Bb Test [Menu 1] - LG KG245 Service Manual

9. ENGINEERING MODE

9.1 BB Test [MENU 1]

9.1.1 Camera
1) Main LCD preview : This menu is to test Camera preview on Main LCD screen.
2) Sub LCD Preview : This menu is to test Camera preview on Sub LCD screen.
3) Flash on : This menu is to test Folder Flash light.
- Select this menu if you want to turn on folder flash light.
4) Flash off : This menu is to test Folder Flash light.
- Select this menu if you want to turn off folder flash light.
9.1.2 Backlight
This menu is to test the LCD Backlight and Keypad Backlight.
1) Backlight on : LCD Backlight and Keypad Backlight light on at the same time.
2) Backlight off : LCD Backlight and Keypad Backlight light off at the same time.
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.
9.1.3 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.
9.1.4 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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