CYP CVW-11HS User manual

CVW-11HS
Multi-Screen Video Wall Control System
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 04/02/12 Preliminary Release
VS1 16/10/12 Updated format/diagrams
VS2 14/04/16 Added HDCP compliance

CONTENTS
1. Introduction............................................ 1
2. Applications........................................... 1
3. Package Contents ................................ 1
4. System Requirements............................ 2
5. Features.................................................. 2
6. Operation Controls and Functions....... 3
6.1 Front Panel ........................................3
6.2 Rear Panel.........................................4
6.3 OSD Menu.........................................5
6.4 Remote Control................................7
6.5 RS-232 Pin Denition .........................8
6.6 RS-232 Commands...........................8
7. Connection Diagram ............................ 9
8. Specications ...................................... 11
9. Acronyms ............................................. 12

1
1. INTRODUCTION
The Multi-Screen Video Wall Control System is ideal for advertising,
entertainment and information display. The device allows users to
display HDMI or PC sources to multiple LCD monitors, while thanks
to the built-in RS-232 control you are able to fully customize the LCD
panels giving you complete control over 2×2, 3×3, 4×4 and 5×5 video
walls.
The device has a built-in PC to HDMI scaler, which allows the inputted
PC video signal to be integrated and converted to a digital HDMI
signal output to the video wall. There is a pair of additional audio L/R
RCA connectors for the user to output analog audio (de-embedded
from the HDMI source, or routed from the analog audio input) to local
speakers. Further, the IR remote and the RS-232 control allow users
control from anywhere they wish.
2. APPLICATIONS
• TV video wall control
• Matrix video wall control
• Retail Display video wall control
• Gaming video wall control
• Movie video wall control
• Advertising video wall
3. PACKAGE CONTENTS
• Multi-Screen Video Wall Control System
• 1×IR Remote Control
• 1×IR Extender
• RS-232 Cable
• 5 V/3.6 A DC Power Adaptor
• Operation Manual

2
4. SYSTEM REQUIREMENTS
• HDMI or PC splitter/matrix with source signal and connection cables,
display device such as TVs/monitors with connection cables.
• RS-232 level-shift board (optional)
5. FEATURES
• Supports 6 or more video wall combinations of H×V: 2×2 (4
monitors), 3×2 (6 monitors), 3×3 (9 monitors), 4×3 (12 monitors),4×4 (16
monitors) and 5×5 (25 monitors)
• Supports both HDMI and PC (with audio) sources
• Resolution support up to 1080p Full HD
• Uses RS-232 cables to cascade to each connected device to
remotely control each monitor with a single setting
• Supports external IR receiver for IR remote control
• HDMI, HDCP, and DVI compliant
Note: Requires an HDMI or PC (with audio) signal splitter to distribute
the video/audio signal to each connected device.

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
HDMI IN AUDIO IN PC IN RS 232 IN RS 232 OUTIR IN
CVW-11HS Video Wall Processor
1 2 3 4 5 6
1
HDMI IN
Connect to an HDMI splitter or matrix which is distributing the
source signal.
2
AUDIO IN
Connect to the audio source with a 3.5 mm mini-jack cable.
3
PC IN
Connect to PC/RGB splitter or matrix which is distributing the
source signal.
4
RS-232 IN
Connect a PC or RS-232 control system to the rst device of the
video wall system for RS-232 control. Starting from the second
device of the video wall system connect to the 'RS-232 OUT' of the
previous device.
Note: For RS-232 control, a special level-shift board is required
(optional accessory).
5
RS-232 OUT
Connect to the next video wall control system’s 'RS-232 IN'.
6
IR IN
Connect to the supplied IR extender to receive the IR signal of the
device’s remote controller only.

4
6.2 Rear Panel
HDMI OUT
DC 5V
AUDIO OUT
L
R
1 2 3
1
DC 5V
Connect the supplied power adaptor to an AC wall outlet. When
the power is plugged in the device will automatically power ON.
2
L/R AUDIO OUT
Connect this de-embedded audio signal with RCA cables to the
active speaker or to the display’s audio input.
3
HDMI OUT
Connect to the display's HDMI input.

5
6.3 OSD Menu
MAIN
MENU
PICTURE
MENU
STANDARD ON/OFF
R OFFSET 0~255 (118)
G OFFSET 0~255 (116)
B OFFSET 0~255 (118)
R GAIN 0~255 (098)
G GAIN 0~255 (098)
B GAIN 0~255 (098)
CONTRAST 0~63 (50)
BRIGHTNESS 0~63 (40)
SETUP
MENU
LANGUAGE ENG / T.CHINESE (ENG)
HDMI SOUND ON/OFF (ON)
STANDARD ON/OFF (ON)
H POSITION START 000~385*2
V POSITION START 000~53*2
H ZOOM SIZE 000~255 (0)
V ZOOM SIZE 000~255 (0)
H Blanking Edit 0~255 (20)
V Blanking Edit 0~255 (20)
TV Option Width 1~15 (1)
TV Option Height 1~15 (1)
Note:
1. The 'PICTURE MENU' allows users to adjust a single monitor’s setting
while the 'SETUP MENU' will adjust all monitors.
2. It is suggested to set the 'SETUP MENU's 'STANDARD' option to ON
after a change of the timings to obtain the optimum position.

