How To Access Service Mode - Samsung LE40N87BDX Service Manual

3 Alignments and Adjustments

3-2 How to Access Service Mode

3-2-1 Entering Factory Mode
1. To enter "Service Mode" Press the remote -control keys in this sequence :
- If you do not have Factory remote - control
Power OFF
- If you have Factory remote - control
PICTURE ON
- The buttons are active in the service mode.
1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left
2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -,
3-2-2 Panel Check
You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!
1) Label Rating File
- LCD PANEL MARK -
A:ACER(AUO) S : SEC
2) If Panel Mark is "A", Set the factory mode indicating as follows.
* Option Byte
1. Inch Option 32"
2. Gamma 32"AUO
3. Panel Option AUO
Others are same shown below.
3-2
INFO MENU
DISPLAY
Arrow Right, Menu, Enter, Number Key(0~9)
Menu, TV/VIDEO(Enter)
C : CMO * If not printed you could consider S(sec) panel mark.
MUTE
FACTORY
Power On