Ecler essentials eHSA4-60, Руководство пользователя

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3. IMPORTANT NOTE
Thank you for choosing our Ecler eHSA multichannel amplifier !
It is
VERY IMPORTANT
to carefully read this manual and to fully understand its contents
before any connection in order to maximize your use and get the best performance from
this equipment.
To ensure optimal operation of this device, we strongly recommend that its maintenance
be carried out by our authorised Technical Services.
Ecler eHSA comes with a 3-year warranty .
4. INTRODUCTION
eHSA4-60 is a 4x60W multichannel amplifier capable of working on both low impedance
lines (8 / 4
Ω ) and high impedance lines (70/100V). It has the ability to link the input
channels, so that the same input signal can be easily distributed to several or all output
channels. Independent auto stand-by function per channel.
The Ecler Essentials eHSA line of amplifiers offers the renowned professional reliability of
Ecler amplifiers at an affordable price. All models in the series use class D amplification – a
very high-performance technology -, auto stand-by function and convection ventilation,
only occupying 1 rack unit high.
Equipped with balanced inputs on Euroblock connectors. Outputs also feature Euroblock
connectors. It has an electronic limitation system to avoid signal saturation and a thermal
protection, as well as a protection system against overload.
4.1 Main features
•
4-channel amplifier
•
60W per channel
•
Each channel has independent outputs for low impedance or for high impedance
(connection for independent 70 or 100V line).
•
Controls for input attenuation in the frontal panel easily accessible.
• Class D amplification, high efficiency
• Auto stand-by switchable by means of front panel selector (energy saving mode in
the absence of input signal). Independent by channel, with threshold selection (by
means of internal jumper) also individual.
•
Linking of adjacent inputs (Input link selector)
•
Signal presence (SP), clipping (CLIP), protection against overload (PROT) and
thermal protection (TH) indicators.