Harman Kardon AVR 1510 Owners Manual - Page 30

Troubleshooting AVR Troubleshooting Symptom Cause Solution Unit does not function Ř1 R$&SRZHU Ř(QVXUHWKDWWKHSRZHUFRUGLVSOXJJHGLQWRDOLYH$& power outlet Ř&KHFNLIWKH$&RXWOHWLVVZLWFKFRQWUROOHG Front-panel display lights, but there's no sound or picture Ř,QWHUPLWWHQWLQSXWFRQQHFWLRQ Ř0XWHLVRQ Ř9ROXPHFRQWUROLVWXUQHGGRZQ Ř6HFXUHDOOLQSXWDQGVSHDNHUFRQQHFWLRQV Ř3UHVV0XWHEXWWRQ Ř7XUQXS9ROXPHFRQWURO No sound from any speaker Ř$PSOLƂHULVLQSURWHFWLRQPRGHGXHWRSRVVLEOHVKRUW circuit Ř$PSOLƂHULVLQSURWHFWLRQPRGHGXHWRLQWHUQDO problems Ř&KHFNDOOVSHDNHUZLUHVDWVSHDNHUDQG$95 connections for crossed wires Ř&RQWDFW\RXUORFDO+DUPDQ.DUGRQVHUYLFHFHQWHU No sound from center or surround speakers Ř,QFRUUHFWVXUURXQGPRGH Ř3URJUDPPDWHULDOLVPRQRSKRQLF Ř,QFRUUHFWVSHDNHUFRQƂJXUDWLRQ Ř3URJUDPPDWHULDOLVVWHUHR Ř6HOHFWDVXUURXQGPRGHRWKHUWKDQVWHUHR Ř0RQRSURJUDPVFRQWDLQQRVXUURXQGLQIRUPDWLRQ Ř&KHFNWKHVSHDNHUFRQƂJXUDWLRQLQWKHVHWXSPHQX Ř7KHVXUURXQGGHFRGHUPD\QRWFUHDWHFHQWHURU surround-channel information from nonencoded programs Unit does not respond to remote control commands Ř:HDNEDWWHULHVLQUHPRWH Ř5HPRWHVHQVRULVREVFXUHG Ř&KDQJHEDWWHULHVLQUHPRWH Ř(QVXUHWKDWWKH$95őVIURQWSDQHOUHPRWHVHQVRULVLQ the line of sight of the remote Intermittent buzzing in tuner Ř/RFDOLQWHUIHUHQFH Ř0RYHWKH$95RUDQWHQQDDZD\IURPFRPSXWHUV fluorescent lights, motors or other electrical appliances Unable to activate remote control Programming mode Ř6RXUFH6HOHFWRUEXWWRQLVQRWKHOGIRUDWOHDVW seconds Ř%HVXUHWRKROGWKH6RXUFH6HOHFWRUEXWWRQIRUDWOHDVW 3 seconds Unable to establish network connection Ř$95QHWZRUNSURJUDPPLQJUHTXLUHVUHERRWLQJ Ř&\FOHWKH$95LQWRWKH2IIPRGHDQGWKHQWXUQLWRQ again Additional information on troubleshooting possible problems with your AVR and installation-related issues may be found in the list of "Frequently Asked Questions," which is located in the Product Support section of our Web site: www.harmankardon.com 30