AMC MMA 60, Руководство пользователя, Страница: 5 / 18

Welcome
Congratulations on purchasing MMA series multi-function commercial amplifier. New MMA series amplifiers are
designed to provide a big impact in sound reproduction and to produce highest quality audio at an affordable
price. We wish you great enjoyment and satisfaction when using your amplifiers, whether you are an installation, or
reinforcement engineer.
Unpacking and Installation
Although installing and operating this amplifier is not complicated, a few minutes of your time is required to read
this manual to install this device properly and become familiar with its features and how to use them. Please pay
attention to given precautions when using or moving this device. Never place the unit near radiator, in front of
heating vents, to direct sun light. It should not be used in excessive humidity or dusty environment. Otherwise
warranty may be voided.
Connect this unit with matching system components described on the following pages.
Features
MMA 60, MMA 120 and MMA 240 are comprehensive, all-in-one mixer-amplifier solutions for commercial
and industrial applications, providing all necessary features in a single unit.
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Six microphone or line inputs offering
XLR and RCA jacks,
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Adjustable input gain,
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Remote microphone via phoenix connector,
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M.O.H (Music On Hold) output,
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Telephone paging input via phoenix connector,
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Assignable phantom power for Channel 1 and
Channel 2,
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Three level priority muting,
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Built in four type user selectable pre-announce
chime,
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60 watts (MMA 60), 120 watts (MMA 120),
240 watts (MMA 240) rated power output,
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High efficiency Class-D Amplifier (MMA 240),
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Advanced protection system includes current limiting,
over current and thermal protection,
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Seven band graphic equalizer,
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Expendable by adding audio mixer and power
amplifier with LINK and PRE-AMP terminal,
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Low distortion and low noise level,
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Compact size and lightweight.
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ldeal for commercial and industrial use.