Smiths Kelvin Hughes Nucleus 3 5000 Series, System Handbook

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TABLE 1 - SYSTEM PCB (NNR-A911) - LINKS (Software version 1.04)
Link No. Position Description
1 OPEN Main Processor Link - Forces into CRT when Made, Must be used for 6000
2 OPEN Main Processor Link - Prints out Azimuth & Heading Line diagrams, out of Port 3, when
made.
3 MAKE Main CAN terminator on (M)
4 OPEN Heading Line, Shorting contacts (M), Pulse (O)
5 OPEN Main Processor Link - Invert HVSync (not implemented, so should be reserved)
6 OPEN Main Processor Link - Invert Vsync (not implemented, so should be reserved)
7 MAKE Processor Clock
8 OPEN Main Processor Link - (M) = Enable diagnostics from I/O processor
9 MAKE ATA CAN terminator on (M)
10 OPEN Main Processor Link - Invert Hsync (not implemented, so should be resrved)
11 OPEN Scan Converter free run (M)
12 OPEN I/O Processor Link - enable diagnostics to I/O processor
13 OPEN Display Video Level = 0.7V (O) 1.0V (M) (removed issue E artwork)
14 OPEN Open, blanks muted sector - Made displays video during muted sector.
15 OPEN I/O Processor Link - iMade sets all serial messages to "super" relaxed
16 OPEN I/O Processor Link - Clears removable Flash memory
17 B Diagnostics on Com3 (B), ATA download (A)
18 B LOG Pulse (A), Shorting Contacts (B)
19 A Compass Phase 2+ Step/Synchro
20 A Compass Phase 2- Step
21 A Compass Phase 1+ Step/Synchro
22 A Compass Phase 1- Step
23 B Compass Stepper (B) Synchro (A)
24 B Compass Stepper (B) Synchro (A)
25 A Compass Phase 3+ Step/Synchro
26 A Compass Phase 3- Step
27 A Download (A), PS2 input (B)
28 A Hsync O/P (A) Compsync O/P (B)
29 MAKE Made to enable serial 3 input. Open for ATA Diagnostics Link
30 OPEN I/O Processor Link. Made outputs all serial messages
31 MAKE Download (M), PS2 input (O)
KEY
OPEN = No Link Fitted
MAKE = Link Fitted
A = Fit Link towards A end
B = Fit Link towards B end.
NOTE
Refer to Table 2 for GYRO settings.
July 03 5.14 Amdt. 5
KH 2020
Chap 5