Musical Fidelity A1001 manual Troubleshooting

Page 7

TROUBLESHOOTING

Basic troubleshooting of an amplifier is similar to troubleshooting of any other electrical or electronic equipment. Always check the most obvious possible causes first. To give you a few ideas of what to look for, check the following:

P r o b l e m

Probable

Cause

R e m e d y

No

power

when

Mains plug not

inserted

Plug

in

securely

 

POWER

is

pressed

correctly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

sound

 

 

Volume control

is set

to

Turn

up

the

volume

 

 

 

 

 

minimum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape/Source

selector

(tape

Press

Tape

monitor

 

 

 

 

 

monitor)

button

is

 

button

 

 

 

 

 

 

 

 

 

depressed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Preamp to power amp links

Replace

links

or

switch

 

 

 

 

 

removed

or

surround

 

on / un-mute as

 

 

 

 

 

 

processor

(or

other device

appropriate

 

 

 

 

 

 

 

in pre-power amp loop)

 

 

 

 

 

 

 

 

 

 

 

switched

off

or

muted

 

 

 

 

 

 

 

 

 

 

 

Unit muted

(volume

control

Un-mute with remote

 

 

 

 

 

position LED

will be

off)

control

(position

LED

 

 

 

 

 

 

 

 

 

 

should

be

on)

 

 

 

 

 

 

Speakers

are

not

 

Check

speaker

cables

 

 

 

 

 

connected, or are

 

 

 

 

 

 

 

 

 

 

 

 

connected

incorrectly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sound

is

not

precise,

Speakers are

connected out

Make

sure

that

both

lacking

in

bass

and

of phase

 

 

 

 

speakers

 

are

 

stereo

image

 

 

 

 

 

 

connected

 

 

correctly

If none of these actions effect a cure, please contact your dealer, or an authorised Musical Fidelity service agent. Remember, never open the case of the A1001 yourself, as this will invalidate the guarantee.

A1001

Instructions For Use. Page 7

Image 7
Contents Instructions for USE A1001 Class a Super Integrated AmplifierPlease Read Front Panel Connections and FacilitiesBack Panel Installation Precautions InstallationBefore YOU Switch on Connections Switch onUser Information LoudspeakersPreamp Output Preamp / Power AMP LinksRemote Control & Mute Tape Recording OFF Tape MonitoringTroubleshooting A1001 Class a Super Integrated Amplifier Specifications