User's Guide

Depending on how your radio is preprogrammed, you can also maintain a minimum backlight level on
the radio front display.
Procedure:
Press the Dimmer button to adjust the brightness of the display. Long press to toggle between
day and night mode.
6.30.4
Turning the Keypad Tones On or Off
When and where to use:You can enable and disable keypad tones as needed.
Procedure:
• Turning the tones on or off using the preprogrammed Keypad Mute button:
a. To turn the tones off or on, press the preprogrammed Keypad Mute button.
• Turning the tones on or off using the radio menu:
a.
or to Mute.
b. Press the Menu Select button directly below Mute.
The display shows momentary Tones off, indicating that the tones are disabled or the
display shows momentary Tones on, and you hear a short tone indicating that the tones are
enabled.
6.30.5
Turning Voice Mute On or Off
This feature allows you to mute the voice transmission of the current zone and channel.
When and where to use:
Procedure:
• Turning Voice Mute off or on using the preprogrammed Voice Mute button:
a. To turn the feature off or on, press the preprogrammed Voice Mute button.
• Turning Voice Mute on or off using the radio menu:
a.
or to VMut.
b. Press the Menu Select button directly below VMut.
The display shows Voice mute off, and you hear a short tone, indicating that the feature is
disabled or the display shows Voice mute on, and you hear a short tone, indicating that the feature
is enabled.
6.30.6
Using the Time-Out Timer
When and where to use: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.
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Chapter 6: Advanced Features
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