Yamaha RDX-E700 Owner's Manual download pdf (Page 48)

46

TROUBLESHOOTING

■ FM/AM

■ FM

■ AM

Radio reception

Problem Cause Solution

The Preset Tuning function

(page 34) does not work.

The preset (memory) may have been

erased.

Preset radio stations again (page 35).

The preset station settings

have been cleared.

The power to the DVD receiver may

be lost more than a week.

Make sure the power cable is plugged

into outlet firmly, then preset the

stations again (page 35).

Problem Cause Solution

Too much noise is

generated during stereo

broadcast.

The FM antenna may be connected

improperly.

Make sure the FM antenna is connected

properly (page 10).

The radio station you selected may

be far away from your area or radio

wave reception is weak in your area.

Try Manual Tuning to increase the

signal quality (page 33) or use a

multi-channel outdoor antenna.

Even with an outdoor

antenna, radio wave

reception is weak (audio is

distorted).

Multipath reflection or other radio

interferences may occur.

Change the antenna’s height, direction,

or placement.

The Auto Tuning function

(page 33) does not work.

The radio station you selected may

be far away from your area or radio

wave reception is weak in your area.

Try Manual Tuning to increase the

signal quality (page 33) or use a multi-

channel outdoor antenna.

Problem Cause Solution

Too much noise is

generated.

The noises may be generated from

atmospheric electricity, lightening,

fluorescent lights, motors, or

thermostat electric devices.

Connect an outdoor antenna and

establish better grounding to decrease

noises. However, it is difficult to

eliminate these types of noises.

If too much noise is generated

especially in the evening, the DVD

receiver may be placed close to a TV.

Place the DVD receiver further away

from a TV.

The Auto Tuning function

(page 33) does not work.

The AM loop antenna may be

connected improperly.

Make sure the AM loop antenna is

connected properly (page 10).

The radio station you selected may

be far away from your area or radio

wave reception is weak in your area.

Try Manual Tuning to increase the

signal quality (page 33).

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