Martin Audio MA200Q 3.5.3Radio interference, Introduction, Input level attenuators, English

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3.5.3Radio interference

A sample of this product has been tested and complies with the limits for the European Electro Magnetic Compatibility (EMC) directive. These limits are designed to provide reasonable protection against harmful interference from electrical equipment. This product uses radio frequency energy and if not used or installed in accordance with these operating instructions, may cause interference to other equipment, such as radio receivers. Compliance with the (EMC) directive does not automatically guarantee non- disturbance of susceptible equipment in close proximity to this amplifier.

If this amplifier is suspected of causing interference this can be easily checked by powering the amplifier on and off and observing the disturbance. The user can correct the interference by one or more of the following measures:

•Re - orientate or relocate the receiver's antenna.

•Increase the distance between the amplifier and the effected equipment.

•Connect the mains cable to a socket on a different circuit from that to which the affected unit is connected.

•Check if the affected equipment complies with the EMC limits for immunity, (CE-labelled). If not, address the problem with the manufacturer or supplier. All electrical products sold in the EC must be approved for immunity against electromagnetic fields, high voltage flashes, and radio interference.

•Consult your dealer or an experienced radio/TV technician for help

4 INTRODUCTION

Thank you for purchasing a Martin Audio power amplifier. This manual contains important information on operating your amplifier correctly and safely. Please take some time to read this manual and familiarize yourself with the advanced features of this amplifier.

4.1Unpacking

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.

4.2Front Panel

8	3	2	5	4	3	2	4	5	7	6
		--2140-0186 02CH-1dB0.APROTECTCLIP-07 -1-543ON0dB4--21-0816 02CH-1MA200QdB0.B-7--153				--140-6180 CH2-dB1.1CPROTECTCLIP-7--1540dB3ON-1-6018 02CH-dB10.D1-07---153				10

1. Input level attenuators

These controls are used to set the signal level entering the amplifier. They are calibrated in dB's to assist the setup of active loudspeaker systems. (See page 14).

ENGLISH

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Martin Audio – MA200Q Amplifier