Toshiba 50H81 Service Manual - Page 9
Service Mode, Entering To Service Mode, Displaying The Adjustment Menu - convergence service mode
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GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS 1. ENTERING TO SERVICE MODE 1) Press MUTE button twice on Remote Control. SERVICE MODE 2) Press MUTE button again to keep pressing. 3) While pressing the MUTE button, press MENU button on TV set. 1/2 MUTE MUTE 2. DISPLAYING THE ADJUSTMENT MENU 1) Press MENU button on TV. Service mode S Press Press Adjustment mode Item Data S (Service mode display) 3. KEY FUNCTION IN THE SERVICE MODE The following key entry during display of adjustment menu provides special functions. Screen adjustment mode ON/OFF: Selection of the adjustment items : Change of the data value : Adjustment menu mode ON/OFF : Initialization of the memory (QA02) : Initialization of the self diagnostic data: TV (ANT)/VIDEO button (on TV) Channel s/t (on TV or Remote) Volume s/t (on TV or Remote) MENU button (on TV) RECALL+Channel button on TV (s) RECALL+Channel button on TV (t) "RCUT" selection : "GCUT" selection : "BCUT" selection : "SCNT" selection : "SCOL" selection : "TNTC" selection : Convergence adj : Test audio signal ON/OFF (1kHz) : Self diagnostic display : 1 button 2 button 3 button 4 button 5 button 6 button 7 button 8 button 9 button - 9 -