Yamaha YST-FSW050: Troubleshooting

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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 Cause Remedy

Power is not supplied even though

The power plug is not securely connected. Turn the POWER button to OFF/

the POWER button is set to the ON

SYSTEM, and then connect the power

position.

plug securely.

No sound. The VOLUME control is set to (0). Turn up the volume.

A subwoofer cable is not connected

Connect a subwoofer cable securely.

securely.

Sound level is too low. You are playing a sound source that

Play a sound source that includes more

includes inadequate bass frequencies.

bass frequencies.

The sound level has been diminished by

Reposition the subwoofer, or break up the

standing waves.

parallel wall surface by placing

bookshelves or other large objects along

the wall.

The input signal is too small. Turn up the volume.

No signal from the subwoofer output

Check the speaker mode setting on the

terminal of the component.

component.

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