JVC KD-AR370 Instructions Manual page 222

Maintenance
How to clean the connectors
Connector
Moisture condensation
How to handle discs
When removing a disc from
its case,
Troubleshooting
Symptoms
24
When storing a disc into its case,
To keep discs clean
To play new discs
Do not use the following discs:
Warped disc
Center holder
Remedies/Causes
Sticker
Sticker residue
Stick-on label