CYP EL-41S-4K User manual

EL-41S-4K
4-Way HDMI Switcher with advanced EDID management,
IP, RS-232, & IR Control (4K resolution support)
OPERATION MANUAL

3
DISCLAIMERS
The information in this manual has been carefully checked and is
believed to be accurate. CYP (UK) Ltd assumes no responsibility for any
infringements of patents or other rights of third parties which may result
from its use.
CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be
contained in this document. CYP (UK) Ltd also makes no commitment to
update or to keep current the information contained in this document.
CYP (UK) Ltd 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 CYP (UK) Ltd.
© Copyright 2011 by CYP (UK) Ltd.
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.

4
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
sucient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE SUMMARY OF CHANGE
v1.00 26/09/14 First release

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CONTENTS
1. Introduction...........................................6
2. Applications ...........................................6
3. Package Contents ..................................6
4. System Requirements ...........................6
5. Features..................................................7
6. Operation Controls and Functions.......8
6.1 Front Panel................................................... 8
6.2 Rear Panel..................................................... 9
6.3 Remote Control........................................10
6.4 RS-232 Pin Assignment..........................10
6.5 RS-232 & Telnet Commands.................11
6.6 EDID Content ............................................13

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1. INTRODUCTION
The 4 by 1 HDMI Switcher enables the switching of four HDMI sources
to a single HDMI output, allowing a display or AV Receiver to select
between four devices. With fast switching technology the device can
greatly eliminate the time required by swapping or turning ON/OFF the
connected displays. It supports 4Kx2K, 3D, 36-bit Deep Color, Hi-Def.
lossless audio. The management of source/sink scenarios can be operated
easily through on-panel buttons, IR remote control, RS-232, Telnet and
WebGUI control.
2. APPLICATIONS
Home Theater/Entertainment
Lecture Room/Hall Presentation
Show Room/Demo Room
Public Commercial Display
Information Board
3. PACKAGE CONTENTS
UHD 4 to 1 HDMI Switcher
Remote Control with Battery
IR Receiver Cable
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 HDMI TV/Display with connection cables.

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5. FEATURES
HDMI (with 3D & 4K2K supported) and HDCP compliant
Select any one of four 4K HDMI sources and display on a 4K HDTV
display with fast switching between sources
Supports 3D signals pass-through
Supports HDTV resolutions up to 4Kx2K (3840x2160@24/25/30, 50/60
YUV_420 & 4096x2160@24, 50/60 YUV_420)
Supports HDMI data rate from 300Mbps to 3Gbps and 'Deep Color' up
to 1080p/36-bit
Supports selection of Standard (Fixed) or TV (Downstream) EDID
settings
Supports Audio pass-through of High-denition Audio formats (LPCM
2/5.1/7.1CH, Dolby Digital 2~5.1CH, DTS 2~5.1CH, Dolby TrueHD and
DTS-HD Master Audio)
HDMI inputs support ‘Standard’ and‘Apple’ HDCP modes. Selecting
‘Apple’ mode guarantees the compatibility of Apple devices with this
matrix
Supports Telnet and WebGUI control

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6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
POWERSYNCINPUT 1234
UHD 4 TO 1 SWITCHER CPRO-U4H1HFS
1 2 3 4
1IR Window: This IR Receiver receives the remote control signal from
the included remote control only with IR frequency at 38kHz.
2POWER & LED: Press this button to turn ON the device or set the
device to standby mode. The LED will illuminate in green when
switch to ON. This device contains power last memory and therefore,
when the power is connected the device will switch to ON/Standby
according to the last status.
*IP Reset: Press this button simultaneously with the INPUT button for
3 seconds when the unit is powered on, when the LED blinks once it
means the IP Reset is complete.
3SYNC: This LED will illuminate when both the input source and output
display are linked with an active signal.
4IN 1~4: Press the INPUT button to select an input from the 4 input
sources, LED will illuminate according to the selection.

