CYP DCT-17 Manuel utilisateur
DCT-17
4×1 Optical Audio Switcher with IR Remote
Operation Manual
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.
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 2011 by Cypress Technology.
All Rights Reserved.
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 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
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
V1 02/08/10 Preliminary Release
VR2 19/01/11 5.1 Output Level
VS3 18/10/12 Updated format/diagrams
CONTENTS
1. Introduction............................................ 1
2. Applications........................................... 1
3. Package Contents ................................ 1
4. Features.................................................. 1
6. Operation Controls and Functions....... 2
6.1 Top Panel ..........................................2
6.2 Left Panel ..........................................2
6.3 Right Panel........................................3
6.4 Rear Panel.........................................3
6.5 Remote Control................................3
7. Connection Diagram ............................ 4
8. Specications ........................................ 5
9. Acronyms ............................................... 6
1
1. INTRODUCTION
The 4 by 1 Optical Audio Switcher has four optical inputs and one
optical output and allows users with multiple optical sources to switch
between sources without delay. The device has a built-in last memory
function and IR remote control which provides a more user-friendly
experience.
2. APPLICATIONS
Expand the available optical inputs for:
• High performance stereo systems
• Home theatre systems
• Audio showroom
• Presentation systems
3. PACKAGE CONTENTS
• 4 by 1 Optical Audio Switcher
• IR Remote Control (CR-72)
• 5 V/1 A Power Adaptor
• Operation Manual
4. FEATURES
• Optical sampling rate supports up to 192 kHz
• Low power consumption
• Up to 24-bit resolution
2
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Top Panel
3421
4 by 1 Optical Audio
Switcher
1
1
Input LED 1~4: The blue LED will illuminate to indicate the selected
source.
6.2 Left Panel
4321
Optical In
1
1
Optical In: Connect to the source equipment such as DVD/Blu-
ray players, set-top boxes or game consoles for audio input signal
routing.
3
6.3 Right Panel
Power Input Optical
Out
IR
1 2 3 4
1
Power: Press to turn on the device or to set it to standby mode.
The blue LED on the top panel will illuminate when the device is
powered and switched on.
2
Input: Select the input port from 1 to 4. The blue LED on the top
panel will illuminate to indicate the selected source.
3
Optical Out: Connect to an amplier or active speaker with optical
cable for audio output.
4
IR: IR receiver window that receives the IR signal from the supplied
remote control. Please ensure that there is a clear line-of-sight
between the receiver and the remote.
6.4 Rear Panel
DC 5V
1
1
DC 5V: Connect the 5V DC power supply into the unit and plug
the adaptor to an AC wall outlet.
6.5 Remote Control
1
POWER: Press to turn on the devic; press it again
to put the device into standby mode.
2
INPUT 1~4: Press the required input button to
select the input source.
1
2
4
7. CONNECTION DIAGRAM
7m3m 3m
60°
m
m
3m
3421
4 by 1 Optical Audio
Switcher
4 by 1 Optical Audio
Switcher
DVD or Blu-ray Player Set-top Box
Games Console
Digital Audio Inputs
(Optical)
Digital Audio Inputs
(Optical)
AV Receiver
Remote
PC/Laptop
5
8. SPECIFICATIONS
Input Ports 4×Optical
Sampling Rate Up to 192 kHz
Output Port 1×Optical
Audio Format PCM2, Dolby 5.1 & DTS 5.1 (Pass through)
Power Supply 5 V/1 A DC ( US/EU standards, CE/FCC/
UL certied)
ESD Protection Human body model:
± 8kV (air-gap discharge)
± 6kV (contact discharge)
Dimensions 85 mm (W)×85 mm (D)×35 mm (H)
Weight 90 g
Chassis Material Plastic
Silkscreen Color White
Operating Temperature 0 °C~40 °C/32 °F~104 °F
Storage Temperature −20 °C~60 °C/−4 °F~140 °F
Power Consumption <1 W
Relative Humidity 20~90 % RH (non-condensing)
Audio Specications:
Input Level/Frequency Optical 0dBFS 1 kHz
Output Terminal Optical
Output Level 0~0.05dBFS
THD+N <0.01%
Frequency Response ± 1dBFs
SNR > 90dB
Crosstalk < -90dB
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