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SELF-DIAGNOSIS FUNCTION
The self-diagnosis function consists of error codes for users which are displayed automatically when errors occur, and error codes which
show the error history in the test mode during servicing. For details on how to view error codes for users, refer to the following box in the
instruction manual. For details on how to perform checks during servicing, refer to the following ÒProcedure for Using the Self-Diagnosis
Function (Error History Display Mode)Ó.
Procedure for Using the Self-Diagnosis Function (Error History Display Mode)
Note:Perform the self-diagnosis function in the Òerror history display modeÓ in the test mode. The following describes the least required
steps. Be careful not to enter other modes by mistake. If other modes are set accidentally, press the ^ (CD) button to exit that
mode.
1. With the power off, press the ^ (MD) button while pressing the PLAY MODE button.
2. Rotate the VOLUME knob until ÒERR DP MODEÓ is displayed.
3. Pressing the p (CD) button sets the error history mode and displays Òtotal recÓ.
4. Select the contents to be displayed or executed using the VOLUME knob.
5. Pressing the 6 (CD) button displays or executes the contents selected.
6. Pressing the 6 (CD) button another time returns to step 4.
7. Pressing the ^ (CD) button displays ÒERR DP MODEÓ and exits the error history mode.
8. To exit the test mode, press the REPEAT button. The unit sets into the STANDBY state, and the test mode ends.
