a. or to PRFL and press the Menu Select button directly below PRFL to access the
Profiles feature screen.
b. or to scroll through the menu selections.
c. Press the Menu Select button directly below SEL to select the required radio profile, or press
the Menu Select button directly below EXIT to exit the screen without making any changes.
The radio returns to the Home screen. The profile name on the Home screen indicates the
current selected radio profile.
6.25.4
Controlling the Display Backlight
When and where to use: You can enable or disable the radio display backlight as needed, if poor light
conditions make the display or keypad difficult to read.
Depending on how your radio is preprogrammed, you can also maintain a minimum backlight level on
the radio front display.
Procedure:
Perform one of the following actions:
• To toggle the backlight on or off, press the DIM button.
• To turn the backlight on, press any key of the keypad, the Menu Select or Menu Navigation
buttons, or any programmable radio controls or buttons
6.25.5
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.
6.25.6
Turning Voice Mute On or Off
When and where to use: You can enable and disable voice transmission, if needed.
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:
6875947M01-HM
Advanced Features
103
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