Yamaha YST-M15 User Manual (English)

Questions and Answers:

A
Andrew SalazarJul 31, 2025
What to do if my Yamaha YST-M15 have no sound?
- K
  Katie MorganJul 31, 2025
  If no sound is coming from one or both of your Yamaha Speakers, there are several potential causes: * The AC adapter might not be properly plugged into the wall outlet. Ensure it is firmly inserted. * The power switch may be turned off. Turn the power switch on, and check if the indicator lights illuminate. * There might be faulty or incomplete connections. Re-establish the connections firmly or try using a different cable. * The volume could be set to the minimum. Adjust the volume control to increase the volume. * The input signal may be too small. Increase the volume on the connected component. * Headphones could be connected. Disconnect headphones, as no sound comes from the output jack when headphones are connected.
Z
zbruceAug 7, 2025
Why is there noise when I turn on my Yamaha YST-M15?
- R
  Randy WiseAug 7, 2025
  If you hear noise when the power is turned on to your Yamaha Speakers, it might be because the power cord is connected to another unit’s SWITCHED AC OUTLET. Connect the power cord to an UNSWITCHED AC OUTLET instead, and use the power switch on the Yamaha Speakers to turn the power on and off.
M
Marcus GuzmanAug 14, 2025
How to fix intermittent noise on Yamaha YST-M15?
- H
  halljoshuaAug 14, 2025
  If you are experiencing intermittent noise from your Yamaha Speakers (YST-M20DSP model only), it may be because the DSP is turned on when the volume level is low, or when there is no signal. To fix this, either turn off the DSP or increase the volume.
D
Diane OdomAug 21, 2025
Why is the sound distorted on my Yamaha YST-M15 Speakers?
- N
  Nathaniel SalinasAug 22, 2025
  If you are experiencing distorted sound from your Yamaha Speakers, it could be due to the input signal being too large. To resolve this, simply turn down the volume on the connected component.