User's Guide

5.7
Adjusting 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.
NOTE: The backlight setting also affects the Menu Select buttons and Navigation button
backlighting accordingly.
The backlight remains on for a programmed time before it automatically turns off completely or
returns to the minimum backlight level.
Procedure:
Perform one of the following actions:
• To turn the backlight on or off, press the programmed Light/Flip button.
• To turn the backlight on, press either the Menu Select or Navigation button, or any
programmable radio controls or buttons.
5.8
Editing the Time and Date
Procedure:
1 Press the Clck menu item.
2 Press Edit.
3 Perform one of the following actions:
• To save, select the required time and date. Press Ok.
• To cancel, press Cncl.
• To return to the home screen and discard your changes, press the Home button.
5.9
Locking and Unlocking the Controls
You can lock your radio keypad, programmable buttons, and knob or knobs to avoid inadvertent entry.
Check with your dealer or qualified technician for best selection to suit your usage.
Procedure:
1 To lock the controls, press the programmed Keypad/Control Lock button.
The display shows Kypd/Ctrl Lock.
2 To unlock the controls, press the button again.
5.10
Setting the Tones for Controls and Buttons
If needed, you can enable or disable the tones of navigation buttons and controls.
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.
MN009363A01-AA
Chapter 5 : General Radio Operation
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