REF!
! The system has detected a fault in the antenna system
and has shut down the RF output as a safety precaution. Check
the antenna system, including all cabling (and/or filters and/or
combiners where fitted) for correct operation. The FWD!
indicator (see below) will also show and the standby
transmission system (where used) will have activated (TTL
control).
FWD!
The system has detected there is no forward power. This
may be due to one or both of the above symptoms, due to a PLL
failure, or due to excessive power setting. The standby
transmission system (where used) will have activated (TTL
control).
Ensure air vents and internal air tunnels are kept free from dust during
operation.
The cooling fans should be replaced after 40,000 hours of cumulative
operation. This life rating is for guidance only and is subject to ideal
environmental operating conditions. Replace any fan that fails or
becomes slow or noisy, immediately. Replacement fan assemblies with
wiring loom and mating connector are available from the
manufacturer. It is recommended that replacement work must be
carried out by the manufacturer or an approved agent.
