Samsung UN KU650DF Series Service Manual page 82

4-2. Factory Mode Adjustments
4-2-1. Entering Factory Mode
To enter 'Service Mode' Press the remote-control keys in this sequence :
Factory Remote
„
1.
Power TV ON.
2. Select TV Source.
3. Info → Factory.
4. Use MENU for return.
Samsung IR Remote (Limited Operation)
„
1. TV Power Standby.
2.
Press as follows.
• Remote Button :
Option
• (must set Option Bytes when replacing Main Board.)
Factory Reset
• Option →
• SVC → Test Patterns
• SVC → Info → ER Count
Resets to 0 with Factory Reset.
-
MUTE 1 8
(returns TV to out of box condition. Does not reset Apps.)
(Important to check for errors.)
2 Power
4. Troubleshooting
4-13