Dynex DX-R27TV User Manual

Contents

Dynex DX-R27TV User Manual Manual pdf 15 page image

Troubleshooting 15TroubleshootingUse the following checklist for troubleshooting when you have problemswith your television. Consult your local dealer or service outlet ifproblems persist. Be sure all connections are properly made when usingwith other units.Legal noticesRegulatory statementsFederal Communications CommissionRadio Frequency Interference StatementThis equipment has been tested and found to comply with the limits fora Class B digital device, pursuant to Part 15 of the FCC Rules. These limitsare designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses,and can radiate radio frequency energy and, if not installed and used inaccordance with the instructions, may cause harmful interference toradio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does causeharmful interference to radio or television reception, which can bedetermined by turning the equipment off and on, the user is encouragedto try to correct the interference by one or more of the followingmeasures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment to an outlet on a circuit different from thatto which the receiver is connected.• Consult the dealer or an experienced radio or television technicianfor help.Caution: Any changes or modifications not expressly approved by theparty responsible for compliance could void the user’s authority tooperate the equipment.Canadian NoticeThis Class B digital apparatus meets all requirements of the CanadianInterference-Causing Equipment Regulations.Copyright© 2007 Dynex. DYNEX and the DYNEX logo are trademarks of Best BuyEnterprise Services, Inc. Other brands and product names are trademarksor registered trademarks of their respective holders. Specifications andfeatures are subject to change without notice or obligation.For service and support call (800) 305-2204.Problem SolutionTelevision does notoperate.• Make sure the power cord is plugged in.• Try another AC outlet.• Power is off. Check fuse or circuit breaker.• Unplug television for an hour, then plug it back in.Poor sound or nosound.• Station or cable experiencing problems. Tune toanother station.• Check sound adjustments (volume and mute).• Check for sources of possible interference.Poor picture or nopicture.• Station or cable experiencing problems. Tune toanother station.• Make sure channels are set into memory.• Check antenna or cable connections. Adjust theantenna.• Check for sources of possible interference.• Check picture control adjustments.Poor reception onsome channels.• Station or cable experiencing problems. Tune toanother station.• Make sure channels are set into memory.• Station is weak. Adjust the antenna to receive thedesired station.• Check for sources of possible interference.Poor color or nocolor.• Station or cable experiencing problems. Tune toanother station.• Make sure channels are set into memory.• Check picture control adjustments.• Check antenna or cable connections. Adjust theantenna.• Check for sources of possible interference.Picture wobbles ordrifts.• Station or cable experiencing problems. Tune toanother station.• Make sure channels are set into memory.• Cable company is scrambling signal.• Adjust antenna.Digitalbroadcastingscreen problem.• Check digital signal strength.No CATV reception. • Check all cable connections.• Set TV/CABLE menu option to the CABLE mode.• Station or cable system problems. Try anotherstation.Horizontal ordiagonal bars onscreen.• Check antenna connections.• Adjust or re-direct antenna.• Check for sources of possible interference.No reception abovechannel 13.• Make sure the TV/CABLE menu option is in theappropriate mode.• If using an antenna, check the UHF antennaconnections.No remoteoperation.• Batteries are weak, dead, or inserted incorrectly.• Remote is out of range. Move closer to television(within 15 feet).• Make sure the remote is aimed at the sensor.• Confirm there are no obstructions between theremote and the television.• Make sure the power cord is plugged in.Television shuts off. • No broadcast on tuned station.• Sleep timer is set.• Power interrupted.Closed Caption isnot activated.• Television station experiencing problems orprogram is not closed captioned. Try anotherchannel.• Check cable connection or VHF/UHF antenna.Reposition or rotate antenna.• Set closed caption decoder in the menu.Display is notshown in yourlanguage.• Select correct language in the menu options.