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6.2 Rear Panel
1234
HDMI IN HDMI OUT SERVICECONTROL RS-232IR IN DC 5V
1 65432 7
1HDMI IN: Connect to HDMI source equipment such as Blu-ray/
DVD/PS3 players, Set-Top-Box or any HDMI equipped source device.
The device has an auto detection function that will detect the last
connected source for display on output when it is unplugged, the
device will detect rotationally from 1~4 input source for display on
output.
2HDMI OUT: Connect to an HDMI TV/display or HDMI equipped AV
Receiver for video/audio output of the selected source.
3SERVICE: This slot is reserved for rmware update use only.
4CONTROL: Connect to an active network for Telnet or WebGUI control
with an RJ-45 terminated cable (see section 6.7).
5RS232: Connect to a PC/Laptop or RS-232 control device for RS-232
control of the device (see Section 6.4/6.5).
6IR IN: Connect the IR Receiver included in the package for IR signal
reception from the included remote control. Ensure that the receiver
is in direct line-of-sight of the the remote being used
7DC 5V: Connect the adaptor with power cord included in the package
and connect to AC wall outlet for power supply.

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6.3 Remote Control
1POWER: Press this button to switch ON the
device or to set it to standby mode.
2INPUT: Press 1~4 to select input source.
6.4 RS-232 Pin Assignment
EL-41S-4K Remote Control
PIN Assignment PIN Assignment
1 NC 1 NC
2Tx 2 Rx
3 Rx 3 Tx
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
CR-72
POWER
INPUT
34
12
1
2

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6.5 RS-232 & Telnet Commands
Command Name Description Description of
parameter
P0 Power O (Standby) NONE
P1 Power On NONE
A N Select Input N N=1-4
IPCONFIG Display The Current IP
Congure NONE
SIPADDR XXX.XXX.XXX.
XXX Set Ethernet IP Address XXX=0~255
SNETMASK XXX.XXX.
XXX.XXX Set Ethernet Net Mask XXX=0~255
SGATEWAY XXX.XXX.
XXX.XXX Set Ethernet Gateway XXX=0~255
HTTPPORT N Set Http Port Number N=0~65535
RSTIP IP Conguration Reset To
<DHCP> NONE
EDIDMODE N Show EDID Mode N=0(Appoint), 1(All)
EDIDALL Show EDID Mode Source
For All NONE
EDIDALL N Set EDID Mode Source
For All N=1-9
EDIDIN Show Input EDID Source NONE
EDIDIN N1 Show Input N1 EDID
Source N1=1-4
EDIDIN N1 N2 Set Input N1 EDID Source N1=1-4 N2=1-9
HDCPIN Input HDCP Status NONE

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HDCPIN N1 Show Input N1 HDCP
Status N1=1-4
HDCPIN N1 N2 Set Input N1 HDCP On/
O*
N1=1-4 N2=0(OFF),
1(ON)
SOURCEDET Show All Input Signal NONE
SOURCEDET N1 Show Input N1 Signal N1=1-4
SINKINFO Show All Output
Information NONE
INNAME Show Input Name NONE
INNAME N1 N2 Set Input N1 Name N1=1-4
N2=ABCDEFGH(Max
Length=8)
OUTNAME Show Output Name NONE
OUTNAME A N1 Set HDMI Output Name N1=ABCDEFGH(Max
Length=8)
VER Show Unit Firmware
Version NONE
REBOOT System Reboot NONE
HELP (?) Show Command List NONE
HELP N Show Descript Of
Command N : COMMAND NAME
FADEFAULT All Congure Set To
Factory Default NONE
ETH_FADEFAULT All Ethernet Congure
Set To Factory Default NONE
Note:
1.All the RS-232 command will be not executed unless followed with a carriage return.
Commands are case-sensitive.
2. *HDCP ON/OFF equivalent to HDCP standard and Apple mode.
3. IP address's default setting is on statics with 192.168.5.88
4. To nd IP address in your zone an easy application is provided, please download it
from http://zh-tw.cypress.com.tw/uploadle/CDPS_20140806_v2000.zip

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6.6 EDID Content
EDID
Mode
EDID All
HDMI Output(TV) HDMI Output display EDID
8/2D/PCM/720p
Build-In EDID, Deep
color/2D3D/audio/native
resolution
8/2D/PCM/
AC3/720p Same as above
8/2D/PCM/1080p Same as above
8/2D/PCM/
AC3/1080p Same as above
8/2D/PCM/4K2K Same as above
8/2D/PCM/
AC3/4K2K Same as above
8/2D/PCM/Y420 Same as above
8/2D/PCM/AC3/
Y420 Same as above
EDID
Appoint
EDID IN1 Input 1’s EDID
EDID IN2 Input 2’s EDID
EDID IN3 Input 3’s EDID
EDID IN4 Input 4’s EDID
Note:
1. EDID function only selectable under RS-232 and WebGUI control.
2. When power supply is re-plugged from the device the EDID mode will switch to
EDID All- HDMI OUTPUT.

