CT21M5E CTV Service Mode
Press Switch 701 on TV motherboard and button 9 on remote control, hold for about 6 second.
Change parametter press chanel up or down.
Change value press volume up or down
Store press '0'. Exit press stand-by.
All TV Service Menu
Service Menu Mitsubishi (All TV Service Menu Code)
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"Service Menu Mitsubishi"
by Admin 2
Service Menu Mitsubishi Written on September 09, 2009