Panasonic TX-LR24C3 Service Manual

Service Tool ModeHow to access1. Select [SRV-TOOL] in Service Mode.2. Press [OK] button on the remote control.SRV-TOOLTD2Microcode:005a0910Flash ROOM: AD – F1PTCT:00.00.00.00.00 Time 00051:30 On/Off 0000042Display of SOS HistorySOS History (Number of LED blinking) indication.From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.This indication will be cleared by [Self/check indication and forced to factory shipment setting].Power ON Time, On/OffNote: To display TIME/COUNT menu, highlight position, then press MUTE for 3sec.Time: Cumulative power on time, indicated hour: minute by decimal.On/Off: Number of On/Off switching by decimal.Note: This indication will not be cleared by either of the self-checks or any other command.ExitDisconnect the AC cord from wall outlet or switch off the power with [Power] button on the main unit.Display of TD2Microcode versionDisplay of Flash ROM maker codeDisplay of SOS History POWER ON TIME/COUNTPress [MUTE] button (3sec)