Operation Manual

16
Set Backlight
1. Press Menu button, and then turn Scroll/Select knob to select Language menu, press Scroll/Select knob
to confirm.
2. Turn Scroll/Select knob to select ‘Power on' or 'Standby', then press Scroll/Select knob to confirm.
3. Turn Scroll/Select knob to select backlight level, and then press Scroll/Select knob to confirm the setting
Power On
 High
 Medium
 Low
Standby
 High
 Medium
 Low
Set Language
1. Press Menu button, and then turn Scroll/Select knob to select Language menu, press Scroll/Select knob
to confirm.
2. Turn Scroll/Select knob to select language, and then press Scroll/Select knob to confirm.
Factory Reset
A factory reset resets all user settings to default values, so time/date, alarm settings, presets and Bluetooth
memory are lost.
1. It can be reached by pressing the Menu button, and then turn Scroll/Select knob to select Factory Reset
menu, press Scroll/Select knob to confirm.
2. Turn Scroll/Select knob to 'Yes', and then press Scroll/Select knob to confirm.
Software Upgrade
Please leave this for service professional!
If you selected Software Upgrade menu accidentally, please select 'No' to exit this option.