CMX CS-P808A User manual

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INSTALLATION AND OPERATION MANUAL
CS-P808A
Conference Processor with 8 inputs & 8 outputs&DSP

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Chapter 1 Introduction
CS-P808Ais a conference processor with 8 inputs and 8 outputs, with DSP functions
of built-in feedback suppression, automatic mixing, matrix mixer, equalizer, crossover,
compressor ec. CS-P808A-D4 support Dante Network audio, suitable for various
occasions in the PA project.
Applications
Meeting Room
Medium/Big conference room
Courtrooms
Auditoriums
Multi-purpose spaces
Features
▲8 analog inputs and 8 analog outputs, support selecting microphone and line
▲ With 48V switch per input channel
▲Support Dante input and output port
▲GPIO Extensible Function
▲Feedback suppressor in per input channel
▲AUTO-MIX and MATRIC-MIX
▲31 PEQS per input and 10 PEQS per output
▲USB free driver connect, RS232/RS485 connector for center control
Chapter 2 Technical parameters
DSP Chip
Signal Processor
32-bit fixed/floating-point DSP 300MHz
Audio Latency
< 1ms
A/D and D/A Converters
24-bit
Sample Rate
48KHz
ANALOG AUDIO INPUTS AND OUTPUTS
Input Channels
8 balanced. Mic/line level
Connectors
3.81 mm Phoenix Contact, 12-pin
Input Impedance
11.5KΩ
Maximum Input Level
12dBu/Line, -9dBu/Mic
Phantom Power
+48VDC, 10mA, selectable per input
Output Channels
8 balanced, line level
Output Impedance
150Ω
AUDIO PERFORMANCE SPECIFICATIONS
Frequency
20Hz-20kHz(+-0.5dB)/Line

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Response 20Hz-20kHz(+-1.5dB)/Mic
THD+N -90dB(@12dBu,1kHz,A-wt)/Line
-86dB(@-7dBu,1kHz,A-wt)/Mic
SNR S/N ratio: >108dB, 1 kHz, A-weighted(digital),
>103dB, 1 kHz, A-weighted (analog)
COMMUNITICATION PORTS AND INDICATORS
USB Micro-B type, free driver
TCP/IP RJ-45
RS232 Phoenix seat
RS485 Phoenix seat
GPIO
Phoenix seat, Machine Archive (customizable)
LCD display & Button
LCD2402
LED Indicators Power, Link, +48V, Inputand Output Audio signal
ELECTRICAL AND PHYSICAL
Voltage Range AC100V-240V 50/60 Hz
Demension 44mmx483mmx210mm
Net Weight 2.8kg
Working Temperature -20℃--80℃
Chapter 3 Functional Structure
Front panel
Back panel

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The dimension for Machine
Function Diagram
Chapter 4 Computer software Introduction

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SERVICE
Ensure the problem is not related to operator error, or system devices that are external to this unit.
Information provided in the
troubleshooting portion of this manual may help with this process. Once it is certain that the problem is
related to the product contact
your warranty provider as described in the warranty section of this manual.
WARRANTY
Warranty terms of global three years. While the term and warranty may vary by country and may not be
the same for all products.
Terms and conditions of warranty for a given product may be determined first by locating the
appropriate country which the product
was purchased in, then by locating the product type.
Guangzhou CMX Audio Co., Limited
302RM 3#, Honghui Industrial Zone, Zhongyuan RD, Shibi Area, Panyu, Guangzhou,
China 511497
Web: www.cmxaudio.com
E-mail: [email protected]
Specifications may change without pre-notice.

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