Factory Mode Adjustments; Entering Factory Mode; Panel Check - Samsung LA19C350D1 Service Manual

4. Troubleshooting

4-3. Factory Mode Adjustments

4-3-1 Entering Factory Mode

To enter 'Service Mode' Press the remote -control keys in this sequence :
- If you do not have Factory remote - control
INFO MENU
- If you have Factory remote - control
INFO FACTORY
- The buttons are active in the service mode.
1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left
Arrow Right, Menu, Enter, Number Key(0~9)
2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -,

4-3-2 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 C : CMO
* If not printed you could consider S(sec) panel mark.
4-14
MUTE Power on
Menu, TV/VIDEO(Enter)