4-294. Troubleshooting4-3. Factory Mode Adjustments4-3-1 Entering Factory ModeTo enter ‘Service Mode’ Press the remote -control keys in this sequence :- If you do not have Factory remote - controlMUTEPower OFF 1 8 2 Power On4-3-2 How to Access Service ModeUsing the Customer RemoteTurn the power off and set to stand-by modePress the remote buttons in this order; POWER OFF-MUTE-1-8-2-POWER ON to turn the set on.The set turns on and enters service mode. This may take approximately 20 seconds.Press the Power button to exit and store data in memory.- If you fail to enter service mode, repeat steps 1 and 2 above.Initial SERVICE MODE DISPLAY StateADC Expert D-SettingsADC Target Expert Gray ScaleADC Result Expert C-SpaceOption Byte Expert OthersWhite Balance CHECKSUM 0x0000W/B Movie VisualTESTEPA Standard Font Data ViewerVideo/Scaler T-PRLAUSC-0038T-PRLAUSM-0017MTK-DRV 2.0.25.0RFS : T-PRLAUS-200711272007-12-07PANEL : 46AMLN46A550P1FXZAEDID SuccessOption :0311 1110 5120 8000 0c180010 0000 00DTP-COMP-0052DTP-LM-0064Date of purchase : 12/9/2007EnhancementSOUNDDynamic ContrastLNA+Hotel OptionEDIDExpert Setting- “T-TULPUS0-0025” and “T-TULPAUS5-C007” are firmware.......1.2.3.4.5.