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Troubleshooting and maintenance, Sr c- re co rd, Sr c+ vo l- vo l+ he ad ph on e – Linn Kolektor User Manual

Page 12: Your linn kolektor, Troubleshooting

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Your Linn KOLEKTOR

As the name implies we intended the KOLEKTOR to gather

together the signals from the ever increasing number of

sound sources, and control them with high quality,

direct signal handling and a simple, flexible

control system.

There are two main modules in the

KOLEKTOR, audio and control. In addition an

optional RS232 (computer) interface module

is available.

Audio module

The audio module carries the input and output sockets, the audio

circuitry, and the power supplies. In all our products we make the

audio path as short, simple, and direct as possible. A smaller circuit

works better and picks up less noise. The KOLEKTOR audio path

contains high-precision solid-state switches and an electronic gain

control. The amplification uses low-noise, low-distortion precision

operational amplifiers. All the components are surface mounted,

keeping the signal path as short as possible and minimising the

number of contacts.

A separate headphone amplifier drives high-quality headphones

with no compromises to the main audio path.

The precision-equalised, low-noise phono stage is fully integrated

and electronically switched, avoiding any mechanical connections

in the sensitive phono signal path.

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Troubleshooting and
maintenance

Troubleshooting

Occasionally you may find that your KOLEKTOR fails to respond in

the way you expect when you press a key. This will often be

because you have pressed a key you did not intend to, which

makes your KOLEKTOR behave in an unfamiliar or unexpected way.

The following is a list of symptoms and cures.

There is no sound from the speakers!

Check that the MUTE indicator is not lit.

Check that your audio source is actually playing and that the

correct source is selected.

I cannot change sources!

Check that the LOCK indicator is not displayed. If necessary unlock

the source by pressing the RECORD button.

Poor response to handset commands

Direct sunlight, halogen lamps, and fluorescent bulbs can seriously

interfere with infra-red handset reception. Placing the KOLEKTOR

in the vicinity of any of these sources of interference can affect the

response to handset commands.

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