Related Manuals for Soundchoice PROAudio CM111S
Summary of Contents for Soundchoice PROAudio CM111S
- Page 1 INSTALLATION AND OPERATION MANUAL CM111S Mixer Pre-Amplifier Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty...
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Page 2: Important Safety Information
Important Safety Information Read and keep these instructions. Heed all warnings and follow all instructions. Do not use this apparatus near water. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. - Page 3 INTRODUCTION Description: The CM111S is a stereo mixer pre-amplifier, design for public address and professional audio applications. The stereo mixer has 6 balanced mic/line input and 4 aux inputs, plus one interface for voice alarm. Different priority input level makes it easy for a simple conference system, each microphone input support 48V phantom power.
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Page 4: Front Panel
FRONT PANEL Mic/line 1-6 volume controls Left/right output level meter Source selector for Aux input 1-4 Clip LED light Aux volume control Power Indicator 10. Power switch on/off Bass tone control Treble tone control Master volume control REAR PANEL AC Power Socket. EMC input from voice alarm system 24V DC Battery Input. -
Page 5: Operation
OPERATION When all connections to the mixer pre-amplifier are made, turn all rotary controls down and switch on the power and “ON” LED will illuminate. Turn BASS and TREBLE controls to the middle position (pointing straight up) and turn MASTER rotary control up clockwise for desired volume. -
Page 6: Connection Diagram
CONNECTION DIAGRAM 6 / 7... -
Page 7: Specifications
SPECIFICATIONS CM111S Model Description 11 Inputs Stereo Mixer 6x balanced Mic/Line inputs, XLR, 600Ω, 5mV Input Aux 1-4 inputs, RCA, 10kΩ, 200mV EMC input, RCA 10kΩ, 200mV Output Stereo balanced XLR, 10kΩ, 0.775mV Frequency Response 60-15KHz <0.01% at 1kHz S/N Ratio >70dB...
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