54 Hearing faint and noisy signals
4
Hearing faint and noisy
signals
This feature is only applicable to analog channels.
Usually the radio’s squelch mute (known as ‘squelch’)
prevents you from hearing faint or noisy calls on a
channel. Without squelch, the radio’s speaker would
‘chatter’ in low signal strength areas.
On occasions when you want to hear everything that
is being said on a channel, even if it is hard to
understand, you can use the squelch override feature
to force the mute open.
Turning squelch override on and off
1
Press
Menu
and select
Radio settings
>
Functions
>
Squelch override
.
(Depending on how your radio is programmed, you
may be able to press a function key to turn squelch
override on and off.)
2
Scroll to
On
(or
Off
) and press
Select
.
The message
Squelch override activated
(or
deactivated
) appears in the display.
Squelch
override
activated
Содержание TM9456
Страница 1: ...TM9456 Dual Radio User s Guide MAU 03301 01 01 Issue 1 July 2016 ...
Страница 2: ......
Страница 55: ...Hearing faint and noisy signals 55 ...
Страница 61: ...Dual radio operation 61 ...
Страница 100: ...100 Emergency operation 3 Press Exit to return to the previous display Stored valid UTM time 02 07 33 Menu Exit ...
Страница 128: ...128 zones about 34 selecting 34 ...