6.7 WebGUI
On a PC/Laptop that is connected to an active network system, open
a web browser and type device’s IP address (the default statics IP is
192.168.5.88 or available from RS-232 or use the link application from
note 4 in section 6.5 to nd) on the web address entry bar. The browser
will display the device’s Status, IO Status, Matrix Control, Settings and
Network Conguration control pages for users to control.
Click on EDID Control for EIDID selections.
Click on Settings to set each input’s HDCP Control and Preset
Conguration. HDCP Enable and Disable equivalence to HDCP standard
and Apple mode.

Click on Network Conguration to set the device’s IP conguration once
the changes is saved the system will reset the IP address on the device
automatically and user will need to re-enter the IP address to continue
the WebGUI function.

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8. CONNECTION DIAGRAM

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9. SPECIFICATIONS
Frequency bandwidth 300Mbps to 3Gbps
Input Ports 4 x HDMI
1 x USB (Service only)
1 x RJ45 (Control)
1 x RS-232
1 x IR Extender
Output ports 1 x HDMI
Resolution 480i~1080p@50/60, 1080p@24, 4K2K
(3840x2160@24/25/30, 50/60 YUV_420 &
4096x2160@24, 50/60YUV_420Hz)
HDMI I/O Cable Distance 15M@8/12bit, 5M@4Kx2K
IR Frequency 30~50kHz
Power Supply 5VDC/2.6A (US/EU standards, CE/FCC/UL
certied)
ESD Protection Human Body model:
± 8kV (air-gap discharge)
± 4kV (contact discharge)
Dimensions 240mm (W) x 104mm (D) x 43mm (H)/Jacks
Excluded
240mm (W) x 111.2mm (D) x 48mm (H)/
Jacks Included
Weight 798g
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 (no condensation)
Power Consumption (W) 4W

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DVI and HDMI Supported Resolutions Input Output
640x480@60  
640x480@72  
640x480@75  
720x480@60  
720x576p@50  
800x600@60  
800x600@72  
800x600@75  
1024x768@60  
1024x768@70  
1024x768@75  
1280x720@50  
1280x720@60  
1280x720p@60  
1280x768@60  
1280x800@60  
1280x1024@60  
1360x768@60  
1600x1200@60  
1920x1080i@50  
1920x1080i@60  
1920x1080p@24  
1920x1080p@25  
1920x1080p@30  
1920x1080p@50  
1920x1080p@60  
1920x1200@60(RB)  
3840x2160@24/25/30, 50/60 Y420  
4096x2160@24/,50/60 Y420  

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Audio Sampling Rate Up to 192 kHz
HDMI input (Up to 192kHz) HDMI output
LPCM 2CH 
LPCM 5.1CH 
LPCM 7.1CH 
Dolby Digital 2~5.1CH/
DTS 2~5.1CH 
Dolby TrueHD/
DTS-HD Master Audio 
Audio Format LPCM 2/5.1/7.1CH,Dolby Digital 2~5.1CH, DTS 2~5.1CH
(Pass through), Dolby TrueHD and DTS-HD Master
Audio
HDMI input HDMI output
LPCM 2CH 
LPCM 5.1CH 
LPCM 7.1CH 
Dolby Digital 2~5.1CH/
DTS 2~5.1CH 
Dolby TrueHD/
DTS-HD Master Audio 
9. ACRONYMS
ACRONYM COMPLETE TERM
HDCP High-bandwidth Digital Content Protection
HDMI High Denition Multimedia Interface
4Kx2K 3840x2160/ 4096x2160

CIE-Group Ltd,3 Widdowson Close, Blenheim Industrial Estate
Nottingham NG6 8WB
Tel: [phone] | Fax: [phone]
Email: [email protected]
www.cie-group.com
v1.00