Tait Orca 5000, Руководство пользователя

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Making and Receiving Calls 35
35
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Checking That a Channel
Is Clear (Monitor)
Your radio is capable of segregating individuals or
groups of users by means of audible or subaudible tones
(known as signalling). This means that in normal
operation you may not be able to hear all calls being
transmitted on a channel.
However, your radio may be programmed with the
monitor function which, when activated, allows you to
hear all activity on a channel. This is useful if you want
to check whether a channel is clear before making a call.
Note: The monitor function may not have
been programmed to override all signalling.
Using the Menu
To activate or deactivate the monitor function:
1 Long press the menu key to enter menu mode (if the
radio displays a submenu option, press the clear key
to enter the main menu).
2 Scroll through the main menu options to find USER
SETTINGS,
and short press the menu key.
3 Scroll to find MONITOR (the radio will display OFF or
ON as the current setting).
4 Short press the menu key to turn monitor on and
off.
5 Long press the menu key to exit menu mode.
When the Monitor is on, the Monitor icon
( )
appears
in the display icon bar.