Table of Contents
Advertisement
11. Apply a drop of Loctite threadlocker to the screw
ends of the six standoffs and secure the new PCB to
the PCB module with the standoffs.
12. Reconnect the jack screws that you removed in
Step 9, reconnect the three connectors that you
removed in Step 8, and reinstall the PCB cover that
you removed in Step 7.
13. Reattach the PCB module to the antenna frame
using the module's four captive screws.
14. Reconnect the cables that you removed in Steps 4
and 5. Be sure to reconnect all cables in their proper
positions. Figure 5-10 shows the proper connector
assignments.
TOP
Limit
Switches
LIMIT SWITCHES
BOTTOM
INTERNAL SENSOR
Internal
Sensor
15. Apply power to the antenna unit.
16. Type HALT<cr> (<cr> indicates a carriage return/
ENTER key).
17. Type DEBUGON<cr> .
18. Type =TVG8<cr> .
19. Type =SERNUM,<serial number><cr> , where
<serial number> = the system serial number you
recorded in Step 2.
20. Type ZAP<cr> to restart/reinitialize the system.
54-0198
To IRD
Azimuth/Roll
Gyro
AZIMUTH/ROLL GYRO
POWER
FUSE
ELEVATION GYRO
Elevation
Fuse
Power
Gyro
Make sure the cable jacket passes
through the PCB cover's access
slot within the rubber grommet to
protect the wires from the edge of
the PCB frame.
Figure 5-10
From LNB
PCB Module Connectors
Elevation & Azimuth
Motors
ELEVATION & AZIMUTH MOTORS
SKEW MOTOR
Skew Motor
Maintenance
99
Advertisement
Table of Contents
Troubleshooting
