CYP CPRO-3D42S User manual

CPRO-3D42S
4 by 2 HDMI Switcher with HEAC
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
VS1 09/02/12 First Release
VR2 06/03/12 CEC function on output 1 only

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.........................................4
6.3 Remote Control................................5
6.4 RS232 Protocol and Command......6
7. Connection Diagram ............................ 7
8. Specications ........................................ 8
9. Acronyms ............................................... 9

1
1. INTRODUCTION
This is a high performance HDMI™ Switcher with four HDMI inputs &
two outputs HDMI™ Switcher, the output ports support Audio Return
Channel (ARC) from a compaitble ARC TV and HDMI Ethernet
Channel (HEC) following the HDMI v1.4 specication.
The HDMI Switcher provides an S/PDIF link from the HDMI signal and
output through the ARC port to an AVR amplier to get audio from
the sink.
The HEC feature adds a network connection to the HDMI link 100 Mbps
Ethernet connection. Using an HDMI with HEAC cable allows for the
convenient integration of internet capable HEAC Televisions into the
end user’s home network system.
2. APPLICATIONS
• Simultaneously display a HDMI source on 2 TVs/displays
• Connect internet capable devices through HEC to network routers/
modems
• Connect network attached media streaming devices to
compatible HEAC TV
• Showroom displays
• Educational demonsrations
• Commercial usage
3. PACKAGE CONTENTS
• 4 × 2 HDMI Switcher with HEAC
• 5 V/2.6 A DC power supply adaptor
• Operation Manual
4. SYSTEM REQUIREMENTS
• Source equipment with HDMI output connector(s)
• Displays TV with HDMI HEAC input connector(s)

2
5. FEATURES
• Supports multiplexed HDMI 4-input and 2-output
• Two output ports supporting Ethernet Channel (HEC) and Audio
Return Channel (ARC) following the HDMI v1.4 specication
• HDMI v1.4 supports:
-Audio Return Channel (ARC)
-3D
- HDMI Ethernet Channel (HEC), enabling high-speed, bi-directional
networking at up to 100 Mb/sec
• Deep Color support 36/30/24-bit
• EDID optiions include Standard, TV or Lock EDID feature
• Supports CEC bypass on HDMI OUT 1
• Audio support:
-HDMI 1.4 compatible audio interface
-S/PDIF pass through

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
INPUT TVSTD LOCK POWEREDID 3D2CH 4321
BITSTREAM
LPCM 5.1/7.1
1 52 3 4
1
IR Remote Control Sensor
2
Audio/3D Content Indicator
The system will automatically detect incoming audio/video signal
type and the green LEDs will illuminate accordingly.
3
Input Selection
Press input button to select input source, the Blue LED will illuminate
accordingly. If none of the LEDs are illuminated then no input
has been selected, this is to allow the device to access the ARC
feature alone.
4
EDID Selection
The EDID control button selects
between using the EDID from the
display attached to Output 1/TV or
using the onboard EDID/STD (the
Green LED will illuminate accordingly).
When the EDID button is pressed for
longer then 3 seconds, the RED LED will
illuminate to indicate that the EDID is already locked to STD or TV
EDID as you selected accordingly. When EDID is set on STD audio
will support PCM 2CH, video modes supported are listed in the
table above.
5
Power Button
Press this button to switch on the device or press it again to set it to
standby mode.
8 10 12
RGB 
Y444   
Y422 
XvYCC   

