipment RAck…01…Front View, Door Removed
3.3.2.1 S̲t̲a̲t̲.̲M̲u̲x̲.̲ ̲T̲r̲a̲n̲s̲m̲i̲s̲s̲i̲o̲n̲
The transmission between the statistical multiplexers
is carried out by a special statistical multiplexer
serial communication protocol.
The V.24 interface control signals are transmitted
via the stat. mux. protocol in form of a special control
character, generated each time one of the V.24 control
signals changes from On to OFF or vice-versa. Two V.24
interface control signals may be transmitted in each
direction per channel.
The transmission of variable length data blocks, according
to the loading of the individual channels, allows the
stat. mux. to take account of average traffic loading
on the mux-line, since it can make use of its buffer
storage to accomodate temporary peak loading on individual
channels.
3.3.2.2 E̲r̲r̲o̲r̲ ̲C̲o̲n̲t̲r̲o̲l̲
Retransmission on error is implemented automatically
between the stat. muxes using a full-duplex go-back-on-automatic-retransmission-request
(ARQ) scheme. The transmitting stat. mux. appends a
cyclic redundancy check (CRC) scheme. The transmitting
stat. mux. appends a cyclic redundancy check (CRC)
character to each transmitted data-block in the protocol.
This CRC is re-calculated to check the block errors
at the receiving stat. mux.
3.3.2.3 B̲u̲f̲f̲e̲r̲ ̲C̲o̲n̲t̲r̲o̲l̲
The buffer capacity (approximately 15K bytes) is allocated
dynamically to the channels as required.
However, buffer overflow may occur, either because
of excessive retransmissions or prolonged peak channel
activity. If a buffer overflow is about to occur, the
stat. mux terminates the flow of data into its buffer,
by dropping the V.24 circuit 106 control signal on
the V.24 channels to the associated equipment.
3.3.2.4 C̲o̲n̲f̲i̲g̲u̲r̲a̲t̲i̲o̲n̲
All stat. mux configuration parameters are switch selected
using DIP switches to configure the units. To further
simplify system configuration, switch selection of
configuration parameters are required at main-site
only. This is done by switch selection of master and
slave on each unit. All configuration data is the automatically
down-line loaded from the master to the slave unit,
at power-up or reconfiguration of channels by "reset".
3.3.2.5 C̲h̲a̲n̲n̲e̲l̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲
The channel interfaces are CCITT V.24/ V.28 serial
asynchronous full duplex interfaces available on female
(DCE) standard D-25 S connectors.
The available interchange circuits are:
102 Signal Ground
103 Transmitted Data
104 Received Data
105 Request to Send
106 Ready for sending
107 Data set ready
108.2 Data Terminal ready
See Figures 4.2-1 and 4.2-2.
3.3.2.6 M̲u̲x̲-̲L̲i̲n̲e̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲
The mux-line interface is a CCITT V24/special V28(L)
serial synchronous full-duplex interface available
on a male (DTE) standard D-25P connector. See Figure
4.1-1.
The special V28(L) interface is implemented as a MIL-STD-188C
interface with CCITT V28 voltage polarities.
3.3.3 A̲d̲a̲p̲t̲e̲r̲ ̲C̲r̲a̲t̲e̲ ̲A̲s̲s̲e̲m̲b̲l̲y̲
The Adaptor Crate assembly contains the V28(L/L) and
OPTO T/R Adaptors, which perform the signal adaption
on the datachannels to be connected with the terminal
equipment. Furthermore the Adaptor Crate assembly
contains an Adaptor Power Supply.
These modules are housed in an Adaptor crate.
The position of the modules in the Adaptor Crate Assembly
is depicted in Figure 3.3-2.
*) The V24 monitors form part of the maintenance equipment
and are only mounted during maintenance operation.
Figure 3.3-2 (sheet 1 of 3)
Adaptor Crate Assembly
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^CIRCUIT ^ V.24 ^ PC ^ V.24 ^CIRCUIT ^
^FUNCTION ^ CIR- ^ BOARD ^ CIR- ^FUNCTION^
^ ^ CUIT ^ PIN ^ CUIT ^ ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
^ ^ ^ ^ ^ ^
^ ̲GN̲D ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 1̲ A̲ ^ ̲ ̲ ̲^ G̲ND ̲ ̲^
^ ^ 102 ^ B 2 A ^ 102 ^ SG ^
^ ^ ^ B 3 A ^ ^ ^
^ ^ ^ B 4 A ^ ^ ^
^ ^ ^ B 5 A ^ ^ ^ CHANNEL
^ ^ ^ B 6 A ^ 107 ^ DSR ^ No.
1
^ DTR ^ 108.2 ^ B 7 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ ̲B ̲ 8̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ ̲B ̲ 9̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ SG ^ 102 ^ B 10 A ^ 102 ^ SG ^
^ ^ ^ B 11 A ^ ^ ^
^ ^ ^ B 12 A ^ ^ ^
^ ^ ^ B 13 A ^ ^ ^ CHANNEL
^ ^ ^ B 14 A ^ 107 ^ DSR ^ No.
2
^ DTR ^ 108.2 ^ B 15 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 16̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ AC GND ^ ^ B 17 A ^ ^ AC GND ^
^ ̲AC̲ G̲ND̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 18̲ A̲ ^ ̲ ̲ ̲^ A̲C ̲GN̲D ̲^
^ SG ^ 102 ^ B 19 A ^ 102 ^ SG ^
^ ^ ^ B 20 A ^ ^ ^
^ ^ ^ B 21 A ^ ^ ^
^ ^ ^ B 22 A ^ ^ ^ CHANNEL
^ ^ ^ B 23 A ^ 107 ^ DSR ^ No.
3
^ DTR ^ 108.2 ^ B 24 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 25̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 26̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ SG ^ 102 ^ B 27 A ^ 102 ^ SG ^
^ TxC ^ 113/114 ^ B 28 A ^ ^ ^
^ ^ ^ B 29 A ^ 109 ^ CD ^
^ ^ ^ B 30 A ^ 107 ^ DSR ^ CHANNEL
^ CTS ^ 106 ^ B 31 A ^ 107 ^ DSR ^ No.
4
^ DTR ^ 108.2 ^ B 32 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 33̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ^ ^ B 34 A ^ ^ ^
^ ^ B 35 A ^ ^
^ ^ B 36 A ^ ^
^ TDX CIRCUITS ^ B 37 A ^ TDX CIRCUITS ^
^ ^ B 38 A ^ ^
^ ^ B 39 A ^ ^
^ ^ B 40 A ^ ^
^ ^ B 41 A ^ ^
^ GND ^ B 42 A ^ GND ^
^ GND ^ B 43 A ^ GND ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
Figure 3.3-2 (sheet 2 of 3)
CTX Motherboard Connector Pins,…01…Crate positions 5, 6, 7, 13, 14, and
15
Figure 3.3-2 (sheet 3 of 3)
CTX Motherboard Connector Pins,
3.3.3.1 O̲P̲T̲O̲ ̲T̲r̲a̲n̲s̲m̲i̲t̲t̲e̲r̲/̲R̲e̲c̲e̲i̲v̲e̲r̲ ̲(̲O̲P̲T̲O̲ ̲T̲/̲R̲)̲
a) The OPTO T/R is a one channel unit, delivered in
3 versions serving the same functions but in different
shape to fit the housing equipment:
One type for Delta 7260TC VDU (OM-1),
One type for Adaptor Crate mounting (OM-2), and
One type for Tracor MSP (OM-3).
b) The OPTO T/R interfaces one V24/V28 channel. It
converts the electrical informatin to infra-red
light pulses in a serial protocol ready for opto-cable
transmission and vice-versa.
In the protocol, data and control bits are multiplexed
together, added with frame synchronization, converted
to Manchester code and send off as light pulses.
Reversely the receiver detects the light pulses,
makes electrical output which is decoded and demultiplexed.
The OPTO T/R performs as a DCE on the electrical
side - see Figure 4.2-1. The following interchange
circuits are supported.
102 Signal Ground
103 Transmitted Data
104 Received Data
105 Request to Send
106 Ready for sending
107 Data set ready
108.2 Data Terminal ready
The pin allocation is shown in Figure 3.3-3, sheets
1 to 3.
c) P̲o̲w̲e̲r̲ ̲S̲u̲p̲p̲l̲y̲ ̲R̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
1) The OPTO T/R OM-1 shall be powered from a 110
V AC power source.
A̲C̲ ̲P̲o̲w̲e̲r̲ ̲R̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
Supply voltage: 110 VAC + 20%/-18%
Frequency: 50 Hz + 10%/-10%
Current Consumption: max. 0,25 A/module
2) The OPTO T/R OM-2 shall be powered from a 2
x 9V AC power source:
A̲C̲ ̲p̲o̲w̲e̲r̲ ̲r̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
Supply voltage: 9-0-9 V AC + 10%/-15%
Frequency: 50 Hz + 10%/-10%
Current Consumption: max. 1A/module
3) The OPTOT/R OM-3 shall be powered from a 10
V AC power source.
