Owner's Manual
Page 6
... low, or when there is not listed, disconnect the speaker's AC adaptor and contact your speakers fail to correct the problem. Noise. No sense of sonic expansion. (YST-M20DSP only) CAUSE • The AC adaptor is not properly plugged in to the wall outlet. • The POWER switch... unit's SWITCHED AC OUTLET. • DSP ON/OFF is connected to an UNSWITCHED AC OUTLET. Intermittent noise. Troubleshooting If your authorized YAMAHA dealer or service center for help. Noise is heard when the power is distorted. It lists common operating errors and simple measures which ...
... low, or when there is not listed, disconnect the speaker's AC adaptor and contact your speakers fail to correct the problem. Noise. No sense of sonic expansion. (YST-M20DSP only) CAUSE • The AC adaptor is not properly plugged in to the wall outlet. • The POWER switch... unit's SWITCHED AC OUTLET. • DSP ON/OFF is connected to an UNSWITCHED AC OUTLET. Intermittent noise. Troubleshooting If your authorized YAMAHA dealer or service center for help. Noise is heard when the power is distorted. It lists common operating errors and simple measures which ...