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SELF-DIAGNOSIS FUNCTION
The self-diagnosis function consists of error codes for customers 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 the customer, refer to the following box
in the instruction manual. For details on how to check error codes 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
procedure. Be careful not to enter other modes by mistake. If you set other modes accidentally, press the MENU/NO button to exit
the mode.
1. With the power ON, press the CD-MD SYNC button while pressing the p and ENTER/YES buttons together.
2. Rotate the AMS dial and when ÒServiceÓ is displayed, press the YES button.
3. Rotate the AMS dial and display ÒERR DP MODEÓ.
4. Pressing the ENTER/YES button sets the error history mode and displays Òtotal recÓ.
5. Select the contents to be displayed or executed using the AMS dial.
6. Pressing the MD WALKMAN SYNC button will display or execute the contents selected.
7. Pressing the MD WALKMAN SYNC button another time returns to step 4.
8. Pressing the MENU/NO button displays ÒERROR DP MODEÓ and exits the error history mode.
9. To exit the test mode, press the REPEAT/STEREO/MONO button.
