58RQT6559ReferenceError messagesOn the television PageOn the unit’s displayNo disc. ≥You haven’t inserted a disc.Correctly insert a disc that this unit can use.≥The disc is upside down.If it is a single-sided disc, insert it so the label is facing up.817This is non-recordable disc. ≥The unit cannot record on the disc you inserted. The unitcannot record onto finalized DVD-R, DVD-Video, CDs, orvideo CDs.Insert a DVD-RAM or unfinalized DVD-R.≥You inserted an unformatted DVD-RAM.Format the disc with this unit.834This disc is not formatted properly.Please format the disc in ‘DISC SETTING’ torecord.This disc cannot be read. ≥You inserted an incompatible disc. Insert a compatible disc. 8Please check write protect tab on the disc. ≥The write-protect tab onthe cartridge is set toPROTECT.Use a ballpoint pen orsimilar to release thewrite protection.—Contents of this disc are protected. ≥The program is write-protected.Release the protection with the Direct Navigator.≥The disc is write-protected.Release Disc Protection with DISC SETTING.3634Cannot finish recording completely. ≥The program was copy-guarded.≥The disc is full.≥Recording was not completed for some other reason.———Cannot record on the disc. ≥The disc is scratched. Use another disc.≥The disc is dirty.—9Please set clock. ≥The clock is not set. Set the clock. 54This disc may not be played in your region. ≥You tried to play a disc with a region number different fromthis unit’s region number. This unit can only play discs withthe region numbers compatible with this unit (1, All, or includ-ing the number 1).Cover pageYour selection exceeds the recorder’s rating limit. ≥A ratings level has been set for DVD-Video with this unit.Unlock the unit with “Ratings” in “Disc” in the SETUP menu. 51U11NO DISC≥The disc is dirty or badly scratched.– Clean the disc if it is dirty.– The disc cannot be played if it is scratched and this displaydoesn’t disappear.≥You have inserted a disc the unit cannot play or record on.– Insert a disc the unit can play or record on.9—8U14 ≥The unit is hot.– The unit switches to standby automatically for safety rea-sons and you cannot operate it. Wait for about 30 minutesfor the service number to disappear.– Select a position with good ventilation when installing theunit.– Do not block the cooling fan on the rear of the unit.———U99 ≥The unit fails to operate properly.– Press [Í, DVD POWER] to switch the unit to standby. Nowpress [Í, DVD POWER] again to turn the unit on.—CHK REMOTE ≥The remote control and main unit are using different codes.– Change the code on the remote control or main unit. 50PROTECT!?59RQT6559ReferenceMaintenanceThe precision parts in this unit are readily affected by the environment, especially temperature, humidity, and dust. Cigarette smokealso can cause malfunction or breakdown.To clean this unit, wipe with a soft, dry cloth.≥Never use alcohol, paint thinner or benzine to clean this unit.≥Before using chemically treated cloth, read the instructions that came with the cloth carefully.Observe the following points to ensure continued listening and viewing pleasure.Dust and dirt may adhere to the unit’s lens over time, making it impossible to record or play discs.Use DVD-RAM/PD lens cleaner (LF-K123LCA1) every 1 to 4 months, depending on frequency of use and the operating environment.Read the lens cleaner’s instructions carefully before use.