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Yamaha RX-A720 Support Question

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Question posted by Cipullings on January 15th, 2013

Subwoofer Not Working

Was curious why my subwoofer is not working. Just bought brand new Yamaha receiver . Subwoofer is fine. It worked yesterday with old receiver. What's the problem? What can I try as far as troubleshooting goes?

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Related Yamaha RX-A720 Manual Pages

Quick Guide - Page 1

...SUBWOOFER 2 The unit (rear) L R R AUDIO 1 AUDIO 2 L L R R BD/DVD player AUDIO OUT HDMI OUT Already connected (refer to Easy Setup Guide) L L R R AUDIO... Quick Guide for Zone2: • Analog audio input (AV 5-6, AUDIO 1-2, V-AUX [RX-A820 only]) • TUNER (FM/AM...BD/DVD) HDMI 2 HDMI 3 COMPONENT VIDEO PR PB Y VIDEO ANTENNA (RADIO) AM FM COMPONENT VIDEO PR REMOTE IN OUT PB ...

Quick Guide - Page 2

...speaker cable do not touch each other or come into contact with stereo pin cables. The unit (rear) AV 5-6 jacks AUDIO 1-2 jacks L L R R L L R R AUDIO OUT BD/DVD player CD player 3 Connect the power cable to the unit's REMOTE IN/OUT jacks. The type of ... playback devices (such as BD/DVD players and CD players) in Zone2, you connect an infrared signal receiver/emitter to an AC wall outlet.

Quick Guide - Page 3

... to select an input source. SOURCE RECEIVER HDMI 1 2 3 4 5 V-AUX AV 1 2 3 4 AUDIO 5 6 1 2 TUNER USB MAIN ZONE 2 NET PARTY HDMI OUT SCENE RECEIVER z AV 5-6 AUDIO 1-2 TUNER USB NET HDMI OUT MAIN/ZONE2 2 Press RECEIVER z. Lights up in the front display. AV 5-6: AV 5-6 (AUDIO) jacks AUDIO 1-2: AUDIO 1-2 jacks V-AUX: (RX-A820 only) VIDEO AUX (AUDIO) jacks (on the front panel...

Quick Guide - Page 4

... on /off the TV. © 2012 Yamaha Corporation Printed in the supplied CD-ROM. If that does not work, try the other external devices, refer to enter the 4-digit remote control code. If this happens, repeat from Step 2. Mutes the audio output of the TV. SOURCE RECEIVER HDMI 1 2 3 4 5 V-AUX AV 1 2 3 4 AUDIO 5 6 1 2 TUNER USB MAIN ZONE 2 NET...