Yamaha 50 Manuel du propriétaire - Page 11

Parcourez en ligne ou téléchargez le pdf Manuel du propriétaire pour {nom_de_la_catégorie} Yamaha 50. Yamaha 50 12 pages. Yamaha subwoofer system

Troubleshooting

Refer to the chart below if the unit does not function properly. If the problem you are experiencing is not

listed, or if the instructions fail to help you resolve the problem, disconnect the power cable and contact your

authorized Yamaha dealer or service center.

Problem

Power is not supplied even though

the POWER button is set to the ON

position.

No sound.

Sound level is too low.

Cause

The power plug is not securely connected.

The VOLUME control is set to (0).

A subwoofer cable is not connected

securely.

You are playing a sound source that

includes inadequate bass frequencies.

The sound level has been diminished by

standing waves.

The input signal is too small.

No signal from the subwoofer output

terminal of the component.

Remedy

Turn the POWER button to OFF/

SYSTEM, and then connect the power

plug securely.

Turn up the volume.

Connect a subwoofer cable securely.

Play a sound source that includes more

bass frequencies.

Reposition the subwoofer, or break up the

parallel wall surface by placing

bookshelves or other large objects along

the wall.

Turn up the volume.

Check the speaker mode setting on the

component.