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42
APX 4000 (2 KNOBS)
Trunking System Controls
Using the Fail-soft System
ADVANCED FEATURES
The fail-soft system ensures continuous radio
communications during a trunked system failure.
If a trunking system fails completely, the radio goes into fail-
soft operation and automatically switches to its fail-soft
channel.
Procedure:
1
During fail-soft operation, your radio transmits and receives
in conventional operation on a predetermined frequency.
2
You hear a medium-pitched tone every 10 seconds and the
display shows
Fail-soft
.
When the trunking system returns to normal operation, your
radio automatically leaves fail-soft operation and returns to
trunked operation.
Model 3
Model 2