Diagnostic Procedure

STEP 1. Confirm the disk.
Confirm that the disk complies with the market specifications.

Q: Is the check result normal?
1. YES : Go to Step 2.
2. NO : Use a disk, which complies with the market specifications.
STEP 2. Confirm that the disk is inserted with its correct side facing up.
Confirm that the disk is inserted with its correct side facing up.

Q: Is the check result normal?
1. YES : Go to Step 3.
2. NO : Confirm the disc face, and insert it again. (If the disc is single-sided, its label should face up)
STEP 3. Confirm the disk.
Confirm that the disk is not contaminated or scratched.

Q: Is the check result normal?
1. YES : Go to Step 4.
2. NO : Clean the disk or use a clean disk.
STEP 4. Substitute the rear display unit assembly (overhead type) and retest the system.
Substitute the rear display unit assembly (overhead type), and check that the disc sound is played.

Q: Is the check result normal?
1. YES : If the system is operated via the main panel, replace the rear display unit assembly (overhead type). If the system is operated via the remote control, refer to INSPECTION PROCEDURE 4: The Remote Control does not Function. .
2. NO : Go to Step 5.
STEP 5. Retest the system.
Check that the disk is played normally when it is inserted.

Q: Is the check result normal?
1. YES : The procedure is complete.
2. NO : Return to Step 3.