Denon S-302 Owners Manual - English - Page 50

Getting Started Connections Setup Playback Remote Control Information Troubleshooting Getting Started Connections Setup Playback Remote Control Information Troubleshooting ENGLISH Troubleshooting If a problem should arise, first check the following: 1. Are the connections correct? 2. Is the set being operated as described in the owner's manual? 3. Are the other components operating properly? If this unit does not operate properly, check the items listed in the table below. Should the problem persist, there may be a malfunction. In this case, disconnect the power immediately and contact your store of purchase. GGeneralH Symptom Display not lit and sound not produced when power switch set to on. Display lit but sound not produced. Monitor does not display an image. When the subwoofer indicator has lit. Cause Countermeasure • Power cord not plugged in • Check the insertion of the power securely. cord plug. • Speaker cables not securely • Connect securely. connected. • Device you want to play and set • Select an appropriate input input source do not match. source. • Volume control set to minimum. • Turn volume up to suitable level. • MUTING is on. • Switch off MUTING. • Digital signals not input Digital • Input digital signals or select input selected. input terminal to which digital signals are being input. • Connections between the video • Check whether the connections output terminal of this unit are correct. and the input connector of the monitor are incomplete. • The input setting of the monitor • Set the input switching of the TV is different. TV to the terminal to which the video input is connected. • The subwoofer and main unit are • Check whether or not the cable not properly connected with the is properly connected. system cable. If the indicator lights even though the cable is properly connected, there may be a malfunction. Page 10 10 24 24 38 13 11 11 10 Symptom Power turns off suddenly and power indicator flashes red. Cause Countermeasure • Protection circuit activated due • Turn off the power, wait for the to rise of internal temperature. set to fully cool down, then turn the power back on. • Place the set in a well-ventilated place. • Core wires of two speakers are • First unplug the power cord, touching each other or a core then twist the core wires tightly wire is sticking out of the terminal or terminate the speaker cables, and touching the set's rear panel, then reconnect. activating the protection circuit. • Set is damaged. • Turn off the power and contact a DENON service center. GRemote Control UnitH Symptom Cause Countermeasure Set does not work • Batteries are worn. • Replace with new batteries. properly when • You are operating outside of the • Operate within the specified remote control specified range. range. unit operated. • Obstacle between main unit and • Remove the obstacle. remote control unit. • The batteries are not inserted in • Insert the batteries in the the proper direction, as indicated proper direction, following the by the polarity marks in the polarity marks in the battery battery compartment. compartment. • The set's remote control sensor • Move the set to a place in which is exposed to strong light (direct the remote control sensor will sunlight, inverter type fluorescent not be exposed to strong light. bulb light, etc.). • SOURCE CONTROL switch position • Set the SOURCE CONTROL switch is different. for the device you wish to use. Page 11 11 9 - Page 5 5 5 5 5 8 46