A̲C̲ ̲P̲o̲w̲e̲r̲ ̲R̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
Supply voltage: 10 V AC + 10%/-15%
Frequency: 50 Hz + 10%/-10%
Current Consumption: max. 0,30 A/module
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^ ^ ^ ^
^ PC ^ V.24 ^ Circuit ^
^ Board ^ Cir- ^ Function ^
^ Pin ^ cuit ^ ^
^ ̲N̲o̲.̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
^ 1 ^ ^ Not Used ^
^ 2 ^ 104 ^ RD ^
^ 3 ^ 107 ^ DSR ^
^ 4 ^ 103 ^ TD ^
^ 5 ^ 108.2 ^ DTR ^
^ 6 ^ 105 ^ RTS ^
^ 7 ^ 106 ^ CTS ^
^ 8 ^ ^ Key Pin ^
^ 9 ^ 102 ^ SG ^
^ 10 ^ ^ Signal Quality ^
^ 11 ^ 109 ^ CD ^
^ 12 ^ ^ Control Out ^
^ 13 ^ ^ Control In ^
^ ̲ ̲1̲4̲ ̲ ̲ ̲^̲ ̲1̲0̲1̲ ̲ ̲ ̲ ̲^̲ ̲F̲r̲a̲m̲e̲ ̲G̲r̲o̲u̲n̲d̲ ̲ ̲ ̲ ̲^
14-pin AMP connector (P/N 1-87235-3), J2
Figure 3.3-3 (sheet 1 of 3)
OPTO T/R, OM-1…01…Electrical Connector Layout
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^CIRCUIT ^ V.24 ^ PC ^ V.24 ^CIRCUIT ^
^FUNCTION ^ CIR- ^ BOARD ^ CIR- ^FUNCTION^
^ ^ CUIT ^ PIN ^ CUIT ^ ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
^ ^ ^ ^ ^ ^
^ ̲ ̲ ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 1̲ A̲ ^ ̲ ̲ ̲^ ̲ ̲ ̲ ̲^
^ ^ ^ B 2 A ^ ^ ^
^ ^ ^ B 3 A ^ ^ ^
^ ^ ^ B 4 A ^ ^ ^
^ ^ ^ B 5 A ^ ^ ^
^ ^ ^ B 6 A ^ ^ ^
^ ^ ^ B 7 A ^ ^ ^
^ ̲ ̲ ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ ̲B ̲ 8̲ A̲ ^ ̲ ̲ ̲^ ̲ ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ ̲B ̲ 9̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ ^ ^ B 10 A ^ ^ ^
^ ^ ^ B 11 A ^ ^ ^
^ ^ ^ B 12 A ^ ^ ^
^ ^ ^ B 13 A ^ ^ ^
^ ^ ^ B 14 A ^ ^ ^
^ ^ ^ B 15 A ^ ^ ^
^ ̲ ̲ ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 16̲ A̲ ^ ̲ ̲ ̲^ ̲ ̲ ̲ ̲^
^ AC GND ^ ^ B 17 A ^ ^ AC GND ^
^ ̲AC̲ G̲ND̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 18̲ A̲ ^ ̲ ̲ ̲^ A̲C ̲GN̲D ̲^
^ ^ ^ B 19 A ^ ^ ^
^ ^ ^ B 20 A ^ ^ ^
^ ^ ^ B 21 A ^ ^ ^
^ ^ ^ B 22 A ^ ^ ^
^ ^ ^ B 23 A ^ ^ ^
^ ^ ^ B 24 A ^ ^ ^
^ ̲ ̲ ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 25̲ A̲ ^ ̲ ̲ ̲^ ̲ ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 26̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ SG ^ 102 ^ B 27 A ^ 102 ^ SG ^
^ TxC ^ 113/114 ^ B 28 A ^ ^ ^
^ ^ ^ B 29 A ^ 109 ^ CD ^
^ ^ ^ B 30 A ^ 115 ^ RxC ^
^ CTS ^ 106 ^ B 31 A ^ 107 ^ DSR ^
^ DTR ^ 108.2 ^ B 32 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 33̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ^ ^ B 34 A ^ ^ ^
^ ^ B 35 A ^ ^
^ ^ B 36 A ^ ^
^ ^ B 37 A ^ ^
^ ^ B 38 A ^ ^
^ ^ B 39 A ^ ^
^ ^ B 40 A ^ ^
^ ^ B 41 A ^ ^
^ ^ B 42 A ^ ^
^ ^ B 43 A ^ ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
Figure 3.3-3 (sheet 2 of 3)
OPTO T/R, OM-2
Electrical Connector Layout
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^ ^ ^ ^
^ PC ^ V.24 ^ Circuit ^
^ Board ^ Cir- ^ Function ^
^ Pin ^ cuit ^ ^
^ ̲N̲o̲.̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
^ 1 ^ ^ ^
^ 2 ^ ^ Control In ^
^ 3 ^ ^ Control In ^
^ 4 ^ 103 ^ TD ^
^ 5 ^ ^ ^
^ 6 ^ ^ ^
^ 7 ^ 105 ^ RTS ^
^ 8 ^ ^ ^
^ 9 ^ 106 ^ CTS ^
^ 10 ^ 103 ^ TD ^
^ 11 ^ 107 ^ DSR ^
^ 12 ^ 108.2 ^ DTR ^
^ 13 ^ 102 ^ SG ^
^ 14 ^ ^ ^
^ 15 ^ 102 ^ SG ^
^ 16 ^ ^ ^
^ 17 ^ ^ ^
^ 18 ^ ^ Strapped ^
^ 19 ^ ^ Together ^
^ 20 ^ ^ ^
^ 21 ^ ^ ^
^ 22 ^ ^ ^
^ 23 ^ ^ ^
^ 24 ^ 102 ^ SG ^
^ 25 ^ ^ ^
^ 26 ^ ^ ^
^ 27 ^ 102 ^ SG ^
^ 28 ^ ^ ^
^ 29 ^ 102 ^ SG ^
^ 30 ^ ^ ^
^ 31 ^ 105 ^ RTS ^
^ 32 ^ 102 ^ SG ^
^ 33 ^ 108.2 ^ DTR ^
^ 34 ^ ^ ^
^ 35 ^ ^ ^
^ 36 ^ ^ ^
^ 37 ^ ^ ^
^ 38 ^ ^ ^
^ 39 ^ ^ ^
^ ̲ ̲4̲0̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
40-pin AMP connector (P/N 102333-9)
Figure 3.3-3 (sheet 3 of 3)
OPTO T/R, OM-3…01…Electrical Connector Layout
3.3.3.2 V̲2̲8̲ ̲(̲L̲/̲L̲)̲ ̲A̲d̲a̲p̲t̲e̲r̲
The V28 (L/L) adapter Type 1 converts standard CCITT
V24/V28 signal levels within 4 data channels to V24/V28
(L/L) signals, and vice versa.
Figure 3.3-4 shows the V28 (L/L) Adaptor block diagram.
The V28 (L/L) adapter is a standard CR80S module occupying
2 crate positions.
a) I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
1) S̲t̲a̲n̲d̲a̲r̲d̲ ̲V̲2̲8̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲
The motherboard side of the V28(L/L) adapter
performs as a DCE and conforms with CCITT recommendation
V28 - see Figure 4.2-2. The following interchange
circuits (ref. CCITT V24) are provided for
each of the four data channels:
102 Signal ground
103 Transmitted data
104 Received data
105 Request To Send
106 Clear To Send
107 Data Set Ready
108/2 Data terminal ready
The pin allocation is shown in Figure 3.3-5.
2) L̲o̲w̲ ̲L̲e̲v̲e̲l̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲
On the front panel, 4 D-25P connectors forms
the V24/V28 Low Level Interface.
Electrically, the Low Level Interface conforms
with MIL-STD-188C, except for polarity (see
below).
The waveshaping performed on the interchange
circuits is according to the requirement at
1200 bps, which is the maximum bit rate supported
by the module. The V28(L/L) Adaptor is capable
of driving a cable length of up to 275 meters.
Functionally the interchange signals correspond
to CCITT V24. The adapter can be strapp>ed
to perform as DCE or a DTE device.
For connection to a VDU or MSP the V28 L/L
Adaptor is strapped as a DCE.
The following interface circuits are provided:
102 Signal Ground
103 Transmitted Data
104 Received Data
105 Request To Send
106 Clear To Send
107 Data Set Ready
108.2 Data Terminal Ready
See Figure 4.2-2.
The polarity of the interchange circuits 103
and 104 may be reversed by use of a strap.
