Yamaha R-N402D Owner's Manual download pdf (Page 55)

53 En

Troubleshooting

ADDITIONAL

INFORMATION

■ Remote control

■ FM reception

Only the speaker on

one side can be

heard.

Incorrect cable connections. Connect the cables properly. If the problem persists,

the cables may be defective.

Incorrect setting for the speaker balance. Set the speaker balance (“Balance” in the “SETUP”

menu) to the appropriate setting.

There is a lack of bass

and no ambience.

The + and – wires are connected in

reverse at the amplifier or the speakers.

Connect the speaker wires to the correct + and –

phase.

A “humming” sound

can be heard.

Incorrect cable connections. Connect the audio plugs firmly. If the problem

persists, the cables may be defective.

The sound is

degraded when

listening with the

headphones

connected to the CD

player or the tape

deck connected to

this unit.

The power of this unit is turned off, or this

unit is set to standby mode.

Turn on the power of this unit.

—

Problem Cause Remedy

See

page

Problem Cause Remedy

See

page

The remote control

does not work nor

function properly.

Wrong distance or angle. The remote control will function within a maximum

range of 6 m (20 ft) and no more than 30 degrees off-

axis from the front panel.

Direct sunlight or lighting (from an

inverter type of fluorescent lamp, etc.) is

striking the remote control sensor of this

unit.

Reposition this unit.

—

The batteries are weak. Replace all batteries.

Problem Cause Remedy

See

page

FM stereo reception

is noisy.

The particular characteristics of the FM

stereo broadcasts being received may

cause this problem when the transmitter is

too far away or the antenna input is poor.

Check the antenna connections.

Try using a high-quality directional FM antenna.

Switch to monaural mode.

22, 26

There is distortion,

and clear reception

cannot be obtained

even with a good FM

antenna.

There is multipath interference. Adjust the antenna position to eliminate the multipath

interference.

—

The desired station

cannot be tuned in

automatically.

The signal is too weak. Try using a high-quality directional FM antenna.

Try tuning manually.

22, 26

“No presets” is

displayed.

No preset stations are registered. Register stations you want to listen to as preset

stations before operation.

22, 26

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 63 64

Comments to this Manuals

No comments

Yamaha R-N402D Owner's Manual Page 55

Comments to this Manuals

Related products and manuals for Audio tuners Yamaha R-N402D