Samsung UN55F9000AF Service Manual page 37

4. Troubleshooting
How to check inner pattern?
„
1. Enter the service mode
2. Enter 'Service Mode.'
If you do not have Factory remote control
-
Power OFF
If you have Factory remote control
-
INFO
3. Choose 'SVC ⇢ Test pattern'.
Option
Control
Debug
SVC
ADC/WB
Advanced
4. Select each type of pattern by toggling left and right and make sure that the patterns show properly.
4-2
⇢ Choose 'SVC' ⇢ Check the 'internal pattern.'
MENU 1
Factory
Test Pattern
8 2 Power On
Mstar Test Pattern