Factory Mode - Samsung UN55LS003AF Service Manual

4. Troubleshooting

4-10. Factory Mode

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AA81-00243A
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• Option (must set Option Bytes when replacing Main Board.)
• Option → Factory Reset
• SVC → Test Patterns
• SVC → Info → ER Count
- Resets to 0 with Factory Reset.
First Screen Appearing in Factory Mode
• Ex. SAMPLE Model
4-20
Factory Remote
Power TV ON.
Select TV Source.
Info → Factory.
Use MENU for return.
Samsung IR Remote (Limited Operation)
TV Power Standby.
Press as follows.
• Remote Button
(returns TV to out of box condition. Does not reset Apps.)
(Important to check for errors.)
NTSC MUTE 1
PAL INFO MENU
8 2 POWER
MUTE POWER