Important Note; Compliance With International Standards; Introduction - Ecler CA120HZ Bedienungsanleitung

1. IMPORTANT NOTE

Congratulations! You have acquired the result of painstaking design and manufacturing. Thank you
for having chosen our CA120HZ micro amplifier.
In order to get the optimum operation and efficiency from your product, it is VERY IMPORTANT -
before you plug anything - to read this manual very carefully and take seriously into account all
considerations specified within it.
We strongly recommend that its maintenance be carried out by our Authorised Technical Services.

1.1. Compliance with international standards

The CA120HZ micro amplifier complies with the following international standards:
•
EN55103-1 Electromagnetic Compatibility.
Product family standard for audio, video, audio-visual and entertainment lighting control apparatus
for professional use
Part 1: Emission
•
EN55103-2 Electromagnetic Compatibility.
Product family standard for audio, video, audio-visual and entertainment lighting control apparatus
for professional use
Part 2: Immunity
•
EN60065 Audio, video and similar electronic apparatus. Safety requirements
Complying with the requirements of directives 73/23/EC and 2004/108/EC

2. INTRODUCTION

The CA120HZ is a very small mono amplifier with high impedance output (70/100V) and a multitude
of remote control functions (RS-232 serial port, infrared receiver, 0-10 VDC remote control port), and is
ideal for integrating audiovisual applications with other devices: educational classes, meeting rooms and
multimedia presentations, business premises, etc.
Main characteristics:
•
1 x 120 W RMS @ 70/100V amplifier
•
Universal external power supply
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AUTO STANDBY function: in the absence of an audio signal the unit automatically goes into
STANDBY mode, minimising power consumption
•
Lightweight, silent, high-performance amplifier (fan-free convection cooling)
•
1 switchable balanced mic / unbalanced line input, with high quality microphone preamplifier, phantom
power supply, noise gate and "talkover" function or priority over the rest of input
•
2 stereo lines (unbalanced)
•
2-band independent tone control (Bass, Treble) for the microphone / line 3 and line 1&2 input
connection.
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Auxiliary output for liaison with other amplifiers or external audio devices
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Local control by digital rotary knob ("encoder")
•
Remote control by infrared remote control
•
Remote control by WPmVOL or WPmVOL-SR (0-10 VDC) wall panel
•
RS-232 control port,
•
MUTE port to silence the entire unit by closing external contact
4
compatible with EclerCOMM software (free) and control protocol CA-NET