Professional
FM Transceiver
19
ADVANCED OPERATIONS
Under the standby conditions, pressing the programmed Squelch Levels Setup, transceiver will
voice the adjusted squelch level.
Scan
Scan function can be used in monitoring every channel of current group.
Under the standby conditions, pressing the programmed scan key, transceiver emits "
DU
" beep
and comes into scan state. It scans channels in scan list one by one. When one channel receives
a matching signal, the transceiver will temporarily stay in this channel till the signal disappears.
Pressing the scan key again, transceiver emits "
DU DU
" beep, exits scan and switches the working
channel to returned channel which is programmed by users in advance (Please refer to returned
channel in the programming software.).
Scramble Setup (Encryption)
This special audio process can offer a more confidential communication. It makes transceivers of
same frequency receive disordered noises only.
Under the standby conditions, pressing the programmed Scramble key, transceiver emits "
DU
"
beep and enables Scramble function. Repeat the same operation, transceiver emits "
DU DU
" beep
and disables the Scramble function.
Squelch off
Under the sandby conditions, pressing the programmed key of Squelch off [
PF1
] / [
PF2
], the
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