Antenna Amplifier: Service and Repair

How to Replace NATS Antenna Amp.

NOTE:
- If NATS antenna amp. is not installed correctly, IVIS (NATS) system will not operate properly and SELF-DIAG RESULTS on CONSULT-II screen will show LOCK MODE or CHAIN OF IMMU-KEY.
- Initialization is not necessary only when NATS antenna amp. is replaced with a new one.