Before Calling for Service49Symptom Check RemedyCan't turn it on.It does not work when thebutton is pressed.Sound is not produced.Picture does not appear whenthe function is selected.• Is the power code plugged into the outlet?• Isn’t the air too dry to causeelectrostatics?• Are the speaker and externalcomponent connected properly?• Does the Mute function work?• Is the volume set to minimum?• Is the speaker setup selected toNONE?• Isn’t the external component connectedproperly?• Connect the power plug to the outlet.• Disconnect the power plug and connect itagain.• Properly connect it.• Properly connect it.• Press Mute button to cancel the function.• Adjust the volume.• Refer to page 17~18 to select LARGE,SMALL or YES.There is no sound fromcenter speaker• Is the center speaker connected properly?• Is C.SPK (Center) selected to NONE inSpeaker Setup?• Is the Surround Mode selected to Stereo?• Refer to page 9~10 to connect it properly.• Refer to page 17~18 to select LARGE orSMALL.• Refer to page 27~38 to select otherSurround Mode.Remote controller does notwork.There is no sound from rearspeaker.The sound from each deviceis changed during stereoplayback.Can't receive broadcasting.• Is AM or FM antenna connectedproperly?• Are the batteries exhausted?• Is the distance between remotecontrol and main unit proper?• Is the rear speaker connectedproperly?• Is S.SPK (Rear) set to NONE inSpeaker Setup?• Is Surround Mode selected to Stereo?• Refer to page 17~18 to connect it properly.• Refer to page 17~18 to select LARGE orSMALL.• Refer to page 27~38 to select otherSurround Mode.• Replace with new batteries.• Operate at close distance.• Properly connect the antenna.• If the input strength of antenna connector isweak, install the FM antenna at the placewith good reception.• Is the left/right speaker or left/rightinput/output code connectedproperly?• Check the left/right channel and properlyconnect it.AS700GB 11/24/04 10:54 AM Page 49