44 | KDC-610U English | 4514. Troubleshooting guide14-1. Setting errorSome functions of this unit may be disabled bysome settings made on this unit.ö Cannot set up display.Í The demonstration mode is not turned off asmentioned in <11-5. Demonstration mode setting>(page 34).ö Cannot set the “Text Select”, “Side Select”, or“Status” setting for the “Display Select” item.Í A display type is not selected as mentioned in <10-1.Selecting a display type> (page 29).14-2. Operation/wiring errorWhat might seem to be a malfunction in your unitmay just be the result of a slight operation error or awiring error. Before calling for service, first check thefollowing table for possible problems.Generalö The key beep does not soundÍ The Preout jack is in use.ò The key beep cannot be output from the Preoutjack.ö Sound cannot be heard.ö The unit does not turn on.ö Information shown on the display is incorrect.Í The connectors are dirty.ò Clean the connectors. Refer to connector> (page 4).Tuner sourceö Radio reception is poor.Í The car antenna is not extended.ò Pull the antenna out all the way.Disc sourceö The specified disc does not play, but another oneplays instead.Í The specified CD is quite dirty.ò Clean the CD with reference to <8-11. Handlingdiscs> (page 25).Í The disc is severely scratched.ò Try another disc instead.Audio file sourceö The sound skips when an Audio file is being played.Í The media is scratched or dirty.ò Clean the CD with reference to <8-11. Handlingdiscs> (page 25).Í The recording condition is bad.ò Play the media again or use another media.iHeartRadio sourceö Station cannot be selected.Í If “Explicit Content” in [Account Settings] is checkedin the web version of iHeartRadio, some stationsbecome unavailable.14-3. Error messagesThe messages shown below indicates your systemcondition.ö “TOC Error”Í The CD is quite dirty. The CD is upside-down. The CDis scratched a lot.Í The disc is unreadable.ö “IN” (blink)Í The CD player section is not operating properly.ò Reinsert the CD. If the CD cannot be ejected orthe display continues to blink even when the CDhas been properly reinserted, please switch off thepower and consult your nearest service center.ö “Protect” (blink)Í The speaker wire has short-circuited or touchedthe chassis of the vehicle, and then the protectionfunction has been activated.ò Lay or insulate the speaker cable properly andpress the Reset button. If “Protect” does notdisappear, consult your nearest service center.ö “NA File”Í An Audio file is played in a format that is notsupported by this unit.ö “Copy PRO”Í A copy-protected file is played.ö “Read Error”Í The file system of the connected USB device isbroken.ò Copy the files and folders for the USB deviceagain. If “Read Error” is still displayed, initialize theUSB device or use another USB device.ö “No Device”Í A USB device is selected as a source although no USBdevice is connected.ò Change the source to any source other than theUSB device. Connect a USB device, and changethe source to the USB device again.ö “N/A Device”Í An unsupported USB device is connected.Í Connection to the iPod has failed.ò Check that the connected iPod is supported.See <8-7. About the Audio file> (page 24) forinformation on supported iPods.ö “No Music Data”Í The connected USB device contains no playableaudio file.Í A medium that does not have playable data has beenplayed.ö “Please Eject”Í The unit is malfunctioning for some reason.ò Press and hold [G].ò Press the reset button on the unit. If the “PleaseEject” code does not disappear, consult yournearest service center.ö “iPod Error”Í Connection to the iPod has failed.ò Remove the iPod and then reconnect it.ò Reset iPod/ iPhone.ö “iPod Full”Í The iPod memory is FULL.ö “No TAG Function”Í An iPod which does not support the tag memory hasbeen connected.
