Motorola GM3188 User Manual - Page 19
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SCAN
You can monitor multiple channels and receive
any calls that are transmitted on them.
Channels can be programmed into a scan list
by your dealer. Your radio automatically
switches to a scan list channel when it detects
activity on it.
STARTING OR STOPPING SCAN
The green LED indicator blinks during a scan
operation and stops blinking when the radio
switches to a channel.
You can start or stop a scan operation by:
1
To start or stop a scan operation, press the
preprogrammed Scan button (see page 7).
–or–
2
Select a channel that has been
preprogrammed by your dealer to start Auto
Scan.
Note:
You do not need to press a prepro-
grammed Scan button.
3
Select a channel that has not been
preprogrammed by your dealer to stop Auto
Scan.
TALKBACK
The Talkback feature allows you to respond to
a transmission while scanning. If transmission
is detected on a channel while scanning, the
radio will stop on that channel for a
preprogrammed period of time. During this
"hangtime" you may respond by pressing the
PTT button.
Notes: If transmission ceases or if the PTT
button is not pressed for a prepro-
grammed duration, the radio continues
to scan. The LED scan indicator stops
blinking while the radio is in hangtime.
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