User's Guide

between 0.5–6 hours. Mute Mode is exited once the timer
expires.
If the timer is left at 0, the radio remains in Mute mode for
an indefinite period until the radio is moved to a face-up
position or the programmed Mute Mode button is pressed.
NOTICE:
Face Down feature is applicable to XPR 7550e/XPR
7580e only.
1
Press to access the menu.
2
Press or to Utilities. Press to select.
3
Press or to Radio Settings. Press to
select.
4
Press or to Mute Timer.
Press
to
select.
5
Press or to edit the numeric value of each
digit, and press .
7.6.19.3
Exiting Mute Mode
This feature can be exited automatically once the Mute
Mode Timer expires.
Do one of the following to exit Mute mode manually:
• Press the programmed Mute Mode button.
• Press the
PTT button on any entry.
• Place the radio in a face-up position momentarily.
NOTICE:
Face Down feature is applicable to XPR
7550e/XPR 7580e only.
The following occurs when Mute mode is disabled:
• Negative Indicator Tone sounds.
• Display shows Mute Mode Off.
•
The blinking red LED turns off.
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