Marantz PM-14S1 HDAM & Current feedback Amp of Marantz Unique technolo - Page 26

ENGLISH nnNo sound comes out Symptom No sound comes out of speakers. Troubleshooting Cause • Check the connections for all devices. • Insert connection cables all the way in. • Check that input connectors and output connectors are not reversely connected. • Check cables for damage. • Check that speaker cables are properly connected. Check that cable core wires come in contact with the metal part on speaker terminals. Also, securely tighten speaker terminals. Check speaker terminals for looseness. • Check that a proper input source is selected. • Adjust the volume. • Cancel the mute mode. • Press the SPEAKERS button on the unit. Page 7 - - - 7 16 16 17 16 nnDesired sound does not come out Symptom No sound comes out of a specific speaker. The left and right of stereo sound is reversed. Cause • Check that the speaker cable is properly connected. • Adjust the left and right channel balance. • Check whether the left and right speakers are connected to the correct speaker terminals. Page 7 17 7 nnSound is interrupted or noise occurs Symptom When playing a record, the sound is distorted. When playing a record, a humming noise comes out of the speakers. When playing a record at high volume, a "howling" sound comes out of the speakers. Cause • Adjust to a proper needle pressure. • Check the tip of the needle. • Replace the cartridge. • Check that the turntable is connected correctly. • If there is a TV or AV device near the turntable, such devices may affect the playback sound. Install the turntable in a location as far away as possible from the TV or other AV devices. • Install the turntable and speakers as far from each other as possible. • The vibrations from the speakers are being transmitted to the player through the floor. Use cushions, etc., to absorb the speakers' vibrations. Page - - - 8 - 8 - 22