This enables the user to select signal polarity
according to MIL-STD-188C or V28 on the Low
Level Interface.
b) P̲o̲w̲e̲r̲ ̲S̲u̲p̲p̲l̲y̲ ̲R̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
The V28(L/L) adapter, type 1 shall be powered
from a 2 x 9V AC power source:
A̲C̲ ̲P̲o̲w̲e̲r̲ ̲R̲e̲q̲u̲i̲r̲e̲m̲e̲n̲t̲s̲
Supply voltage: 2 x 9V AC + 10%- 15%
Frequency: 50 Hz + 10%/- 10%
Current consumption: Max. 2,1 A/module
(V.24) DTE/ MIL V. ADAPTER
ISO 2110 DCE 188C 28 CRATE
CONNECTOR STRAP I/F I/F MOTHERBOARD
Figure 3.3-4…01…V28(L/L) ADAPTER Type 1…01…Block Diagram
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^CIRCUIT ^ V.24 ^ PC ^ V.24 ^CIRCUIT ^
^FUNCTION ^ CIR- ^ BOARD ^ CIR- ^FUNCTION^
^ ^ CUIT ^ PIN ^ CUIT ^ ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲ ̲ ̲^̲ ̲N̲o̲.̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
^ ^ ^ ^ ^ ^
^ ̲GN̲D ̲ ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 1̲ A̲ ^ ̲ ̲ ̲^ G̲ND ̲ ̲^
^ ^ 102 ^ B 2 A ^ 102 ^ SG ^
^ ^ ^ B 3 A ^ ^ ^
^ ^ ^ B 4 A ^ ^ ^
^ ^ ^ B 5 A ^ ^ ^ CHANNEL
^ ^ ^ B 6 A ^ 107 ^ DSR ^ No.
1
^ DTR ^ 108.2 ^ B 7 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ ̲B ̲ 8̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ ̲B ̲ 9̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ SG ^ 102 ^ B 10 A ^ 102 ^ SG ^
^ ^ ^ B 11 A ^ ^ ^
^ ^ ^ B 12 A ^ ^ ^
^ ^ ^ B 13 A ^ ^ ^ CHANNEL
^ ^ ^ B 14 A ^ 107 ^ DSR ^ No.
2
^ DTR ^ 108.2 ^ B 15 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 16̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ AC GND ^ ^ B 17 A ^ ^ AC GND ^
^ ̲AC̲ G̲ND̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 18̲ A̲ ^ ̲ ̲ ̲^ A̲C ̲GN̲D ̲^
^ SG ^ 102 ^ B 19 A ^ 102 ^ SG ^
^ ^ ^ B 20 A ^ ^ ^
^ ^ ^ B 21 A ^ ^ ^
^ ^ ^ B 22 A ^ ^ ^ CHANNEL
^ ^ ^ B 23 A ^ 107 ^ DSR ^ No.
3
^ DTR ^ 108.2 ^ B 24 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 25̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ̲9V̲ A̲C ̲ ̲^ ̲ ̲ ̲ ̲ ̲^ B̲ 26̲ A̲ ^ ̲ ̲ ̲^ 9̲V ̲AC̲ ̲^
^ SG ^ 102 ^ B 27 A ^ 102 ^ SG ^
^ ^ ^ B 28 A ^ ^ ^
^ ^ ^ B 29 A ^ ^ ^
^ ^ ^ B 30 A ^ ^ ^ CHANNEL
^ ^ ^ B 31 A ^ 107 ^ DSR ^ No.
4
^ DTR ^ 108.2 ^ B 32 A ^ 105 ^ RTS ^
^ ̲RD̲ ̲ ̲ ̲^ ̲10̲4 ̲ ̲ ̲^ B̲ 33̲ A̲ ^ 1̲03̲ ̲^ T̲D ̲ ̲ ̲^
^ ^ ^ B 34 A ^ ^ ^
^ ^ B 35 A ^ ^
^ ^ B 36 A ^ ^
^ TDX CIRCUITS ^ B 37 A ^ TDX CIRCUITS ^
^ ^ B 38 A ^ ^
^ ^ B 39 A ^ ^
^ ^ B 40 A ^ ^
^ ^ B 41 A ^ ^
^ GND ^ B 42 A ^ GND ^
^ GND ^ B 43 A ^ GND ^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^
Figure 3.3-5
V28(L/) Adaptor Type 1…01…Bus Connector Layout
3.3.3.3 V̲2̲4̲ ̲B̲a̲c̲k̲ ̲P̲a̲n̲e̲l̲,̲ ̲B̲P̲-̲8̲
External V24/V28 connections to and from the Adaptor-Crate
assembly are provided via the BP-8, where four D-25S
connectors are situated.
A flatcable connects the V24 circuits connections to
the crate-motherboard connector. A strapping field
on the V24 Back Panel may be used for DTE/DCE conversion.
The BP-8 is a CR80S rear crate module occupying 4 crate
positions.
a) I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲S̲i̲g̲n̲a̲l̲ ̲C̲a̲p̲a̲b̲i̲l̲i̲t̲i̲e̲s̲
Each of the four D25 connectors has the connection
capabilities shown on Figure 3.3-6.
b) E̲l̲e̲c̲t̲r̲i̲c̲a̲l̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲S̲p̲e̲c̲.
No electronic components are mounted on the Back
Panel but all signal lines are according to CCITT-V24
Recommendations.
c) M̲e̲c̲h̲a̲n̲i̲c̲a̲l̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲S̲p̲e̲c̲.
The Back Panel BP-8 consists of a PC-Board, (see
Figure 3.3-7) fixed on a metal panel to be mounted
on the rear of the Adaptor Crate.
The connector interface against the Motherboard
is a 64 pin connector. Pin 1 is marked by an arrow
and will always be upwards. Each communication
channel has allocated four ground wires of the
64 wire flatcable to perform a proper signal ground.
Protection Ground taken from the power supply has
to be connected to the V24 Back Panel by a ground
wire with Spade Connectors (see Figure 3.3-8).
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲
PIN NO. NAME JUMPER CCITT V.24
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲C̲i̲r̲c̲u̲i̲t̲ ̲
̲ ̲ ̲ ̲
1 Protection Ground 101
2 Transmitted Data X17 103
Received Data X18 104
3 Received Data X19 104
Transmitted Data X16 103
4 Request to Send X13 105
Ready for Sending X10 106
5 Ready for Sending X11 106
Request to Send X12 105
6 Data Set Ready X09 107
Data Terminal Ready X14 108
7 Signal Ground 102
8 Carrier Detector 104
13 Standby Indicator 117
15 Transmitter Clock X04 113/114
Receive Clock X05 115
17 Receive Clock X07 115
Transmitter Clock X06 113/114
Data Signal rate selector X01 111
19 Select Standby 116
20 Data terminal ready X15 108
Data Set Ready X08 107
22 Standby Indicator 117
24 Transmit Clock X03 113/114
Receive Clock X02 115
Figure 3.3-6 (sheet 1 of 2)
BP-8 Strapping Capabilities
Figure 3.3-6 (sheet 2 of 2)…01…BP-8 Strapping Capabilities
Figure 3.3-7…01…Back Panel Type 8,…01…CR 1100
3.3.3.4 V̲2̲4̲ ̲M̲o̲n̲i̲t̲o̲r̲ ̲P̲a̲n̲e̲l̲
The V24 Monitor Module is part of CAMPS Maintenance
equipment, and only used during maintenance operations.
The V24 Monitor Module may be inserted in crate position
# 5 or 6, and 13 or 14 to monitor the V24 traffic between
Statistical Multeplexer and Terminal equipment. The
V24 Monitor Module is a standard CR80 S front crate
module occupying 2 crate positions.
3.3.3.5 A̲d̲a̲p̲t̲e̲r̲ ̲P̲o̲w̲e̲r̲ ̲S̲u̲p̲p̲l̲y̲
The adapter power supply is designed for mounting in
the rear crate of the Adaptor Crate. (See Figure 3.3-8).
It supplies the 9-0-9 V AC to the adapter units in
the front crate.
I̲n̲p̲u̲t̲ ̲c̲h̲a̲r̲a̲c̲t̲e̲r̲i̲s̲t̲i̲c̲s̲:
Voltage: Nominal value: 220 V AC.
Tolerances: +10%/-15%.
Frequency: Nominal value: 50 Hz.
Tolerances: +10%/-10%.
Harmonic
distortion: Max. 5%.
Transients: Non-repetitive impulse interference
with a magnitude not to exceed
500 volts, pulse rise and fall
times not faster than 10 microseconds
and a total duration of maximum
1 millisecond. The available impulse
energy at the equipment power inlet
shall not exceed 5J.
O̲u̲t̲p̲u̲t̲ ̲C̲h̲a̲r̲a̲c̲t̲e̲r̲i̲s̲t̲i̲c̲s̲:
Voltage: 9-0-9 V AC
Current: Max. 4.2 A continuous.
Figure 3.3-8…01…Adaptor Crate Internal Cables…01…Connection of Adaptor Power Supply
and Back Panel Type 8
3.3.4 V̲i̲s̲u̲a̲l̲ ̲D̲i̲s̲p̲l̲a̲y̲ ̲U̲n̲i̲t̲ ̲(̲V̲D̲U̲)̲
The VDU is a Delta Data 7260 TC Terminal consisting
of a video display screen and a keyboard.
The VDU is a tempest version, in which each component
is specially shielded for security purposes. The terminal
has two vents on its rear side; an air outlet vent
on the upper section and an air inlet vent on the lower
right section. The AC fuse, AC power cord and backplane
panel are also located on the back of the terminal.
The keyboard connector is located on the lower right
front of the terminal, along with the power "ON" switch,
and control knobs for the bell tone, screen focus and
brightness (character and screen intensity).
The printed circuit board panel is found on the front
of the terminal just below the video screen and behind
the keyboard. The boards containing the circuits that
enable the VDU system to function are housed here.
