Figure 5-1. Antenna Control Module Location
Testing and Fault Isolation
through 5-7), and start with step 1. If the fault mode can
be determined, start in accordance with the following.
Before proceeding with the following tests,
make certain that the remote control unit is
not connected at the antenna entry panel.
Observe for the fault indication on the front panel. Refer
to table 5-4 and check power supply voltage readings on
(1) Connect the remote control cable to the
the MONITOR meter. If readings are incorrect, refer to
RCU connector on the antenna entry panel.
step 1 of figure FO-3. If the fault mode can be
determined by observation, fault isolation can be limited
to that area. If the fault mode cannot e determined, refer