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AU-D820S

8 x 20 Digital Audio Switch and Distribution Amplifier

OPERATION MANUAL

Summary of Contents for AU-D820S

Page 1: ...AU D820S 8 x 20 Digital Audio Switch and Distribution Amplifier OPERATION MANUAL ...

Page 2: ...rves the right to make improvements to this document and or product at any time and without notice COPYRIGHT NOTICE No part of this document may be reproduced transmitted transcribed stored in a retrieval system or any of its part translated into any language or computer file in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without express written per...

Page 3: ...nto this product Never push an object of any kind into this product through any openings or empty slots in the unit as you may damage parts inside the unit Do not attach the power supply cabling to building surfaces Use only the supplied power supply unit PSU Do not use the PSU if it is damaged Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any perso...

Page 4: ...System Requirements 6 5 Features 7 6 Operation Controls and Functions 8 6 1 Front Panel 8 6 2 Rear Panel 9 6 3 RS 232 Protocols 10 6 4 RS 232 Telnet Commands 10 7 Connection Diagram 11 8 Specifications 12 8 1 Technical Specifications 12 8 2 Input Output Compatibility 13 ...

Page 5: ...A typical application for this switching and distribution device is for use in retail environments such as a hi fi store It allows multiple audio source signals to be easily managed for demonstration of sources and amplifiers to a consumer for example Control is via selection buttons on the device or via IR or RS 232 2 APPLICATIONS Home sound system Conference and meeting room audio system sharing...

Page 6: ...7 5 FEATURES Supports 4x Coaxial 4x Optical Inputs and 10x Coaxial 10x Optical outputs Supports LPCM 2 Channel Audio signals Supports up to 192kHz Sampling Rate Supports Dolby DTS audio bypass ...

Page 7: ... from the included Remote Control 2 POWER Button Press this button to turn ON or set the device to standby mode 3 POWER LED This LED will illuminate in Green when the device is turned ON and in Red when in standby mode 4 COAXIAL OPTICAL LED 1 4 These LEDs will illuminate according to the input selection 5 INPUT Button Press this button to select input Coaxial and Optional from 1 4 ...

Page 8: ... RS 232 command to control the device 2 IR IN Connect with IR Receiver included in the package for IR signal receiving from the remote control 3 COAXIAL OPTICAL IN Connect from source equipment such DVD Blu ray PS3 or etc with audio signal 4 COAXIAL OPTICAL OUT Connect to active speakers or audio equipment for audio distribution 5 5V DC Connect with power supply from the AC wall outlet ...

Page 9: ... 200bps Data bit 8 bits Parity None Flow Control None Stop Bit 1 6 4 RS 232 Telnet Commands Command Status POWER OFF ON Set Power Status INPUT COAX 1 4 Choose a Coaxial input INPUT OPTICAL 1 4 Choose an Optical input STATUS Show Current Information H HELP Show all commands All RS 232 commands will be not executed unless followed with a carriage return All commands are case sensitive ...

Page 10: ...11 7 CONNECTION DIAGRAM ...

Page 11: ...30 50kHz ESD Protection Human body model 8kV air gap discharge 4kV contact discharge Power Supply 5VDC 2 6A US EU standards CE FCC UL certified Dimensions 436mm W 120mm D 44mm H Jacks Excluded 436mm W 127mm D 48mm H Jacks Included Weight 1596 g Operating Temperature 0 C 40 C 32 F 104 F Storage Temperature 20 C 60 C 4 F 140 F Relative Humidity 20 90 RH non condensing Audio Sampling Rate Up to 192kH...

Page 12: ...13 8 2 Input Output Compatibility Coaxial Optical Input Up to 192kHz Coaxial output Optical output LPCM 2CH Dolby Digital 2 5 1CH DTS 2 5 1CH ...

Page 13: ...CIE Group Ltd 3 Widdowson Close Blenheim Ind Est Bulwell Nottingham NG6 8WB T 44 0 115 9770075 F 44 0 115 9770081 E info cie group com W www cie group com ...

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