On the front on the right side of the video screen,
a key-lock switch is located to prevent unauthorized
persons from using the VDU. The key-lock must be in
the ON position for the VDU-keyboard to be operational.
Inside the VDU the OPTO T/R, OM-1 is located in the
rear, right side. Refer to Figure 3.3-9.
The dimensions of the terminal are as follows:
a. 492 mm wide
b. 730 mm long (depth of detachable keyboard,
279 mm, included)
c. 424 mm high
The terminal weighs approximately 34 kg.
The terminal has an air inlet vent along the bottom
left side.
For a functional description see Section 2.3 Referenced
Documents m).
Figure 3.3-9…01…Visual Display Unit (VDU)…01…Delta Data 7260 TC
3.3.5 M̲e̲d̲i̲u̲m̲ ̲S̲p̲e̲e̲d̲ ̲P̲r̲i̲n̲t̲e̲r̲ ̲(̲M̲S̲P̲)̲
The MSP is a communications receive-only system with
high-speed printing. The MSP operates in a half-duplex
configuration providing hard-page copies of all received
messages. The MSP can receive data from a DC signal
line operating in accordance with V28 L/L or from a
fiber-optics signal line.
The printer contains the high-speed printhead, paper
feed, and ribbon assemblies. Hard-page copy is provided
by the dot-matrix impact printhead which operates at
the rate of 240 characters per second. The high-speed
is allowed by using bidirectional printing techniques.
The printer accomodates up to 15 1/2 inch wide sprocket
feed paper for a maximum 132-character line. The printing
assembly is set for either an 80-character or 132-character
line by setting a switch. Paper feed is selectable
to 3 or 6 lines per inch. An automatic reverse feature
extends ribbon use between changes. A security key-lock
panel on the front prevents printing when the Key-Lock
switch is in the locked off position. See Figure 3.3-10.
Figure 3.3-10…01…Medium Speed Printer (MSP)…01…TRACOR 8000
3.3.5.1 P̲r̲i̲n̲t̲e̲r̲ ̲C̲o̲n̲t̲r̲o̲l̲s̲
The following function-switches are located on the
front panel of the printer:
a) L̲I̲N̲E̲ ̲F̲E̲E̲D̲ ̲S̲w̲i̲t̲c̲h̲
This switch causes the paper to be advanced one
line when depressed. If the switch remains depressed
for 0.85 seconds, paper will be fed continuously
until the switch is released.
b) F̲O̲R̲M̲ ̲F̲E̲E̲D̲ ̲S̲w̲i̲t̲c̲h̲
This switch is used to advance the paper to the
top of the next page. The printer and paper are
initialized at power-up by depressing LINE FEED
until the paper is in form-feed position, followed
by depressing the FORM FEED button. The printer
also performs this function upon receipt of the
Form Feed character.
c) S̲u̲s̲p̲e̲n̲d̲ ̲P̲r̲i̲n̲t̲ ̲(̲S̲U̲S̲P̲ ̲P̲R̲I̲N̲T̲)̲ ̲S̲w̲i̲t̲c̲h̲
When depressed, any printing in progress will be
interrupted so that the operator can perform operations
such as paper or ribbon service with no loss of
data. A lighted lamp within the switch indicates
the suspend print condition. Depressing the switch
again returns the printer to operation mode.
d) T̲e̲s̲t̲ ̲S̲w̲i̲t̲c̲h̲
Self-Test is initiated in the unit by depressing
the TEST button for at least five seconds. Self-test
performs the following functions without operator
participation:
- ROM is self-checked for a checksum to isolate
ROM errors to a single chip.
- RAM is exercised with several patterns.
- A barber pole pattern is printed.
e) K̲E̲Y̲-̲L̲O̲C̲K̲ ̲S̲W̲I̲T̲C̲H̲
Prevents printing by unauthorized persons. Key-lock
must be in the ON position for the printer to be
in operation mode.
4 C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲
4.1 M̲A̲I̲N̲ ̲S̲I̲T̲E̲/̲R̲E̲M̲O̲T̲E̲ ̲S̲I̲T̲E̲ ̲T̲R̲A̲N̲S̲F̲E̲R̲
4.1.1 V̲2̲4̲ ̲C̲h̲a̲n̲n̲e̲l̲ ̲T̲r̲a̲n̲s̲f̲e̲r̲
V24 signal transfer between the Main site Stat. Mux.
and the Remote site Stat. Mux. for one of the 8 Mux.
channels is shown in Figure 4.1-1. It should be noted
that the Stat. Mux. (Main and Remote) V24 circuit 106
(C̲T̲S̲) is generated based upon both the 'other end'
input X (as shown in Figure 4.1-1) and the internal
buffer overflow control for the actual channel (the
two signals are AND-ed).
Figure 4.1-1 …01…V24 Signal Transfer Main-Remote Site
4.1.2 R̲e̲m̲o̲t̲e̲ ̲S̲i̲t̲e̲,̲ ̲S̲t̲a̲t̲.̲M̲u̲x̲ ̲L̲i̲n̲e̲ ̲C̲o̲n̲n̲e̲c̲t̲i̲o̲n̲
Red Patch Stat.Mux.
Jack
Field/ V24 Filter V28 L
CRYPTO Box Interface
(DCE) (DTE)(DCE) (DTE)
Circuit 105 (RTS)
must be disconnected CANNON D-connector
for proper crypto functioning. Pin numbers
4.2 R̲E̲M̲O̲T̲E̲ ̲S̲I̲T̲E̲ ̲C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲S̲
Two types of interconnections are implemented on the
Remote Site. One is the stat.mux/terminal connection
via opto link (see Figure 4.2-1) and the other is the
stat.mux/terminal connection via V28 L/L lines (see
Figure 4.2-2).
Figure 4.2-1 (sheet 1 of 2)…01…Remote Site, Stat.Mux. - VDU/MSP Interface…01…OPTO
Figure 4.2-1 (sheet 2 of 2)…01…OPTO Cable Installation
Figure 4.2-2…01…Remote Site, Stat.Mux. - VDU/MSP Interface…01…V.28 L/L
4.3 C̲C̲I̲T̲T̲ ̲V̲2̲4̲/̲I̲S̲O̲-̲2̲1̲1̲0̲ ̲S̲T̲A̲N̲D̲A̲R̲D̲ ̲C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲S̲
V.24 ^ D-type ^ Source ^ Abbreviation ^ Description
C̲i̲r̲c̲u̲i̲t̲ ̲^̲ ̲p̲i̲n̲ ̲ ̲ ̲ ̲^̲ ̲D̲T̲E̲ ̲ ̲ ̲ ̲D̲C̲E̲ ̲^̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲^̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
^ ^ ^ ^ ^
101 ^ 1 ^ ^ ^ PG ^ Protective
^ ^ ^ ^ ^ Ground
102 ^ 7 ^ ^ ^ SG ^ Signal
Ground
103 ^ 2 ^ X ^ ^ TD ^ Transmitted
^ ^ ^ ^ ^ Data
104 ^ 3 ^ ^ X ^ RD ^ Received
Data
105 ^ 4 ^ X ^ ^ RTS ^ Request
to Send
106 ^ 5 ^ ^ X ^ CTS ^ Clear
To Send
107 ^ 6 ^ ^ X ^ DSR ^ Data
Set Ready
108.2 ^ 20 ^ X ^ ^ DTR ^ Data
Terminal
^ ^ ^ ^ ^ Ready
109 ^ 8 ^ ^ X ^ CD ^ Carrier
Detect
114 ^ 15 ^ ^ X ^ TxC ^ Transmitter
^ ^ ^ ^ ^ Clock
115 ^ 17 ^ ^ X ^ RxC ^ Receiver
Clock
XXX ^ 11 ^ X ^ ^ - ^ Unassigned
4.4 I̲N̲I̲T̲I̲A̲L̲ ̲S̲T̲R̲A̲P̲S̲E̲T̲T̲I̲N̲G̲ ̲A̲N̲D̲ ̲C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲
To obtain the wanted function of V.24 circuits the
modules must be strapped as follows:
- OPTO T/R, OM-1 strapping, see Figure 4.4-1
- OPTO T/R, OM-2 strapping, see Figure 4.4-2
- OPTO T/R, OM-3 strapping, see Figure 4.4-3
- V.28 L/L Adaptor Strapping, see Figure 4.4-4
- Back Panel BP-8 Strapping, see Figure 4.4-5
- Stat.Mux. Micro 828/RM-L config., see Figure 4.4-6
- MSP; Tracor 8000 RO configuration, see Figure 4.4-7
- VDU, Delta Data 7260 TC conf. refer to Section
5.1.2
For explanation of reconfiguration possibilities, refer
to Section 4.5.
Strapsettings to other interfaces are specified in
the CAMPS Site Level Maintenance Manual, CPS/TCM/005.
