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Chapter 6 : General Radio Operation
If the power level is set to low, the display shows Low power and the Power Level Low icon.
6.5
Selecting Radio Profile
This feature allows you to manually switch the visual and audio settings of the radio. The display,
backlight, alert tones, and audio settings are defined according to the programmed radio settings of
each radio profile.
Procedure:
1 Press the Prfl menu item.
2 Select the required radio profile and press Sel.
The radio returns to the Home screen. The profile name on the Home screen indicates the current
selected radio profile.
6.6
Controlling the Display Backlight
You can enable or disable the radio display backlight as needed, if poor light conditions make the
display or keypad difficult to read.
You can also maintain a minimum backlight level on the radio front display, depending on how your
radio is programmed.
NOTE: Your radio can be programmed to remove the lowest brightness (blackout) by a
qualified radio technician. Contact your dealer or administrator for more information.
Procedure:
Perform one of the following actions:
•
To adjust the display brightness, press the Dimmer button.
•
To toggle between day and night mode, press and hold the Dimmer button.
6.7
Turning the Keypad Tones On or Off
Procedure:
To turn keypad tones on or off, press the Mute menu item.
If the keypad tones are turned on, the radio shows the following indications:
•
A tone sounds.
•
The display shows Tones on.
If the keypad tones are turned off, the display shows Tones off.
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