User's Manual

5
Basic setting
Power on/off
power on
：
Please connection G3 with power by power adapter, press “on/off” for 3 seconds to boot up
G3;
Power off
：
Under status of power on, please press “on/off” for 3 seconds, then it will prompt “ press OK
to power off, other keys to return”, then press “OK”, then it will prompt “ in powering off,
waiting…”, after 2 seconds, it will finally power off.
Self-checking
1. Press “on/off”, “F” and “3” at the same time to power on, then it will prompt “please input
password”;
2. Input password“556677” and press “OK” to enter self-checking menu; please “OK”
(1) Keypad: to check if every button works well, here you can press arrow keys to
adjust frequency of buzzer;
(2) LCD: to check if LCD works well, as below:
① Test LCD: to play WAV file;
Test app
G3 V1.01 20070622
Pls press “OK” to continue—→
2007-6-25 15:10:00
Jun 22 2007 10:27:50
Test app
1.keypad 5.comm
2.LCD 6.IC card
3.Mag-card 7.accessories
4.print 8.clock
1. Test LCD
2. Test LCD backlit
3. Test LCD contrast
4. Test charging battery