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Chapter 5 : General Radio Operation
Procedure:
Turn the tones on or off by pressing the Mute menu item.
The display shows a notification message indicating if the tones are enabled or disabled.
If the tones are enabled, you hear a short tone.
5.11
Setting the Voice Mute
This feature allows you to mute the voice transmission of the current zone and channel.
Procedure:
Turn Voice Mute on or off by pressing the VMut menu item.
If Voice Mute is successfully turned on, your radio shows the following indications:
•
A short tone sounds.
•
The display shows Voice mute on.
If Voice Mute is successfully turned off, your radio shows the following indications:
•
A short tone sounds.
•
The display shows Voice mute off.
5.12
Using the Time-Out Timer
This feature turns off the transmitter of your radio. You cannot transmit longer than the preset timer
setting. If you attempt to do so, the radio automatically stops your transmission, and you hear a
talk-prohibit tone.
NOTE: The default timer is 60 seconds. Contact your system administrator to adjust the timer
duration.
Procedure:
1 Press and hold the PTT button longer than the programmed time.
The radio shows the following indications:
•
A tone sounds.
•
The transmission is cut off.
•
The LED extinguishes.
2 To reset the timer, release the PTT button.
3 To retransmit, press the PTT button.
The time-out timer restarts, and the red LED illuminates.
5.13
Adjusting the Squelch Level
The Adjustable Fine Tune Squelch feature allows you to adjust the desired squelch level of the radio
between level 0 and 15.
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