The self-diagnosis displays appear if a problem occurs with the unit.
The service numbers in the table appear when a problem occurs.
≥The service numbers are a "U" followed by two digits.
Service
Unit status
number
NO READ
The disc is dirty or badly
scratched.
It can not be read for the disk
which doesn't cope with it.
The DVD-RAM/PD lens
cleaner has finished cleaning.
UNSUPPORT
You have inserted a disc the
unit cannot play or record on.
U14
The unit is hot.
U99
The unit fails to operate
properly.
REMOTE
The remote control code is
DVD
wrong.
RECOVER
A power failure occurred or the
AC mains plug was
disconnected while the power
was ON.
Self-diagnosis
Solutions
≥Follow the instructions in "Maintenance and Handling" to clean the disc if it is dirty.
(page 70)
≥The disc cannot be played if it is scratched and this display doesn't disappear.
≥It can not be read for the disk which doesn't cope with it. Exchange a disk.
≥Take the cleaner out of the unit.
≥Insert a disc the unit can play or record on. (page 10)
≥The unit switches to standby automatically for safety reasons and you cannot operate
it. Wait for about 30 minutes for the service number to disappear.
≥Select a position with good ventilation when installing the unit.
≥Do not block the cooling fan on the rear of the unit.
≥Press [Í/I] to switch the unit to standby. Now press [Í/I] again to turn the unit on.
≥Change to the correct code. (page 65)
≥The unit is carrying out its recovery process. Wait until the message disappears.
73
Service number