Figure 4.4-1…01…OPTO T/R, OM-1…01…Strap Configuration…01…(VDU)
Figure 4.4-2…01…OPTO T/R, OM-2…01…Strap Configuration…01…(VDU/MSP Interface)
Figure 4.4-3…01…OPTO T/R, OM-3…01…Strap Configuration…01…(MSP)
Figure 4.4-4…01…V28 L/L Adaptor, 4 Channel…01…Strap Configuration…01…(VDU/MSP Interface)
Figure 4.4-5…01…Back Panel, Type 8…01…Strap Configuration…01…Stat. Mux. Interface
Figure 4.4-6 (sheet 1 of 4)…01…Stat.Mux. Internal Strapsetting
C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲ ̲S̲W̲I̲T̲C̲H̲ ̲G̲R̲O̲U̲P̲ ̲S̲E̲T̲T̲I̲N̲G̲S̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
BASE MODULE SWITCH GROUP S1
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
SWITCH POSITION
POSITION 8 MASTER/SLAVE SELECT.....
(SET AT M̲A̲S̲T̲E̲R̲ AND OFF SLAVE
S̲L̲A̲V̲E̲ ̲S̲E̲P̲A̲R̲A̲T̲E̲L̲Y̲)
POSITION 7 EIA CONTROLS............
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 6 ECHOPLEX................
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 5 DATA COMPRESSION........
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 4 BUFFER CONTROL..........
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 3 DOWN-LINE LOAD..........
(SET AT MASTER A̲N̲D̲ SLAVE) ON ENABLED
POSITION 2 EXTERNAL CLOCK (COMPOSITE)
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 1 NOT USED ...
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲
** Only applies if S1. pos 3 is "ON".
+ The switch position is indifferent.**
Figure 4.4-6 (sheet 2 of 4)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
BASE MODULE SWITCH GROUP S2
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
POSITION 8 DISCONNECT ON SYNC LOSS..
(SET AT MASTER O̲N̲L̲Y̲)̲** OFF
POSITION 7 DTR FLOW CONTROL.........
(SET AT MASTER O̲N̲L̲Y̲)** OFF+
POSITION 6 NOT USED
POSITION 5 NOT USED
POSITION 4 NOT USED
POSITION 3 NOT USED
POSITION 2
COMPOSITE RATE SELECT....
(SET AT MASTER A̲N̲D̲ SLAVE) P̲O̲S̲I̲T̲I̲O̲N̲
1̲ 2̲ R̲A̲T̲E̲
ON ON SYNC*
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
POSITION 1 *USING MODEM
CLOCK
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲
** Only applies if S1. pos 3 is "ON".
+ The switch position is indifferent.**
Figure 4.4-6 (sheet 3 of 4)
Base Module Switch Group S3
Base Module Switch Group S4
All switches off+
Expansion Module Switch Group S1
Expansion Module Switch Group S2
(Set at master only) **
** Only applies if S1. pos 3 is "ON".
+ The switch position is indifferent.**
Figure 4.4-6 (sheet 4 of 4)
Figure 4.4-7 (sheet 1 of 3)…01…MSP Internal Strapsetting
Figure 4.4-7 (sheet 2 of 3)…01…MSP Internal Strapsetting
Figure 4.4-7 (sheet 3 of 3)…01…MSP Internal Strapsetting
4.5 R̲E̲C̲O̲N̲F̲I̲G̲U̲R̲A̲T̲I̲O̲N̲ ̲P̲O̲S̲S̲I̲B̲I̲L̲I̲T̲I̲E̲S̲
4.5.1 O̲p̲t̲i̲o̲n̲ ̲1̲
a) Purpose: It is possible to implement a changed
configuration where the 3 auxiliary channels
are disconnected from CAMPS at the main
site and used for separate channels.
b) Design: To support this option, an addition
of V28 (L/L) adapter equipment on the
main site has been made.
These added adapters (and crates etc.)
may be placed in the rack during normal
operation. Thus, a configuration change
is implemented by adding the needed cables.
c) The only impact on the remote site is
the ability to connect other than CAMPS
peripherals.
4.5.2 O̲p̲t̲i̲o̲n̲ ̲2̲
a) Purpose: It is possible to implement a changed
configuration where the stat.mux is disconnected
and the LTUX channels are used for expanding
the number of connected terminals in
the main site. The terminal connection
points thus made available shall have
an optical interface.
b) Design: To support this option, an addition of
adapter power supplies to the CRT TDX-crates
assemblies has been made. The OPTO T/R
cannot be placed in the racks during
normal operation, so the option may be
implemented by transferring the remote
site OPTO T/Rs to the main site along
with the terminals.
Thus, a configuration change is implemented
by removing the unwanted cables, transferring
the OPTO T/Rs adding the needed opto-cables.
c) Implementation of this option makes the
remote site non-operational.
This page is intentionally left blank
5 I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲
The following step-by-step procedure contains a detailed
instruction set of how to install the CR delivered
equipment for the remote terminal site.
The major tasks of the installation sequence are:
5.1 UNPACKING
5.2 TRANSPORTATION TO SITE
5.3 MOUNTING OF LEVELLERS
5.4 MOUNTING OF POWER LINE FILTER
5.5 REMOUNTING OF STAT. MUX.
5.6 INSTALL. INT. POWER/SIGNAL CABLES
5.7 INSTALL. EXT. POWER/SIGNAL CABLES
5.8 REMOUNTING OF MODULES
5.9 INSTALLATION OF DELTA VDU
5.10 INSTALLATION OF TRACOR MSP
5.11 INVENTORY CHECK
5.1 U̲N̲P̲A̲C̲K̲I̲N̲G̲
a) The EMI shielded rack for the remote site is packed
in its original wooden container.
The rack should remain packed during site internal
transportation and only be unpacked close to the
installation site, but if the space along the access
route is limited, the rack can be unpacked before
transportation to the installation site. The rack
is unpacked as follows:
b) Remove the top cover of the wooden container by
demounting the 3 ea 1/4 x 2.1/2" bolts on each
side of the container and the 4 ea 1/2 - 13 x 2"
bolts, one in each top corner (see Figure 5.1-1).
c) The 4 walls of the container are removed by loosening
the 21 ea 1/4 x 2.1/2" bolts on each short side.
d) The rack is bolted to the container bottom in each
corner by a 1/2 - 13 x 2.1/2" bolt.
e) These bolts are removed from under the container
bottom.
Figure 5.1-1…01…Rack Container
5.2 T̲R̲A̲N̲S̲P̲O̲R̲T̲A̲T̲I̲O̲N̲ ̲T̲O̲ ̲I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲S̲I̲T̲E̲
a) After unpacking, the front and rear door of the
rack must be removed. Check that serial number
in the rack correspond to the serial number of
the doors.
b) Be carefull not to damage the gaskets on the door.
c) Depending on means of transportation, 4 eyelets
can be mounted in the top of the rack in the position
of the removed 4 ea 1/2 - 13 x 2" bolts.
5.3 M̲O̲U̲N̲T̲I̲N̲G̲ ̲O̲F̲ ̲L̲E̲V̲E̲L̲L̲E̲R̲S̲
a) The 4 levellers are mounted from under the racks
two by two, by tilting the racks (see appendix
B, As-Built drawing 152).
b) The levellers are mounted to a distance of 40 mm
between the bottom of the rack and the floor.
c) The levellers must be adjusted to ensure equal
distribution of weight on the floor.
5.4 M̲O̲U̲N̲T̲I̲N̲G̲ ̲O̲F̲ ̲P̲O̲W̲E̲R̲ ̲L̲I̲N̲E̲ ̲F̲I̲L̲T̲E̲R̲
a) Place the power line filter (PLF) under the two
front/top knockouts in the rack (see appendix B,
As-Built drawing 152).
The 2 1/2" male adaptor, welded to the PLF is to
be inserted through the left hand knockout seen
from the front.
b) Mount the tightening washer from outside the EMI
shielded rack.
c) Insert the 2.1/2" to 1" reducing bushing and the
outer washer into the PLF through the right hand
knockout (see appendix B, As-Built drawing 152).
d) Mount the 1" to 3/4" reducing bushing and the 3/4"
45…0e…o…0f… fitting into the 2.1/2" to 1" reducing bushing.
It is very important to the EMI shielding that the
fittings are extremely tightened.
5.5 R̲E̲M̲O̲U̲N̲T̲I̲N̲G̲ ̲O̲F̲ ̲S̲T̲A̲T̲.̲ ̲M̲U̲X̲
The only separately packed unit, the Stat. Mux., is
unpacked and installed from the front side into the
stat. mux. housing (see appendix B, As-Built drawing
155).
5.6 I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲I̲N̲T̲E̲R̲N̲A̲L̲ ̲P̲O̲W̲E̲R̲ ̲A̲N̲D̲ ̲S̲I̲G̲N̲A̲L̲ ̲C̲A̲B̲L̲E̲S̲
All internal signal and power cables are mounted upon
receipt except for the following cables:
a) Due to the removal of the stat. mux. during the
transportation, the 9 interface cables between
the stat. mux. and the adapter crate and filter
box must be reconnected:
W7 to stat. mux. modem (from filter box J40X)
W8 to stat. mux. terminal 1
W9 - - - - 2
W10 - - - - 3
W11 - - - - 4
W12 - - - - 5
W13 - - - - 6
W14 - - - - 7
W15 - - - - 8
The cables are fastened by the 2 fingerscrews in
the D25 housing.
b) The stat. mux. power cable is connected to the
power distribution panel (J3).
c) The mains switch power cable (J1) is connected
to the power line filter (J1).