4
6.2 Rear Panel
DC 5V
HDMI IN
12
RS-232
HDMI OUT
12 12 1234
ETHERNET
SPDIF/ARC
OUT
1 2 3 4
1
RS-232
This slot is to connect with a PC or control system with D-sub 9pin
cable for RS-232 control. For detail RS-232 commands please refer
to Section 6.4.
2
HDMI OUT 1~2/ARC 1~2/ETHERNET 1~2
HDMI/HEAC equipped TVs or displays will pass the Ethernet and
Audio signals via HDMI v1.4 cable back to the HDMI Output port,
the splitter will separate the Ethernet and audio, and will output
audio from the ARC and bi-directional data streams through the
Ethernet ports. If the display has a built-in tuner or an attached
DVD player, audio content can be sent “upstream” from the TV
back to the audio system to be output in multi-channel audio.
The HDMI Switcher can use the HDMI Ethernet Channel (HEC) to
consolidate video, audio and data streams into a single HDMI
cable connection to an Ethernet Hub/modem in order to access
the internet and also incorporates a dedicated data channel
into the HDMI link, enabling high-speed, bi-directional networking
at up to 100 Mb to control and search from the sink (please see
Section 6 for connection diagram). The HDMI output number is
correspondingto ARC and Ethernet output number.
Note 1: Be sure to connect devices with a suitable HDMI cable
designed to support the Ethernet Channel functionality, either the
standard HDMI cable with Ethernet or High Speed HDMI cable with
Ethernet.

5
Note 2: When the HDMI output has both Audio and ARC at the
same time the ARC will be the prioritized.
3
HDMI INPUT 1~4
Connect to HDMI or DVI sources equipment such as DVD player or
set-top-box for input video and audio sending.
Note A: This system was tested with 24 AWG cables. If using cables
of another specication, the performance of this system may vary.
Note B: Cable distance tested with a Sony PS3 and 40″ Samsung
LED UA40B700 12-bit LCD TV.
Note C: Figures provided in this manual are for reference only,
actual gures may vary depending on the source equipment
and display being used along with the type of cables and their
specications.
4
Power
Plug the DC 5 V power supply into the unit and connect the
adaptor to an AC wall outlet.
6.3 Remote Control
1Power button
Press to switch On the device, press it again to
set the device in standby mode.
2INPUT 1~4
Press the desire input button to select the input
source.
2
1

6
6.4 RS232 Protocol and Command
CPRO-3D42S
►
◄
Remote Control Console
PIN Denition PIN Denition
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: 9600 bps
Data bit: 8-bits
Parity: None
Stop bit: 1-bit
Flow Control: None
Command Action
POWER 00 Power Off (standby)
POWER 01 Power On
PORT 11 Output Select Input 1
PORT 12 Output Select Input 2
PORT 13 Output Select Input 3
PORT 14 Output Select Input 4
PORT 00 No Input Selection (for ARC)

7
7. CONNECTION DIAGRAM
DC 5V
HDMI IN
12
RS-232
HDMI OUT
1212 1234
ETHERNET
SPDIF/ARC
OUT
12
RS-232
HDMI OUT
12 12 1
ETHERNET
SPDIF/ARC
OUT
Blu-ray Player DVD Player
Speakers
AV Amplifier
Notebook
PC
Speakers
Internet
Modem
Blu-ray Player DVD Player
Hub/
Router
TV/Monitor
without ARC
TV/Monitor
with ARC
& HEC
Blu-ray Player
with HEC
ARC
HEC
HEC
Audio Loop Out
Audio Loop Out
ARC
Note: In this example,
HDMI In 1 is selected.
CPRO-3D42S

8
8. SPECIFICATIONS
Video Bandwidth 225MHz/6.75 Gbps
Input Ports 4 × HDMI (Female type)
Output Ports 2 × HDMI (Female type)
2 × Ethernet
2 × ARC
Output Resolution 480i ~1080p50/60, 1080p24, VGA~UXGA
HDMI Cable In 1080p/8-bits or 12-bits (15m)
HDMI Cable Out 1080p/8-bits or 12-bits (15m)
ESD Protection Human Body model: ±8 kV (air-gap
discharge)
±4 kV (contact
discharge)
Power Supply 5 V/2.6A DC (US/EU standards, CE/FCC/UL
certied)
Dimensions 240 mm (W) × 113 mm (D) × 49 mm (H)
Weight 810 g
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 4.2 W

9
9. ACRONYMS
ACRONYM COMPLETE TERM
ARC Audio Return Channel
CEC Consumer Electronics Control
EDID Extended Display Identication Data
HEAC HDMI Ethernet & Audio Return Channel
HEC HDMI Ethernet Channel
HDCP High-bandwidth Digital content protection
HDMI High-Denition Multimedia Interface

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CYPRESS TECHNOLOGY CO., LTD