Cyrus aEQ7 Інструкція користувача - Сторінка 6

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Cyrus aEQ7

GROUND CONNECTIONS

Before connecting any input ensure that the turntable

motor and tone arm are securely grounded to the Cyrus

aEQ7.

There are two grounding systems in common use:

•

The motor and tone-arm grounds are internally

connected with a common ground wire. Connect this wire

to either the MM or MC ground terminal j or 1),

depending on the type of cartridge used.

•

There are two ground wires, one from the motor and

one from the tone-arm. Connect both these wires to the

appropriate ground terminal on the Cyrus aEQ7.

Note: There are other grounding systems – refer to

Additional Information on Page 9 for further details.

CONNECTING SOURCE INPUTS

The Cyrus aEQ7 accepts Moving Coil and Moving

Magnet cartridge inputs. If you have one turntable

equipped with a MM and another one with an MC

cartridge, both can be connected at the same time.

The Cyrus aEQ7 is supplied with a pair of special shorting

phono plugs. When using only one input, place a shorting

plug into the left and right inputs of the unused inputs.

Note: These shorting plugs must

described above. They should not be confused with regular

phono plugs.

MOVING MAGNET (MM) INPUT

The MM input d accepts the following cartridges:

• Regular moving magnet cartridges

• High output moving coil cartridges

• Low output moving coil cartridges connected via step-

The MM input requires no special loading provisions.

MOVING COIL (MC) INPUT

The MC Input c is designed exclusively for use with low-

output moving coil cartridges without step-up devices.

Load matching – MC cartridges

Some MC cartridges are load sensitive and some may also

require an external capacitance load.

Your Cyrus aEQ7 is provided with a loading switch b so

that you can set up your MC cartridge for optimal

response.

Three load settings are available, 10Ω, 100Ω and 1KΩ.

Each load setting is available with or without a 1nF shunt

capacitor. These shunt settings occupy the last three

positions on the switch. Unless your cartridge instructions

advise otherwise, do not use any capacitance loading.

only be used as

Unless your cartridge instructions recommend otherwise,

we suggest you use the 1KΩ setting.

up devices

OPERATION

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