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2.
Select the desired operating channel by pressing
the CHANNEL UP or CHANNEL DOWN buttons.
The channel number will be displayed in the LCD
window.
3.
When a message is received (and the correct
Channel Guard or Type 99 signal is decoded, if
programmed and enabled), the receiver will
unsquelch and the message will be heard in the
speaker.
4.
Adjust the volume as necessary.
If the MONitor button is programmed for "squelch"
operation, pressing it unsquelches the receiver for the
first three (3) seconds the button is held. All
transmissions will be heard, even if Channel Guard
protected. If it is held for more than three seconds,
Channel Guard will toggle on or off (if it is
programmed for the selected channel).
If the MONitor button is programmed for "Channel
Guard" operation, pressing and releasing it within one
(1) second will toggle Channel Guard on or off.
Pressing and holding it for more than one second will
unsquelch the receiver after one second to allow
channel monitoring as long as the button is held;
Channel Guard status will not be affected.
NOTE