34ENFAQQuestion AnswerMy remote control does notwork.What should I do?• Check the antenna or cable connection to the main unit.• Check the batteries of the remote control.• Check if there is an obstacle between the infrared sensor window and the remotecontrol.• Test the signal output. If OK, then possible infrared sensor trouble.[IR Signal Check] ➠ p.35• Aim the remote control directly at the infrared sensor window on the front of the unit.• Reduce the distance to the unit.• Re-insert the batteries with their polarities (+/– signs) as indicated.• When there is an infrared-equipped device such as PC near this unit, it may interruptthe remote control signal of this unit.• Move the infrared-equipped device away from this unit, change the angle of the infraredsensor or turn off the infrared communication function.How come the Initial setupappears every time I turn onthis unit?• Connect the RF coaxial cable to the unit directly and run the initial setup.• Make sure to complete the channel scan before the unit goes to the stand-by mode.Why I cannot watch some RFsignal TV programs.• Make sure [Autoprogram] has been completed. ➠ p.19• Autoprogram must be completed when you set up the unit for the Àrst time or move itto a location where previously unavailable channels are broadcast.• The selected channel may not be broadcasting.• When [Autoprogram] is interrupted and not completed, some channels will not bereceived. Make sure to complete. ➠ p.19• The selected channel cannot be viewed by the [Child Lock] setting. ➠ p.27• The unit requires some kind of antenna input. An indoor antenna(VHF /UHF), an external antenna (VHF /UHF) or an RF coaxial cable from your wallcable/satellite box needs to be plugged into the unit.How come there is no imagefrom the connected externaldevices?• Check if the right input mode is selected by pressing SOURCE or using CH +/– .[Switching Each Input Mode] ➠ p.16• Check the antenna or cable connection to the unit.• When using the Component Video Connection check that the Green (Y), Blue (Pb/Cb)and Red (Pr/Cr) connectors are connected to their corresponding colored jacks on theunit.Whenever I enteredchannel number, it changesautomatically.• Many digital channels have alternate channel numbers.The unit changes the numbers automatically to the ones signifying the broadcastingstation channel number.These basic numbers used for previous analog broadcasts.(e.g., input ch#30 auto change to ch#6.1)Why are captions not displayedentirely?Or, captions are delayed behindthe dialogue.• Captions that are delayed a few seconds behind the actual dialogue are common for livebroadcasts. Most captioning production companies can display a dialogue to maximumof 220 words per minute. If a dialogue exceeds that rate, selective editing is used toinsure that the captions remain up-to date with the current TV screen dialogue.How can I set the clock ? • There is no clock function on this unit.