Ericsson LBI-38732E - Manual (Page 96)

switched to the priority channel. Scanning of the priority-
one channel will continue if a message is being received
on the priority-two channel.
While receiving a call on a non-priority or a priority
two channel, the radio periodically checks the priority one
and two channels. If Scan with Channel Guard is en-
abled, the radio will use Channel Guard to decide
whether to unmute on a priority channel. The radio will
stop, on squelch detection, on a priority channel. In
normal operation, the radio will unmute only on detecting
the correct Channel Guard; otherwise, it will remain
muted until the priority channel call and hang time have
ended.
An optional feature allows the radio to continue scan-
ning upon the detection of the wrong Channel Guard on
a priority channel. The user can then select the rate this
channel is scanned until the call there ends.
The following procedures outline scan operations for
conventional channels.
ADDING CHANNELS TO A SCAN LIST
1. With scan operation turned off select the desired
channel to add to the selected conventional system’s
channel scan list.
2. Press
6
. comes on. This sets the selected
channel for non-priority scanning. A second press of
6
sets the channel for priority-two scanning and
comes on. An additional press of 6 sets the
channel for priority-one scanning and comes on. If
S
2
1
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