Item FL display Key operationMode name Description (Remote controller key)AV2(V)/AV1(Y/C) I/OSettingSet input to AV2(V) and set output toAV1(Y/C) for I/O checkingPress [8] [2] in service mode.AV2(RGB)/AV1(V) I/OSettingSet input to AV2(RGB) and set output toAV1(V) for I/O checkingPress [8] [3] in service mode.P50 (H) Output Timer Microprocessor IC7501-22 output Highsignal for AV1-pin 10 passing through inverter(approx. 0V DC at AV1-pin 10).When OK.When NG.Press [8] [4] in service mode.P50 (L) Output Timer Microprocessor IC7501-22 output Lowsignal for AV1-pin 10 passing through inverter(approx. 4.4 V DC at AV1-pin 10).When OK.When NG.Press [8] [5] in service mode.Tray OPEN/CLOSE Test The RAM drive tray is opened and closedrepeatedly.“*” is number of open/close cycletimes.Press [9] [1] in service mode*When releasing this mode, pressthe [POWER] button on Front Panelmore than 10 seconds.Error code initialization Initialization of the last error code held bytimer (Write in F00)Press [9] [8] in service mode.Initialize Service Last Drive Error, Error history and ErrorCodes stored on the unit are initialized tofactory setting.Press [9] [9] in service mode.Finishing service mode Release Service Mode. Display in STOP (E-E) mode. Press power button on the frontpanel in service mode.20DMR-E65EE / DMR-E65GC / DMR-E65GCS / DMR-E65GN
