CYP DT-21 Manuale utente

DT-21

Digital Optical Audio Switcher

Operation Manual

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.

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.

Version 1.1 August 2011

TRADEMARK ACKNOWLEDGMENTS

All products or service names mentioned in this document may be

trademarks of the companies with which they are associated.

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 to 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

VR0 11/01/08 Preliminary Release

VS1 24/06/13 Updated format/diagrams

CONTENTS

1. Introduction............................................ 1

2. Applications........................................... 1

3. Package Contents ................................ 1

4. System Requirements............................ 1

5. Features.................................................. 2

6. Operation Controls and Functions....... 3

6.1 Front Panel.........................................3

6.2 Rear Panel .........................................3

6.3 Left Panel ...........................................4

6.4 Top Panel ...........................................4

7. Connection Diagram ............................ 5

8. Specications ........................................ 6

9. Acronyms ............................................... 7

1. INTRODUCTION

The Optical Digital Audio Switcher can switch two optical digital inputs

to a single optical digital output to lengths of up to 5m, using TOSLink

optical cables, reliably and without loss of quality. It is designed to

be compact, easy to install and use, making it ideal for home or

professional audio distribution.

2. APPLICATIONS

• Add an additional optical digital input to an AV Receiver

• Switch optical digital sources for use with an audio over CAT cable

extender (such as a CH-304TX/CH-304RX, Cypress TOSLink/Coax

over Single CAT5e/6/7 Transmitter and Receiver)

3. PACKAGE CONTENTS

• 1×Optical Digital Audio Switcher

• 1×5V DC Power Supply

4. SYSTEM REQUIREMENTS

Source devices such as a CD or Blu-Ray player with an optical digital

output and an AV Receiver or Active speakers with an optical digital

input and optical cables.

5. FEATURES

• Supports the S/PDIF standard of digital audio transmission

• Supports uncompressed 2-channel LPCM (Linear Pulse Code

Modulation) audio signal

• Supports compressed 2-channel and multi-channel Dolby Digital

and DTS audio signals

• Provides electromagnetic-noise-free transmission

• Easy to install and to operate

6. OPERATION CONTROLS AND FUNCTIONS

6.1 Front Panel

AIN B

1OPTICAL IN A/B

Connect the TOSLink input ports to the TOSLink outputs of source

equipment such as a games console, set-top box or DVD player.

6.2 Rear Panel

OPTICALOUT

1OPTICAL OUT

Connect the TOSLink output port to the TOSLink input port of audio

equipment such as an AV receiver or active speakers.

6.3 Left Panel

DC 5V

1Input Selection

Use this mini-switch to select the required input (A or B).

2DC 5V

Connect the 5V DC power supply to the unit and plug the adaptor

into an AC wall outlet.

6.4 Top Panel

OPTICAL 2-WAY

SWITCHER

1Power LED

The LED will illuminate when connected to a power supply.

7. CONNECTION DIAGRAM

OPTICAL 2-WAY

SWITCHER

DVD or Blu-ray Player Games Console

Optical

Digital Audio

Inputs

Optical

Digital Audio

Output

AV Receiver

Power Supply

8. SPECIFICATIONS

Input Ports 2×Optical (TOSLink)

Output Port 1×Optical (TOSLink)

Power Supply 5 V/0.5 A or 0.36 A DC (US/EU standards,

CE/FCC/UL certied)

Dimensions 46 mm (W)×45.5 mm (D)×23.5 mm (H)

Weight 22 g

Chassis Material Plastic

Silkscreen Color White

Operating Temperature 0 °C ~ 40 °C

9. ACRONYMS

ACRONYM COMPLETE TERM

DTS Digital Theater Systems

LPCM Linear Pulse Code Modulation

S/PDIF Sony/Philips Digital Interconnect Format

TOSLink Toshiba Link

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