Audiolab S7.4 - Product Checking; Functions and Features

P. 6
AUDIOLAB STEEL SERIES -
Welcome
Welcome to use Steel series professional audio
power amplier. For your safet, please read the
caution before installing and operating the power
amplier.
Steel series professional power amplier has a
stable circuit and reasonable cooling layout and
the carefully selected components, concise manu-
facturing process, ling time burning test, to ensure
that the amplier has excellent performance and
reliability.
Product Checking
Open de box to check your new amplier. If you
nd there is damage, please advise the logistic
company timely, and you have the right to claim for
ligistic company for the losscaused during trans-
port as you are the consignee.
Features
1. Adopt the E.I.A. international standard (2U)
3.5¨ (88mm) professional amplier chassis.
2. Power supply design:
Each unit contains a set of ligical power supply.
Adjust the power output level voltage through
the logic power supply real-time dynamic control
circuit. And can real-time dynamically adapt to the
signal and load requirements, which can achieve
the optimal power matching under the wide load
conditions, and ensure the amplier will not over-
heat.
3. Signal voltage limit:
There is a voltage limiter in each input channel,
by detecting the output signal and controlling the
input signal, to make the amplier output will not in
the clipping state for a long time, protect the horn
will not be burned; and will automatically control
the input signals when the amplier ir overheat-
ed, to make the amplier reduce heating, and use
more safe.
4. Professional Speakon socket suit for the
engineering and touring performance.
5. To withstand the longo-term bumps along
the way, all the spare parts are through the
special reinforcement.
6. Adopt the precision CNC lashed to stamp
the integrated steel plate to make the struc-
ture extremely strong and be able to with-
stand the maximum transient pressure with-
out deformation.
7. Perfect protection function:
Amplier provides many dierent types of pro-
tection functions, including DC protection, inter-
nal fault protection, input overload protection, RF
interference lter, output short circuit protection,
un-match load and high-frequency overload
protection, overheat protection of heat-sink and
tranformer and power supply input over-current
protection (over-current protection switch).
8. XLR balanced input and output.
Functions & Features
1. Ecient heat-sink, variable speed cooling fan,
ensures the amplier working at the low temper-
ature.
2. Large annulator transformer, ensure the
enough power supply.
3. Exquisite shape and standard installation hole.
4. Perfect protection, including limit, the on/o
shock protection, DC protection, output shot
circuit protection, overheat protection.
5. In-built limiter, it is a very eective protection
against electrical damage to the speaker.
6. Excellent audio signal performance, which has
English version
2. INTRODUCTION