User Manual

19
Function Setting
Backlight Brightness Setting
1. Press and release the “F” key five times.
“50p” will be displayed.
2. Press the button to adjust the light
level. You have “0p”, “50p” and “100p”
to choose from. Note: Raising the display
brightness to 100p will consume more
battery power.
Feature Control:
Feature Operation Related Icon
Power Save On/Off
Press and hold “F” then
press and release
Melody - Vibrate
Press and hold “F” then
press and release
Alarm Clock On/Off
Press and hold “F” then
press and release
Countdown Timer
Press and hold “F” then
press and release
Car 1-2 Select
Press and hold “F” then
press and hold +
for 3 seconds
Button Lock
Press and hold “F” then
press and hold for
3 seconds