Specifications

1 UNPACKING

Each Martin Audio MA Series amplifier is built to the highest standard and

thoroughly inspected before it leaves the factory. After unpacking the unit,

examine it carefully for any signs of transit damage and inform your dealer

if such damage is found. It is suggested that you retain the original

packaging so that the unit can be repackaged at a future date if necessary.

Please note that Martin Audio and its distributors cannot accept

responsibility for damage to any returned product through the use of

non-approved packaging.

2 WARNINGS

• Do not use this amplifier if the mains cable is damaged.

• Always operate the amplifier with the chassis ground wire connected

to the electrical safety earth.

• Do not parallel or series connect an amplifier output with any other

amplifier output. Do not connect the amplifier output to any other

voltage source, such as battery, mains source or power supply,

regardless of whether the amplifier is turned on or off.

• Do not run the output of any amplifier back into another channel's input.

• Do not block the air intake or exhaust ports.

• Do not operate the amplifier near any source of heat.

• Do not spill water or other liquids into or on the unit.

Do not operate the amplifier if liquid ingress is suspected.

• Do not remove top or bottom covers. Removal of the covers will

expose hazardous lethal voltages and may void warranty.

There are no user serviceable parts inside the amplifier.

Refer servicing to qualified personnel only.

• Keep this manual for future reference.

Martin Audio – MA4.2 Power Amplifier

ENGLISH

This equipment conforms to the requirements of the

EMC Directive 89/336/EEC, amended by 92/31/EEC

and 93/68/EEC and the requirements of the Low

Voltage Directive 73/23/EEC, amended by 93/68/EEC.

Standards Applied EMC Emission EN55103-1:1996

Immunity EN55103-2:1996

Electrical Safety EN60065:1993

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