argon audio TT2OPT Manual do utilizador - Página 12

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Troubleshoot - Potential incorrect use and fault conditions

Argon Audio turntables are manufactured to the highest standards and undergo strict

quality controls before leaving the factory. Faults that may possibly occur are not

necessarily due to material or production faults but can sometimes be caused by

incorrect use or unfortunate circumstances. Therefore the following list of common fault

symptoms is included.

The platter doesn't turn although the unit is switched on:

• The unit is not connected to the mains power supply.

• No mains at the socket.

• Drive belt is not fitted or has slipped off.

No signal through one or other channel or both channels:

No signal contact from the cartridge to the internal tonearm wiring or from that to the

arm lead or from that to the phono box or between that and the amplifier. This could

be due to a faulty plug, broken wire or solder joint or simply loose plug/socket

connection.

• Phono input not selected at amplifier.

• Amplifier not switched on.

• Amplifier or speakers defective or muted.

• No connection to the loudspeakers.

Strong hum on phono input:

• No earth connection from cartridge or arm or arm cable to amplifier, or earth

loop.

Distorted or inconsistent sound from one or both channels:

• Record player is connected to wrong input of amplifier, or MM/MC switch

incorrectly set.

• Needle or cantilever damaged.

• Wrong r.p.m., drive belt overstretched or dirty, platter bearing without oil, dirty

or damaged.

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