5.7 I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲E̲X̲T̲E̲R̲N̲A̲L̲ ̲P̲O̲W̲E̲R̲ ̲A̲N̲D̲ ̲S̲I̲G̲N̲A̲L̲ ̲C̲A̲B̲L̲E̲S̲,̲
A̲N̲D̲ ̲M̲O̲U̲N̲T̲I̲N̲G̲ ̲O̲F̲ ̲F̲I̲T̲T̲I̲N̲G̲S̲
5.7.1 R̲e̲a̲r̲/̲T̲o̲p̲/̲L̲e̲f̲t̲ ̲H̲a̲n̲d̲ ̲P̲e̲n̲e̲t̲r̲a̲t̲i̲o̲n̲
a) Place the tightening washer on the 2.1/2" to 1.1/2"
reducing bushing.
b) Insert the reducing bushing from the outside through
the knock out into the filterbox and tighten it
from the inside by the inner nut (see appendix
B, As-Built drawing 152).
c) Mount the 1.1/2" steel tube in the reducing bushing.
d) Mount the 48 mm metallic conduit to the steel tube
and tighten it by the clamps.
e) Mount the 1.1/2" steel tube by means of the two
nuts to the cable duct and connect the metallic
conduit by clamps (see appendix B, drawing As-Built
152).
5.7.2 R̲e̲a̲r̲/̲T̲o̲p̲/̲R̲i̲g̲h̲t̲ ̲H̲a̲n̲d̲ ̲P̲e̲n̲e̲t̲r̲a̲t̲i̲o̲n̲
Repeat step 5.7.1 for the right hand top penetration.
5.7.3 A̲u̲x̲.̲ ̲C̲o̲n̲n̲e̲c̲t̲i̲o̲n̲s̲ ̲a̲n̲d̲ ̲S̲t̲a̲t̲.̲ ̲M̲u̲x̲.̲/̲C̲r̲y̲p̲t̲o̲ ̲C̲a̲b̲l̲e̲
a) The aux. connections (W38-41) and the stat.mux/crypto
cable (W21) are pulled through the (rear view),
right hand penetration and into the filter box
(see appendix B, As-Built drawing 155).
b) The stat.mux/crypto cable is terminated by a D25
plug and connected to J40Y in the filter box. For
pin assignment, see appendix B, jAs-Built drawings,
Table 5.3-1.
c) The aux. connections are terminated by host nation
and connected in the filterbox according to appendix
B, As-Built drawing 155.
5.7.4 F̲r̲o̲n̲t̲/̲T̲o̲p̲/̲R̲i̲g̲h̲t̲ ̲H̲a̲n̲d̲ ̲P̲e̲n̲e̲t̲r̲a̲t̲i̲o̲n̲
C̲A̲U̲T̲I̲O̲N̲: Before terminating the external power
cable, assure that the switched power
outlet is disconnected or in condition
OFF.
a) Mount the 3/4" 45…0e…o…0f… fitting in the J-box according
to appendix B, As-Built drawing 152.
b) Connect the 3/4" metallic conduit between the J-box
and the power line filter.
c) The external 220V cable coming from the switched
power outlet and the separate insulated ground
wire are pulled through the conduit into the power
line filter.
d) Remove the metallic cover for access to the PLF
fastened by 4 screws during transportation. Remaining
26 screws are shipped attached to inside wall of
PLF. The cables and the ground wire are dismantled
and terminated with cable shoes. For details of
the connection to the terminal board see appendix
B, As-Built drawing 152.
e) When the cables have been properly connected, the
metallic lid of the PLF is remounted by the 30
screws.
5.7.5 U̲s̲e̲r̲ ̲T̲e̲r̲m̲i̲n̲a̲l̲ ̲C̲a̲b̲l̲e̲s̲
R̲e̲a̲r̲/̲T̲o̲p̲/̲L̲e̲f̲t̲ ̲H̲a̲n̲d̲ ̲P̲e̲n̲e̲t̲r̲a̲t̲i̲o̲n̲
a) The 4 opto cables (W22-23 and W30-31) are pulled
through the left hand penetration, through the
filter box into the rack trays and out to the front
of the Adaptor Crate through the cable channel
assembly, see appendix B, As-Built drawing 155.
b) The opto cables are terminated by special opto
connectors and connected to the OPTO T/R:
W22 VDU 2 OPTO T/R - 1A1N25N10
W23 VDU 3 OPTO T/R - 1A1N25N9
W30 MSP 10 OPTO T/R - 1A1N25N8
W31 MSP 11 OPTO T/R - 1A1N25N7
See appendix B, As-Built drawing 155.
5.8 M̲O̲U̲N̲T̲I̲N̲G̲ ̲O̲F̲ ̲M̲O̲D̲U̲L̲E̲S̲
a) For correct physical positioning of the separately
packed modules, refer to the enclosed packing list.
The packing list states the serial No. of the crate
and the address of the physical position in the
system.
b) The modules are slided into the print guide and
when the edge connector of the print has entered
the connector of the motherboard, the modules are
fastened by the fixing screw on the front of the
modules.
5.9 I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲D̲E̲L̲T̲A̲ ̲V̲D̲U̲
5.9.1 U̲n̲p̲a̲c̲k̲i̲n̲g̲
a) All VDUs must be unpacked and inspected for shipping
damages.
b) The terminals are distributed to the installation
sites according to appendix B, As-Built drawings
150.
5.9.2 P̲o̲w̲e̲r̲ ̲P̲l̲u̲g̲ ̲C̲o̲n̲n̲e̲c̲t̲i̲o̲n̲s̲
Power plug connections must be exchanged to fit host
nation provided power outlets.
P̲O̲W̲E̲R̲ ̲C̲O̲R̲D̲ ̲F̲R̲O̲M̲ ̲V̲D̲U̲ 3̲-̲P̲I̲N̲N̲E̲D̲ ̲P̲L̲U̲G̲
Brown Phase
Blue Neutral
Green/Yellow Ground
5.9.3 T̲e̲r̲m̲i̲n̲a̲t̲i̲o̲n̲ ̲o̲f̲ ̲O̲p̲t̲o̲ ̲C̲a̲b̲l̲e̲s̲
a) Before termination of the opto cable, a rubber
tubing, size 8 x 12 x 250 mm, must be mounted on
the cable (see appendix B, As-Built drawing 157).
b) To get access to the OPTO T/R located inside the
VDU, unlock the two snappers on the rear and ligt
the terminal access cover of the VDU.
c) The opto fibres are to be pulled through the rear
waveguide (port 3) into the VDU (see appendix B,
As-Built drawing 157).
d) Before connecting the two fibres to the OPTO T/R
in the VDU, the black receiver cable with the opto
connector must be checked for supplying sufficient
light emission.
The transmitter of the opto T/R in the adapter
crate is used as source for the opto fibre (black
cable connected to transmitter).
e) Connect the black fibre in the VDU-end to the fiber
optic power meter and verify that the optical power
output is more than -34.6 dBm, i.e. -34 dBm is
sufficient.
f) The two fibres must be terminated with special
opto connectors, according to OPTO Cable Termination
Procedure, ref. q.
g) The white fibre must be connected to the transmitter
jack ("out") and the black fibre to the receiver
jack ("in") (see appendix B, As-Built drawing 157).
h) The opto cable must be permanently marked with
cable number during the termination procedure.
5.9.4 M̲o̲u̲n̲t̲i̲n̲g̲ ̲o̲f̲ ̲K̲e̲y̲b̲o̲a̲r̲d̲ ̲a̲n̲d̲ ̲K̲e̲y̲s̲
a) The keyboard cable is connected to the female D25
plug located on the (front view) lower right hand
front of the terminal. The connector is secured
by the two front screws.
b) Remove the two keys placed on the inside of the
terminal access cover and insert the keys in the
key-lock on front of the terminal.
5.10 I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲T̲R̲A̲C̲O̲R̲ ̲M̲S̲P̲
5.10.1 U̲n̲p̲a̲c̲k̲i̲n̲g̲
a) All MSPs must be unpacked and inspected for shipping
damages.
b) The terminals are distributed to the installation
sites according to appendix B, As-Built drawings
150.
5.10.2 P̲o̲w̲e̲r̲ ̲P̲l̲u̲g̲ ̲C̲o̲n̲n̲e̲c̲t̲i̲o̲n̲s̲
Power plug connections must be exchanged to fit host
nation provided power outlets.
P̲O̲W̲E̲R̲ ̲C̲O̲R̲D̲ ̲F̲R̲O̲M̲ ̲M̲S̲P̲ 3̲-̲P̲I̲N̲N̲E̲D̲ ̲P̲L̲U̲G̲
Brown Phase
Blue Neutral
Green/Yellow Ground
5.10.3 T̲e̲r̲m̲i̲n̲a̲t̲i̲o̲n̲ ̲o̲f̲ ̲O̲p̲t̲o̲ ̲C̲a̲b̲l̲e̲s̲
a) Before termination of the opto cable, a rubber
tubing, size 8 x 12 x 250 mm, must be mounted on
the cable (see appendix B, As-Built drawing 157).
b) To get access to the OPTO T/R located inside the
printer, unlock the two snappers in front of the
printer and lift the cover of the printer.
c) Pull the opto cable through the rear connector
entry hole, route through the optical cable entry
hole and connect the white fibre to the transmitter
("output") and the black fibre to the receiver
("input") (see appendix B, jAs-Built drawing 157).
d) Before connecting the two fibres to the OPTO T/R
in the MSP, the black receiver cable with the opto
connector must be checked for supplying sufficient
light emission.
