Yamaha RX-V371 Owners Manual - Page 60
APPENDIX, Troubleshooting, General
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APPENDIX Troubleshooting Refer to the table below when this unit does not function properly. If the problem you are experiencing is not listed below, or if the instructions below do not help, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center. General Problem The power will not turn on. The unit enters standby mode soon after the power is turned on. This unit cannot be turned off or does not work properly. The unit enters standby mode. Cause Remedy The protection circuitry operated three times consecutively. As a safety precaution, when the protection circuitry operates three times consecutively, the capability to turn on the power is disabled. Please contact your nearest Yamaha dealer or service center to request repair. The power cable is not completely Connect the power cable properly to an AC inserted. wall outlet. The speaker impedance settings are incorrect. Set the speaker impedance to match your speakers. (When this unit is turned back on and "CHECK SP WIRES!" is displayed.) The protection circuitry has been activated because this unit was turned on while a speaker cable was shorted. Make sure that all speaker cables between this unit and speakers are connected properly. The internal microcomputer is hung-up due to an external electric shock (such as lightning or excessive static electricity) or by a drop in power supply voltage. Disconnect the power cable from the AC wall outlet, wait about 30 seconds and then plug it in again. The batteries in the remote control Replace all batteries. may have lost their charge. The protection circuitry has been activated because of a short circuit, etc. Check that the speaker impedance settings are correct. See page - - 10 12 - 4 10 Problem After display of a countdown on the front panel, the unit goes into standby mode. "Internal Error" is displayed on the front panel display. Sound/images suddenly go off. Cause If you do not use take any action, the Auto Power Down function operates. An internal error has occurred. Remedy Turn on the unit, and play the source again. In the Setup menu "AutoPowerDown" ("Func. Setup" → "AutoPowerDown"), increase the time until switching to standby mode, or turn off the Auto Power Down function. Please contact authorized Yamaha dealer or service center to request repair. See page - 49 - The protection circuitry has been Check that the speaker impedance settings 10 activated because of a short circuit, are correct. etc. Check that the speaker wires are not - touching each other, then turn the unit back on. The sleep timer has turned off the Turn on the unit, and play the source again. - unit. En 60