POS MV V5 Installation and Operation Guide
Fault
Identification
9-24
Remove
1. Observe PCS front panel power-off procedures (starting on page 4-27).
2. Remove power cable from PCS rear panel (starting page 9-20).
3. Disconnect IMU power and data cable at both IMU and PCS (Figure 113 on page E-15).
4. Inspect cable and connectors for signs of damage or contamination. Perform repairs to cable as
necessary. Protect free ends of cable from damage or contamination.
5. Replace cable if not repairable.
Replace
1. Connect IMU power and data cable at both IMU and PCS (Figure 113 on page E-15). Protect free
ends of cable from damage or contamination.
2. Replace power cable to PCS rear panel (starting page 9-20).
3. Observe PCS front panel power-on procedures (starting on page 4-1).
GNSS Antenna Cable
If you suspect a fault condition on the GNSS antenna power and data cable, install a new cable. To
remove or replace the GNSS antenna power and data cable complete this procedure.
Tools
•
Self-amalgamating
tape
•
Waterproof
spray
•
Sharp knife or scalpel
•
Slip joint pliers appropriate to remove or secure the GNSS antenna connector
Remove
1. Observe PCS front panel power-off procedures (starting on page 4-27).
2. Remove power cable from PCS rear panel (starting page 9-20).
3. Remove waterproof sealing tape or silicone sealant protecting TNC antenna connector.
4. Disconnect GNSS antenna power and data cable at both GNSS and PCS (Figure 113 on page E-
15).
5. Inspect cable and connectors for signs of damage or contamination. Perform repairs to cable as
necessary. Protect free ends of cable from damage or contamination.