Yamaha NX-N500 Owner's Manual download pdf (Page 34)

En 33

APPENDIX

English

APPENDIX

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

the instruction below does not help, turn off the unit, disconnect the AC power supply cable, and contact the nearest authorized

Yamaha dealer or service center.

General

Troubleshooting

Problem Cause Remedy

See

page

This unit does not operate

properly.

The internal microPC has been frozen by an

external electric shock (such as lightning or

excessive static electricity) or by a power supply

with low voltage.

Disconnect the AC power supply cable from the

outlet and plug it again in after 30 seconds.

—

This unit fails to turn on

when z (power) is pressed

(the STATUS indicator

flashes red), or the unit is

turned off soon after the

power has been turned on.

The AC power supply cable is not firmly connected

to the AC wall outlet.

Connect the AC power supply cable firmly to the

AC wall outlet.

The internal microPC has been frozen by an

external electric shock (such as lightning or

excessive static electricity) or by a power supply

with low voltage.

Disconnect the AC power supply cable from the

outlet and plug it again in after 30 seconds.

—

This unit is suddenly turned

off.

The internal temperature becomes too high and

the overheat protection circuitry has been

activated.

Wait for about 1 hour for this unit to cool down,

turn it back on after confirming an adequate

amount of ventilation space and not to cover this

unit with a cloth.

When the Auto Power Standby function is enabled,

this unit turns off automatically in any of the

following situations:

– Audio is coming from the selected input source.

However, no operations have been performed

for 8 hours or more.

– Bluetooth or NET is selected as the input source,

but no audio has been input to the unit or no

operations have been performed with the unit

for more than 20 minutes.

Turn on the power of the unit and play back the

source again. If the Auto Power Standby function

is not used, set “Auto Power Standby” to “Off”.

No sound. Incorrect input or output cable connections. Connect the cable properly. 9

No appropriate input source has been selected. Select an appropriate input source with the input

selector keys.

The volume is turned down. Turn up the volume. —

The sound is muted. Press (mute) or +/- (volume) to resume audio

output and adjust the volume level.

—

A digital or high-frequency

equipment produces noises.

The unit may be placed close to digital equipment

or high-frequency equipment.

Move the equipment away from the unit.

—

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Yamaha NX-N500 Owner's Manual Page 34

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