User Manual
Locking the Radio Display
You can lock your radio screen to avoid an inadvertent key
entry. Follow the procedure to lock the radio display.
Short press the On/Off button.
• The radio display turns off.
• The touch screen keypad is hidden and inactive.
Unlocking the Radio Display
Follow the procedure to unlock the radio display.
Short press the On/Off button.
• The radio display lights up.
• The touch screen keypad becomes visible and
active.
Adjusting the Volume
Follow the procedure to change the volume level of your
radio.
Do one of the following:
• Press the Volume Up button to increase the
volume.
• Press the Volume Down button to decrease the
volume.
NOTICE:
Your radio can be programmed to have a
minimum volume offset where the volume
level cannot be lowered past the
programmed minimum volume. Check with
your dealer or system administrator for more
information.
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