TroubleshootingVQT4E9092Troubleshooting guideWhen using Wireless LAN connection, videofrom the DLNA Certified media server is notplayed back or video frames are droppedduring playback.• Use 802.11n (2.4 GHz) Wireless router.Simultaneous use with a microwave, cordlesstelephone etc. at 2.4 GHz may result inconnection interruptions or other problems.• On the “Wireless Settings” screen (> 80), thecontinuous lighting of at least four “Reception”indicators is the target for a stable connection. Ifthree or fewer indicators are lit or the connectionis being interrupted, change the position orangle of your Wireless router. If there is noimprovement, connect to a wired network andperform the “Easy Network Setting” (> 21)again.To return all the settings to the factory presetPerform “Shipping Condition” or “DefaultSettings”. (> 70, 83)The following messages or service numbersappear on the unit’s display when somethingunusual is detected.The remote control and main unit are usingdifferent codes. Change the code on the remotecontrol. (> 87)TV Guide data is being downloaded.If there is no change after switching the unit tostandby mode and turning it on, consult thedealer.• The disc is dirty. (> 9) The unit cannot play.• The lens cleaner has finished cleaning.Press [< OPEN/CLOSE] on the main unit toeject the disc.• Displayed when the unit is started and isswitched to standby mode.• There was a power failure or the AC plug wasdisconnected while the unit was on. The unit iscarrying out its recovery process. Wait until themessage disappears.There are already 32 timer programmes. Deleteunnecessary timer programmes. (> 35)ResetMessages on the unit’s displaySET (“∑” stands for a number.)GUIDEHARD ERRNoREADPLEASE WAITPROG FULL