Yamaha A-S201 Manuel du propriétaire - Page 15

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ADDITIONAL INFORMATION

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

if the instructions below do not help, set this unit to standby mode, disconnect the power cable, and then contact the

nearest authorized Yamaha dealer or service center.

■ General

Problem

The power cable is not connected or the

This unit fails to turn

plug is not completely inserted.

on.

The impedance setting of the connected

speaker is too small.

The protection circuitry has been activated

because of a short circuit, etc.

This unit has been exposed to a strong

external electric shock (such as lightning

or strong static electricity).

Incorrect input or output cable

No sound

connections.

No appropriate input source has been

selected.

The SPEAKERS A/B switches are not set

properly.

Speaker connections are not secure.

Output has been muted.

The MAX VOL or INITIAL VOLUME

setting is set too low.

The component corresponding to the

selected input source is turned off or is not

playing.

The protection circuitry has been activated

The sound suddenly

because of a short circuit, etc.

goes off.

This unit has become too hot.

The AUTO POWER STANDBY or

SLEEP function has set this unit to

standby mode.

Incorrect cable connections.

Only the speaker on

one side can be

heard.

Incorrect setting for the BALANCE L/R

setting.

The + and – wires are connected in

There is a lack of bass

reverse at the amplifier or the speakers.

and no ambience.

Incorrect cable connections.

A "humming" sound

can be heard.

No connection from the turntable to the

GND terminal.

TROUBLESHOOTING

Cause

Connect the power cable firmly.

Use speaker(s) with proper speaker impedance.

Check that the speaker wires are not touching each

other and then turn the power of this unit back on.

Set this unit to standby mode, disconnect the power

cable, plug it back in after 30 seconds, then use it

normally.

Connect the cables properly. If the problem persists,

the cables may be defective.

Select an appropriate input source by pressing one of

the Input selector buttons on the remote control

(INPUT l / h on the front panel).

Turn on the corresponding SPEAKERS A or

SPEAKERS B.

Secure the connections.

Deactivate the mute function.

Set the setting to a higher value.

Turn the component on and make sure it is playing.

Check that the speaker wires are not touching each

other and then turn the power of this unit back on.

Make sure the openings on the top panel are not

blocked.

Change the AUTO POWER STANDBY setting to a

longer setting or OFF from the Option menu by

pressing MENU.

Connect the cables properly. If the problem persists,

the cables may be defective.

Set the BALANCE L/R setting to the appropriate

position.

Connect the speaker wires to the correct + and –

phase.

Connect the audio plugs firmly. If the problem

persists, the cables may be defective.

Make the GND connection between the turntable and

this unit.

Remedy

See

page

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