Bb Test [Menu 1] - LG KP210 Service Manual

10. ENGINEERING MODE

10.1 BB Test [MENU 1]

10.1.1 CAMERA
This menu is to test the Camera.
1) Main LCD preview: It shows the picture on Main LCD.
10.1.2 LCD
1) Brightness
2) COLOUR: WHITE, RED, GREEN, BLUE, BLACK
10.1.3 Backlight
This menu is to test the LCD Backlight.
1) Backlight on: LCD Backlight on.
2) Backlight off: LCD Backlight off.
3) Backlight value: This controls brightness of Backlight. When entering into the menu, the present
backlight-value in the phone is displayed. Use Left/Right key to adjust the level of
brightness. The value of the brightness set at last will be saved in the NVRAM.
10.1.4 Buzzer
This menu is to test the melody sound.
1) Melody on: Melody sound is played through the speaker.
2) Melody off: Melody sound is off.
10.1.5 Vibrator
This menu is to test the vibration mode.
1) Vibrator on: Vibration mode is on.
2) Vibrator off: Vibration mode is off.
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Only for training and service purposes