The transmitter of the OPTO T/R in the adapter
crate is used as source for the opto fibre (black
cable connected to transmitter).
e) Connect the black fiber in the VDU-end to the fiber
optic power meter and verify that the optical power
output is more than -34.6 dBm, i.e. -34 dBm is
sufficient.
f) The two fibres must be terminated with special
opto connectors, according to OPTO Cable Termination
Procedure (see Section 2.3 in ref. q).
g) The opto cable must be permanently marked with
cable number during the termination procedure (see
Section 2.3 in ref. q).
h) Install the paper and the ribbon according to the
instructions in the operator's manual (see Section
2.3 in ref. o).
5.11 I̲N̲V̲E̲N̲T̲O̲R̲Y̲ ̲C̲H̲E̲C̲K̲
a) As a final step of the installation, the CR installation
team will conduct an inventory check of the delivered
Remote site equipment to verify that the equipment
is complete.
b) The inventory check is performed in accordance
with the updated inventory list prepared by CR.
This page is intentionally left blank
6 O̲P̲E̲R̲A̲T̲I̲N̲G̲ ̲I̲N̲S̲T̲R̲U̲C̲T̲I̲O̲N̲S̲
6.1 O̲P̲E̲R̲A̲T̲I̲N̲G̲ ̲P̲R̲O̲C̲E̲D̲U̲R̲E̲
There is no particular operating procedure for bringing
a CRT on line. The CRT is dependent on the main site.
Therefore, the CRT is a user position with an "extended"
opto-cable in proportion to the main site. When the
main site computers is set up and operative, you shall
only turn on the power as explained below in section
6.2 POWER-UP AND CHECK-OUT.
After that the CRT is on line with the main site.
See Section 2.3 in ref. v.
6.1.1 P̲o̲w̲e̲r̲ ̲U̲p̲ ̲a̲n̲d̲ ̲C̲h̲e̲c̲k̲ ̲O̲u̲t̲
1) T̲U̲R̲N̲ ̲O̲N̲: The switched power outlet and the
right hand mains switch in the bottom
of the rack.
C̲H̲E̲C̲K̲: Green "Power ON" lamp on mains switch
is lit.
2) T̲U̲R̲N̲ ̲O̲N̲: Power switch on adapter power supply,
left hand part of the rear of the
adapter crate.
C̲H̲E̲C̲K̲: "Power On" lamps lit on the 4 OPTO
T/R and the L/L adapter.
3) T̲U̲R̲N̲ ̲O̲N̲: Remove the front panel of the stat.
mux by pulling the knobs.
Turn on the power switch located
on front of the stat.mux to the left
hand side.
C̲H̲E̲C̲K̲: Fan in stat.mux is running. Lamp
for fuse not lit. AT lamp on indicator
panel lit.
6.2 T̲E̲R̲M̲I̲N̲A̲L̲ ̲T̲E̲S̲T̲I̲N̲G̲
6.2.1 T̲e̲s̲t̲ ̲o̲f̲ ̲D̲e̲l̲t̲a̲ ̲V̲D̲U̲
a) Connect the power plug to the wall outlet.
b) Turn on the "power on/off" switch located on the
lower right front of the terminal.
c) Operate the keylock switch to the ON position (turn
right) (right hand front panel).
d) Immediately after power up the terminal executes
a series of system diagnostics. If all are working
properly, a blank screen will be displayed within
10 seconds.
e) Adjust the intensity and focus until the characters
are clear and bright. Do not advance the intensity
too far or the display area may be highlighted.
f) Adjust the audible alarm for the desired sound
level (control shift and the G key).
6.2.2 T̲e̲s̲t̲ ̲o̲f̲ ̲T̲r̲a̲c̲o̲r̲ ̲M̲S̲P̲
a) Connect the power plug to the wall outlet.
b) Turn on the power switch located on the rear right
hand side.
Verify that the power lamp on the front panel lights.
c) Operate the key-lock switch to the ON position
(left hand side in front).
d) Depress the "line feed" button on the MSP front
panel and verify that line feed of paper occurs.
e) Press the test button for not more than 4 seconds.
Verify that all lamps on the printer lights.
f) Press the test button for at least 5 seconds. Verify
that the following is printed:
NO ERRORS IN ROM
NO ERRORS IN RAM
66 LINES BARBERPOLE PATTERN
6.3 S̲T̲A̲T̲U̲S̲ ̲D̲I̲S̲P̲L̲A̲Y̲S̲
6.3.1 S̲t̲a̲t̲.̲M̲u̲x̲,̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲s̲
Front Panel View
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲
^
^
^ 8 7 6 5
^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲^
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲
^
^
^ AT SL RT CL LA BO CO RA 4 3 2 1
^
^ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲^
SYSTEM STATUS CHANNEL
ACTIVITY
a) In Table 6.3-1 the stat.mux status display functions
are explained.
In normal operation only the AT lamp of the system
status display is ON; while the channel activity
indicators may be individually ON, flashing or
off.
b) Displays which represent error conditions by being
continously ON will remain ON even after the error
condition no longer exists. This operation enables
the user to be aware of error conditions which
may impact his application. To clear "latched alarms",
momentarily (less than 2 seconds) depress either
of the two loopback test switches placed behind
the front panel.
Table 6.3-1…01…Stat.mux Display Functions
6.3.2 O̲P̲T̲O̲ ̲T̲/̲R̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲s̲
The OM-1, OM-2 and OM-3 have the same status display
functions.
Five LED lamps provide a continuous indication on the
status of the OPTO T/R.
P̲W̲R̲: This green indicator should be on continuously.
It indicates that primary power is applied to the OPTO
T/R and that the power regulators are operating satisfactorily.
R̲C̲V̲L̲: This red indicator should be off during normal
operation. When this LED is on it indicates that the
amplitude of the receive signal is within 3 dB of the
minimum acceptable level; or that the frequency of
the received signal is not correct.
R̲T̲S̲: This yellow indicator will be on whenever the
Request to Send input is present from the associated
device.
C̲T̲S̲: This yellow indicator will be on whenever a Clear
to Send output is applied to the associated device.
S̲Y̲N̲C̲: This red indicator should be off during normal
operation. When this LED is on it indicates that the
OPTO T/R is attempting to establish synchronization.
6.3.3 V̲.̲2̲8̲ ̲L̲/̲L̲ ̲A̲d̲a̲p̲t̲e̲r̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲s̲
The only status lamp on the V.28 L/L Adaptor is the
green power-on indicator.
An ON condition indicates that the primary power is
applied to the adapter and that the power regulators
are operating satisfactorily.
6.3.4 V̲D̲U̲ ̲S̲t̲a̲t̲u̲s̲ ̲I̲n̲d̲i̲c̲a̲t̲i̲o̲n̲
a) Upon power-up, the power-up diagnostic test (flickering
pictures) determines the amount of RANDOM ACCESS
MEMORY (RAM) installed, and executes a diagnostic
test to check RAM. EPROM is also checked and checksums
are then computed and compared against the value
stored in the ERASABLE PROGRAMMABLE READ ONLY MEMORY
(EPROM) at locations FFEC-FFFBH.
If a RAM memory error is found, the following message
is displayed:
MEM ERR: ADR XXXX YY ZZ
where XXXX is the hexadecimal address.
YY is the contents of that address.
ZZ is the expected value.
If the EPROM checksums are incorrect, the message:
BAD EPROM CHECKSUM xxxx xxxx .....
(where xxxx = addresses of the bad EPROMS)
is displayed along with the DIAGNOSTIC menu.
If the RAM and EPROM checksums are good a clear
screen will occur with the words TTY RESET above
the status line.
b) For use of Diagnostic Menu and other diagnostics
and status function refer to the VDU Technical
Manual (ref. m.).
6.3.5 M̲S̲P̲ ̲S̲t̲a̲t̲u̲s̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲s̲
a) P̲O̲W̲E̲R̲ ̲O̲N̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲
This indicator illuminates when power is applied
to the equipment.
b) A̲L̲A̲R̲M̲ ̲A̲u̲d̲i̲b̲l̲e̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲
The audio alarm sounds upon receipt of a precedence
message header.
c) A̲U̲D̲I̲O̲ ̲L̲E̲V̲E̲L̲ ̲C̲o̲n̲t̲r̲o̲l̲
This control varies the sound level output of the
audio alarm to suit the operating environment.
d) P̲A̲R̲I̲T̲Y̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲/̲C̲o̲n̲t̲r̲o̲l̲
This indicator lights when a received parity error
is detected. The error indication may be cleared
by pressing the control.
e) S̲U̲S̲P̲ ̲P̲R̲I̲N̲T̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲
This indicator shows printer line status. When
lit, printing is suspended.
f) P̲A̲P̲E̲R̲ ̲O̲U̲T̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲
This lamp is illuminated when a paper-out condition
is detected by a switch in the printer. The effect
on the printer and the signal interface is the
same as for the SUSP PRINT switch. Before reloading
paper, the SUSP PRINT switch should be depressed
so that the paper loading can be completed before
printing resumes.
g) E̲N̲D̲ ̲O̲F̲ ̲L̲I̲N̲E̲ ̲I̲n̲d̲i̲c̲a̲t̲o̲r̲
This function is not used in a RO-printer.
