Service ModeCAT (Computer Aided Test) ModePress and hold the Volume down/-button on thetop panel of the unit and press the RECAL buttonon the remote control 3 times quickly within 2 second,this will place the unit into the CAT mode.The exit CAT mode access the ID mode and switchoff the main power.IIC ModeSelect the IIC mode by Up/Down buton on the remote control at the front page of CAT mode and then press the Action buttonon the remote control.1. Select the alignment Subject by Up/Down buttonson remote control.2. Select the alignment Item by Left/Right buttonson the remote control.3. Adjust optimum setting by Volume Up/Down buttonson the remote control.4. The data is memorized when press the R buttonon the remote control or change the alignmentSubject (or Items).Subject and Item are mentioned on “IIC mode structure”.To exit the IIC mode, press the R button on remote control.CAT panel sys. 8.2IIC ModeCD ModeSD ModeMS ModeID modeMode Function Access ButtonIIC Service Alignment ActionCD (CompleteDiagnostic)Software versioninformation EEPROM editMute more than 3secondsSD (Status Display) MTBF parameter ActionSM Mode Market Select Mute more than 3secondsID Mode LSI Check Mute more than 3secondsSignalFull Dynamic HiPANEL W/B Adj.R Drive30 30CAT mode menuRemote ControlMUTEVOL Up/DownUp/DownRLeft/RightACTIONRECALLHow to access the CAT mode.OSDSubjektItemNew dataOriginal dataHow to access the CAT mode.