Musical-fidelity KW250S User Manual download pdf (Page 18)

KW250S

TUNER PROBLEMS?

Issue 3: 12th July 2006

Basic problem-solving with a tuner is similar to troubleshooting other electrical or electronic equipment. Always check

the most obvious possible causes first, such as the following examples:

Problem Probable Cause Remedy

No power when

POWER

button is

pressed

Mains power plug is not inserted

fully into rear socket

Plug in securely.

No audio output Mute function is still selected on the

pre-amp or amplifier

Tape monitor function on the pre-

amp or amplifier has been selected

accidentally

Speakers not connected, or

incorrectly wired

Cancel mute function on the pre-amp

or amplifier.

Cancel tape monitor function on the

pre-amp or amplifier.

Check speaker cables

Excessive background noise (hiss or

crackle on FM)

Audio cuts out on DAB

Position of aerial incorrect.

Aerial signal strength insufficient.

Reposition aerial.

Consider a rooftop DAB/FM aerial see

P.6

Aerial (Antenna)

Tuned station does not transmit the

RDS feature

RDS information feature therefore

unavailable.

Tuner does not display FM RDS

station name and/or text

Signal insufficient to receive RDS Try repositioning the whip aerial if

used. Improve the aerial.

Remote control does not work Tuner’s

POWER

switch is set to off

One or more batteries fitted the

wrong way round

Batteries are flat

Remote control is not pointed directly

towards the front panel of the tuner

Set switch to on

Insert batteries correctly

Change batteries – do not mix old and

new ones

Ensure there is no obstruction between

the remote control and player tuner

Remote control range has greatly

reduced

Batteries are running out Change batteries for a new set

If none of these actions affect a cure, please contact your dealer, or an authorised Musical Fidelity service agent.

Remember; never open the case of the KW250S yourself, as this will invalidate the guarantee.

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Musical-fidelity KW250S User Manual Page 18

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