6.4 B̲R̲I̲N̲G̲I̲N̲G̲ ̲T̲H̲E̲ ̲C̲R̲T̲ ̲O̲N̲-̲L̲I̲N̲E̲ ̲W̲I̲T̲H̲ ̲M̲A̲I̲N̲ ̲S̲I̲T̲E̲
6.4.1 T̲e̲s̲t̲ ̲o̲f̲ ̲C̲r̲y̲p̲t̲o̲/̲A̲n̲a̲l̲o̲g̲ ̲L̲i̲n̲e̲
a) Press the test switch in the stat. mux. on both
the main- and the remote site.
b) Check that no inbound error is registrated on either
stat. mux.
6.4.2 T̲e̲s̲t̲ ̲o̲f̲ ̲V̲D̲U̲
a) Assure that the required terminal functions and
characteristics are correctly stored.
b) The terminal is logged on to the system according
to procedures stated in the Operator's Manual.
c) Messages are sent/rec. between the terminal and
the main site.
6.4.3 T̲e̲s̲t̲ ̲o̲f̲ ̲M̲S̲P̲
Arrange to have one or more messages sent to the MSP
and verify message contents with the transmitting station.
Verify during print out that the key-lock switch stops
the printing and that no part of the message is lost
when it is turned on again.
7 M̲A̲I̲N̲T̲E̲N̲A̲N̲C̲E̲
7.1 R̲E̲M̲O̲T̲E̲ ̲T̲E̲R̲M̲I̲N̲A̲L̲ ̲L̲E̲V̲E̲L̲
Maintenance of the CRT will widely be initiated from
the CAMPS main site with assistance, if necessary,
from an operator at the CRT site. Therefore, a copy
of the Maintenance Manual will be placed at the main
site while another copy will be placed at the CRT site.
7.2 M̲A̲I̲N̲T̲E̲N̲A̲N̲C̲E̲ ̲M̲A̲N̲U̲A̲L̲ ̲(̲R̲e̲f̲.̲ ̲u̲)̲
The maintenance manual is divided into 7 sections,
each covering a well defined part of the CRT/CAMPS
equipment site maintenance. The contents of the remote
site relevant sections is shortly described below:
7.2.1 T̲h̲e̲ ̲P̲r̲e̲v̲e̲n̲t̲i̲v̲e̲ ̲M̲a̲i̲n̲t̲e̲n̲a̲n̲c̲e̲ ̲(̲R̲e̲f̲.̲ ̲u̲ ̲S̲e̲c̲t̲i̲o̲n̲ ̲3̲)̲
Describes the scheduled preventive maintenance to be
carried out on the CR and the peripheral equipment.
7.2.2 T̲h̲e̲ ̲C̲o̲r̲r̲e̲c̲t̲i̲v̲e̲ ̲M̲a̲i̲n̲t̲e̲n̲a̲n̲c̲e̲ ̲(̲R̲e̲f̲.̲ ̲u̲.̲ ̲S̲e̲c̲t̲i̲o̲n̲ ̲4̲)̲
The objective of the corrective maintenance is to detect
whenever an error is occurring, perform the repair
necessary, and bring the system b`ack to normal operation.
This is achieved by using the structured troubleshooting
procedures.
7.2.2.1 T̲r̲o̲u̲b̲l̲e̲s̲h̲o̲o̲t̲i̲n̲g̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
Ref. u. Section 4.3 contains the troubleshooting procedures
in which the strategy of tracing a detected error to
a module is described. The remote site troubleshooting
procedures are described in the Off-line Troubleshooting
Tree which contains a step-by-step description of the
test procedures necessary to be executed when tracing
a detected error to a H/W module. When the error is
isolated to a particular module, this is interchanged
with a spare module. A verification test is performed
before reloading the application programs and bringing
the system back to normal operation.
7.2.3 T̲h̲e̲ ̲F̲a̲i̲l̲u̲r̲e̲ ̲R̲e̲p̲o̲r̲t̲i̲n̲g̲ ̲S̲y̲s̲t̲e̲m̲ ̲(̲R̲e̲f̲.̲ ̲u̲.̲ ̲S̲e̲c̲t̲i̲o̲n̲ ̲6̲)̲
Contains a description of the paperwork at site level.
7.2.4 T̲h̲e̲ ̲T̲o̲o̲l̲s̲ ̲a̲n̲d̲ ̲T̲e̲s̲t̲ ̲E̲q̲u̲i̲p̲m̲e̲n̲t̲ ̲(̲R̲e̲f̲.̲ ̲u̲.̲ ̲S̲e̲c̲t̲i̲o̲n̲ ̲7̲)̲
Lists the tools and test equipment required for site
maintenance.
7.2.5 F̲i̲e̲l̲d̲ ̲C̲h̲a̲n̲g̲e̲ ̲N̲o̲t̲i̲c̲e̲ ̲(̲F̲C̲N̲)̲
Ref. u. Section 6.3.2 describes in details the use
of Field Change Notices (FCNs).
8 I̲N̲V̲E̲N̲T̲O̲R̲Y̲
8.1 P̲R̲O̲P̲E̲R̲T̲Y̲ ̲I̲N̲V̲E̲N̲T̲O̲R̲Y̲ ̲L̲I̲S̲T̲ ̲(̲R̲e̲f̲.̲ ̲r̲.̲)̲
a) By the time of installation, CR has prepared a
property inventory list of the site. The list is
delivered to the site before provisional site acceptance.
b) The inventory list is prepared in block form and
consists of the following sections:
- EQUIPMENT RACK
- TERMINAL EQUIPMENT
- SPARE EQUIPMENT
- DOCUMENTATION
c) The inventory information in each section includes
the following data elements:
- Site No.
- Line No.
- Description
- True Manufacturer's Part No.
- Item Serial No.
- Manufacturer's Identification Code
- NATO Stock No.
- Assembly Reference
- Remarks
- Delivered Quantity
- Received Quantity
d) For each major assembly a family tree breakdown
of the equipment is made, by reference to the H/W
Equipment Breakdown in the "Assembly Reference"
column.
8.2 I̲N̲V̲E̲N̲T̲O̲R̲Y̲ ̲C̲H̲E̲C̲K̲
Inventory check will be done after SPA.
a) As a final step of the installation procedure,
the CR installation team will conduct an inventory
check of all delivered CRT Remote Site equipment
to verify that the equipment is complete.
b) This inventory inspection will be witnessed by
the customer.
c) The inventory is performed in accordance with the
updated inventory list prepared by CR.
d) The results are recorded on the inventory list
and signed by both parties.
9 A̲P̲P̲R̲O̲V̲E̲D̲ ̲S̲P̲A̲R̲E̲ ̲P̲A̲R̲T̲S̲ ̲L̲I̲S̲T̲
All spare parts used for CRT Remote Site equipment,
are situated on the CAMPS/CRT main-site. Thus, the
CAMPS ASPL is applicable. See ref.s.
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…0c… Denne side skal skrives ud p> blankt papir med margen 0, nedkopieres
og klistres p> sk`rmens side 90.
I̲N̲D̲I̲C̲A̲T̲O̲R̲ O̲F̲F̲ O̲N̲ F̲L̲A̲S̲H̲I̲N̲G̲
AT Active Mode Indicates a Normal
operation Unit
is
in
Indicator fault condition. loopback
SL Sync Loss Local and remote Sync
loss
condi- Local
stat.mux
Indicator synchronization tion has caused
a has
lost
synchro-
is being main- buffer overflow. nization
with
the
tained. remote
unit.
RT Retransmission Error free data Local
stat.mux
is .
.
.
Request is being received requesting retrans-
Indicator from the remote mission of incorrect
stat.mux. data frame.
CL Composite Normal operation. Local
stat.mux
is Local
stat.mux
is
Loopback in loopback as a in
loopback
test
Indicator result of command mode.
from the remote
unit.
LA Link Error free data
High
error
rate High
error
rate
Alarm is passing has resulted in
a being
experienced
Indicator through communi- buffer overflow on
the
composite
cations link. condition line.
BO Buffer Buffer utiliza- Excessive
data Buffer
utilization
Overflow tion is normal. transmissions have in
excess
of
87%
Indicator resulted in buffer
overflow.
CO CPU/Overrun Normal operation. PROM
(or
RAM
if .
.
.
Error AT is also ON)
Indicator failure detected
during Self-Test.
RA Remote Alarm/ Normal operation. Local
stat.mux Remote
stat.mux
Loopback unit is seing its has
an
alarm
Indicator own data either
as condition.
a result of local
or remote loopback.
8,7,6,5 Channel . . . . . . Received
or
trans-
4,3,2,1 Indicators mitted
data
activity
on
channel
indicated
Table 6.3-1…01…Stat.mux Display Functions
