ACOUSTIC SOLUTIONS CAMP-1B Руководство по эксплуатации - Страница 13

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TROUBLE SHOOTING

PROBLEM

POSSIBLE SOLUTION

No power when switched

• Mains socket not switched on, or faulty.

• Plug not fully inserted into wall socket

• Mains fuse has blown in plug.

• Internal mains fuse has blown inside unit,

this will need to be replaced by a qualified

service technician

• Power cord has become damaged, this

should be replaced immediately by a

qualified service technician.

No sound

• Power not turned on.

• Speaker setting is off on function menu

(see page 11)

• Volume setting is low (see page 9)

• Loudspeaker cables are not connected

(see page 7)

• No input audio equipment is connected, or

is faulty (see page 7)

• Correct audio input source not selected on

front panel (see page 8)

No sound in one channel

• Balance control set incorrectly (see

page 10)

• Audio source input cables connected

incorrectly, or are damaged.

• Audio input source faulty.

• Loudspeaker cables connected

incorrectly, or are damaged.

• Loudspeakers are faulty.

Loud buzz or hum

• Audio input cables damaged or not

correctly connected.

• Turntable earth lead incorrectly fitted.

• Turntable head shell incorrectly fitted.

• Tape machine sited too close to

amplifier, or TV.

PROBLEM

POSSIBLE SOLUTION

Will not play or make tape

• Tape input / output connections reversed.

recordings

Weak bass, diffused stereo

• Speaker connections out of phase,

image

Distorted sound

• Frayed wires may be touching on speaker

• Bass and treble controls may be set too

• Volume control may be set too high.

LCD display not working

• Internal fault would need servicing by a

LCD display reads 'Error 1'

• Internal fault would need servicing by a

Audio input source switches

• Internal fault would need servicing by a

not working

CARE AND MAINTENANCE

To clean the amplifier, wipe the case with a slightly moist lint-free cloth.

Do not use any cleaning fluids containing alcohol, ammonia or abrasives.

Do not spray a aerosol at, or near, the amplifier.

Always use original packaging if it is necessary to transport the unit at any

time.

If this unit is used in a dusty environment, it may be necessary to have the

unit serviced at your local dealer periodically. It is not advisable to allow

large deposits of dust to accumulate within this unit as it may prevent correct

cooling. Similarly dust deposits which become damp can sometimes lead

to electrical problems which may cause severe damage to the delicate

electronics within this unit.

Page 12

check + and – terminals are connected to

corresponding terminals on both amp and

loudspeakers.

terminals causing distortion.

high for loudspeaker specification.

qualified service technician