Samsung HG40ED590BB - Page 32

How to check inner pattern? 
Move to Factory mode.1.
Power OFF INFO MENU MUTE Power On
Move to ‘Service Mode.’2.
Move to ‘Test pattern’.3.
Option
Control
Debug
SVC
ADC/WB
Advanced
Test Pattern Pattern Sel
Check inner patterns.4.
4-2
4. Troubleshooting