GPH Plus Owner’s Manual 13
SCAN CHANNEL GUARD CHANNELS
1.
Slide Switch B (scan) up.
2. Turn the Squelch knob completely counter-
clockwise, past the detent, to the Channel
Guard position.
When a signal is detected, scanning stops while
the radio checks for the proper Channel Guard
value. If the signal contains the proper Channel
Guard value, the radio receives the message.
Otherwise, the radio resumes scanning
immediately.
NUISANCE CHANNEL DELETE
If your radio is programmed for Nuisance
Channel Delete and Channel Scan is assigned
to a top switch (Switch B, for example), a
Nuisance Channel can be temporarily removed
from the Scan List by sliding Switch B (scan)
down and then back up.
TRANSMIT WITH SCAN ON
When Switch B (scan) is up, the radio transmits
on the channel selected by the Channel Selector
knob unless Talkback Scan is enabled or
Priority Scan is enabled (see Priority Scan
operation).
1.
Select a transmit channel by turning the
Channel Selector knob.
2. Press and hold the PTT switch and talk in a
normal voice.
When the PTT switch is released, the radio
continues to monitor the selected channel for
the preset scan delay time before it resumes
scanning.
TALKBACK SCAN
If your radio is programmed for Talkback Scan,
press PTT while a channel is active or while
scan delay time remains. You will be responding
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