CYP CDVI-4S User manual

CDVI-2S/4S/8S
1 by 2 / 1 by 4 / 1 by 8 DVI Splitter
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
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
VR0 29/09/11 Preliminary Release
VS1 16/10/12 Updated format/diagrams

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
7. Connection Diagram ............................ 3
8. Specications ........................................ 4
9. Acronyms ............................................... 5

1
1. INTRODUCTION
The DVI Splitter series are high performance, HDCP compliant DVI
distribution ampliers. It allows one DVI signal source to be split to two,
four or eight identical buffered outputs for connecting to up to eight
DVI displays simultaneously. These models can be used to transfer
HDMI signal by using HDMI to DVI adaptor or cable. Each of the
buffered outputs can be run up to 15 meters and can be cascaded.
2. APPLICATIONS
• Simultaneous DVI distribution
• Digital Signage distribution
• Educational PC distribution and demonstration
• HDMI or DVI system distribution
3. PACKAGE CONTENTS
• 1×1 by 2 / 1 by 4 / 1 by 8 DVI Splitter
• 1×5 V/2.6 A DC Power Adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
• DVI equipped source devices such as a PC/Laptop with DVI cables
or HDMI to DVI cables
• DVI equipped displays (TVs or monitors) with DVI cables
5. FEATURES
• HDMI and DVI 1.0 compliant
• Compatible with HDMI signal (with adaptor cable)
• Supports a wide range of PC and HDTV resolutions from VGA to
WUXGA and 480p to 1080p
• Can be cascaded up to 3 layers
• The device will read and record the EDID of output 1 and then send
it to the source device

2
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
Example Shown: 1 by 8 DVI Splitter
DC 5V
DVI OUT POWER
1
DVI OUT
8
DVI OUT
7
DVI INSYNC
2 3 4 5
1
1
DVI OUT 7/8/1: Connect to a DVI equipped TV/monitor for display
of the DVI input source signal.
2
SYNC LED: This LED will illuminate in RED when the source signal is
connected and detected by the unit.
3
DVI IN: Connect to a DVI source such as a PC/Laptop or DVD/Blu-
ray player with HDMI to DVI adaptor cables.
4
POWER LED: This LED will illuminate when the unit is connected to a
power supply.
5
DC 5V: Plug the 5V DC power supply into the unit and connect the
adaptor to an AC outlet.
6.2 Rear Panel
Example Shown: 1 by 8 DVI Splitter
DVI OUT
2
DVI OUT
3
DVI OUT
4
DVI OUT
5
DVI OUT
6
1
1
DVI OUT 2~6: Connect to a DVI equipped TV/monitor for display of
the DVI input source signal.

3
7. CONNECTION DIAGRAM
DVI OUT
2
DVI OUT
3
DVI OUT
4
DVI OUT
5
DVI OUT
6
DC 5V
DVI OUT POWER
1
DVI OUT
8
DVI OUT
7
DVI INSYNC
Example Shown:
1 by 8 DVI Splitter
PC/Laptop
DVI Input
Power
Supply
TV/Monitors
Simultaneous
DVI Outputs

4
8. SPECIFICATIONS
Input Port 1×DVI
Output Ports 2, 4 or 8×DVI
Audio Sampling Rate Up to 192 kHz (with DVI to HDMI Adaptor)
Power Supply 5 V/2.6 A DC (US/EU standards, CE/FCC/UL
certied)
ESD Protection Human body model:
±8 kV (air-gap discharge)
±6 kV (contact discharge)
Dimensions 102 mm (W)×125 mm (D)×30 mm (H)/2S
102 mm (W)×141 mm (D)×38 mm (H)/4S
240 mm (W)×103 mm (D)×29 mm (H)/8S
Weight 280 g/2S
550 g/4S
550 g/8S
Chassis Material Metal
Silkscreen Color Black
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)
Power Consumption 3.5 W/2S
6 W/4S
10 W/8S

5
9. ACRONYMS
ACRONYM COMPLETE TERM
DVI Digital Visual Interface
HDCP High-bandwidth Digital Content Protection
HDMI High-Denition Multimedia Interface

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CYPRESS TECHNOLOGY CO., LTD