CYP DCT-31 User manual

DRAFT
DCT-31
Coaxial & Optical Switcher/Distributor
Operation Manual
Operation Manual

DRAFT

DRAFT
DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes no
commitment to update or to keep current the information contained
in this document.
Cypress Technology reserves 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 le, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
Cypress Technology.
© Copyright 2012 by Cypress Technology.
All Rights Reserved.
Version 1.0 October 2009
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

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SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of re,
electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into 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 person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
RDV1 10/12/13 Preliminary Release

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CONTENTS
1. Introduction............................................ 1
2. Applications........................................... 1
3. Package Contents ................................ 1
4. System Requirements............................ 1
5. Features.................................................. 1
6. Operation Controls and Functions....... 2
6.1 Front Panel ........................................2
6.2 Rear Panel.........................................2
6.3 RS-232 Protocols ...............................3
6.4 RS-232 & Telnet Commands............3
7. Connection Diagram ............................ 4
8. Specications ........................................ 5
9. Acronyms ............................................... 6

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1
1. INTRODUCTION
The Coaxial and Optical Switcher/Distributor allows 4 coaxial and 4
optical audio input selections to be select and distribute to 10 coaxial
and 10 optical outputs.
Supporting sampling rate up to 192kHz and audio signal up to
5.1CH, this simple and easy tool can assist you with maximum audio
expansion and distribution.
2. APPLICATIONS
• Home sound system
• Conference and meeting room audio system sharing
• Show Room sound system
• Public audio system
• Announcing system
3. PACKAGE CONTENTS
• Coaxial and Optical Switcher/Distributor
• Remote Control CR-137
• 5V/2.6A DC Power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
Input source equipment such as Blu-ray/DVD/PS3 player or Set-Top-
Box and output with active speakers or sound systems.
5. FEATURES
• Supports 4 Coaxial and 4 Optical inputs and 10 Coaxial and 10
Optical outputs
• Supports LPCM 2CH audio signal
• Supports sampling rate up to 192kHz
• Supports Dolby and DTS audio signal bypass
• Low power consumption

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2
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
COAXIAL & OPTICAL
SWITCHER / DISTRIBUTOR
POWERPOWER INPUT11234
COAXIAL
1234
OPTICAL
4 5321
1IR Window: Receive IR signal from the included Remote Control.
2POWER Button: Press this button to turn ON or set the device to
standby mode.
3POWER LED: This LED will illuminate in Green when the device is
turned ON and in Red when in standby mode.
4COAXIAL & OPTICAL LED 1~4: These LEDs will illuminate according
to the input selection.
5INPUT Button: Press this button to select input Coaxial and Optional
from 1~4.
6.2 Rear Panel
OPTICAL IN
COAXIAL IN
112345678910234
OPTICAL OUT
COAXIAL OUT
DC 5V
RS-232 IR IN
1 2 3 4 5
1RS-232: Connect from a PC/Laptop device with RS-232 tool to send
RS-232 command to control the device.
2IR IN: Connect with IR Receiver included in the package for IR
signal receiving from the remote control.
3COAXIAL & OPTICAL IN: Connect from source equipment such
DVD, Blu-ray, PS3 or etc. with audio signal.
4COAXIAL & OPTICAL OUT: Connect to active speakers or audio
equipment for audio distribution.
55V DC: Connect with power supply from the AC wall outlet.

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3
6.3 RS-232 Protocols
DCT-31
►
◄
Remote Control
PIN Assignment PIN Assignment
1 NC 1 NC
2Tx 2Rx
3Rx 3Tx
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
Baud Rate: 115200bps
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 the RS-232 command will be not executed unless followed with a
carriage return and all commands are case-sensitive.

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4
7. CONNECTION DIAGRAM
OPTICAL IN
COAXIAL IN
112345678910234
OPTICAL OUT
COAXIAL OUT
DC 5V
RS-232 IR IN
Amplier with
Active Speakers
PC / Loptop
DVD or Blu-ray Player
DVD / PS3 / Blu-ray Player
Active Speakers
Active Speakers
Amplier with
Active Speakers

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5
8. SPECIFICATIONS
Input port 4 x Coaxial
4 x Optical
1 x IR
Output port 10 x Coaxial
10 x Optical
Sampling Rate 32~192kHz
IR Frequency 30~50kHz
Output Level
THD+N
SNR
Crosstalk
ESD Protection Human body model:
±8kV (air-gap discharge)
±4kV (contact discharge)
Power Supply 5VDC/2.6A (US/EU standards, CE/FCC/
UL certied)
Dimensions 436mm (W) x 120mm (D) x 44mm (H)/
Jacks Excluded
436mm (W) x 127mm (D) x 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 192 kHz
Coaxial/Optical Input
(Up to 192kHz) Coaxial output Optical output
LPCM 2CH V V
Dolby Digital 2~5.1CH/
DTS 2~5.1CH
V V

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9. ACRONYMS
ACRONYM COMPLETE TERM

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Home page: http://www.cypress.com.tw
CYPRESS TECHNOLOGY CO., LTD
MPM-DCT31