6
PICTURE MENU
• STANDARD: Setting to ON will allow the system to set the picture
menu to the default value as indicated in the brackets.
• R/G/B OFFSET: This option is to set a single display's R/G/B
brightness values.
• R/G/B GAIN: This option is to increase or decrease the R/G/B color
values of single display.
• CONTRAST: This option is to set the single display's color contrast.
• BRIGHTNESS: This option is to set the single display's brightness
setting.
SETUP MENU
• LANGUAGE: There are two language options available in the OSD
menu, English and Traditional Chinese.
• HDMI SOUND: This option is to set the HDMI output audio ON or
OFF.
• STANDARD: Setting this option to ON will force the system to set
all the options in the the setup menu to the default value (as
indicated in the brackets).
• H/V POSITION START: These options are to set the total value of the
vertical and horizontal value of the TV wall.
• H/V ZOOM SIZE: These options are to set the total value of the
vertical and horizontal zoom in and zoom out size of the TV wall.
• H/V BLANKING EDIT: These options are to set the total value of the
vertical and horizontal value of the blanking area of the TV wall.
• TV OPTION WIDTH: This option is to set the number of TVs/displays
that are to be on the horizontal line of the TV wall.
• TV OPTION HEIGHT: This option is to set the number of TVs/displays
that are to be on the vertical line of the TV wall.

7
6.4 Remote Control
1
POWER*: Press this button to switch on the
device(s). All the connected Video Wall
System Control device(s) will switch ON.
2
POWER OFF*: Press this button to switch off
the device. All the connected Video Wall
System Control device(s) will switch OFF.
3
SINGLE*: Press this button to set the image
that is displayed on all connected TVs/
monitors to be identical.
4
FULL*: There are 6 options of setting an
image to be displayed on TV/monitor: 2×2,
3×3, 4×4, 3×2, 4×3 and 5×5.
5
pqtu&OK: Press the arrow buttons to
select and adjust the OSD menu and its
values or to select the display. Press OK to
conrm the selection and all the displays
will be adjusted simultaneously. If OK is
not pressed only the rst display will be
adjusted to the selected value.
6
MENU*: Press this button to enter the OSD menu. When the setting
is selected and conrmed all the output displays will automatically
change to the selected settings.
7
RETURN*: Press this button to return to the previous layer of OSD
menu selection or to exit the OSD menu.
8
HDMI*: Press this hot key to directly select the HDMI input
source(HDMI IN).
9
U/OVER*: Press this key to adjust the screen when the image is
overscanning or underscanning.
10
720P*: Press this hot key to switch the output resolution to 720p@60
11
1080P*: Press this hot key to switch the output resolution to
1080p@60.
12
VGA*: Press this hot key to directly select the PC input source (PC
IN).
13
OPTION*: Press this key to switch to the special setting of the display
image set up by the TV Option's Width & Height.
*Indicates Functions that will automatically adjust all monitors at once.
POWER
2X2 3X3
3X2 4x35x5
RETURN MENU
HDMI VGA U/OVER
720P OPTION 1080P
POWER OFF
CR-98
FULL
OK
4X4
SINGLE
2
13
9
6
1
3
4
5
7
8
1110
12

8
6.5 RS-232 Pin Denition
RS-232 IN


RS-232 OUT
Pin 1 NC Pin 1 NC
Pin 2 TxD Pin 2 RxD
Pin 3 RxD Pin 3 TxD
Pin 4 NC Pin 4 NC
Pin 5 GND Pin 5 GND
Pin 6 NC Pin 6 NC
Pin 7 Connect to Pin 8 Pin 7 Connect to Pin 8
Pin 8 Connect to Pin 7 Pin 8 Connect to Pin 7
Pin 9 NC Pin 9 NC
Baud Rate: 19200 bps
Data bit: 8-bit
Parity: None
Stop Bit: 1-bit
Flow Control: None
6.6 RS-232 Commands
COMMAND ACTION
0x23 0x53 0x30 0x30 0x31 0x23 POWER ON
0x23 0x53 0x30 0x30 0x30 0x23 POWER OFF
0x23 0x43 0x30 0x30 0x30 0x23 UNDER SCAN
0x23 0x43 0x30 0x30 0x31 0x23 OVER SCAN
0x23 0x43 0x52 0xWH 0x00 0x23 Note*
0xEF 0x05 0xD7 0xC0 0x22 0x07 0xEE Change to HDMI
0xEF 0x05 0xD0 0xC0 0x22 0x00 0xEE Change to PC
Note: WH are the TV Option's Width and Height. W & H can be
indicated from 1~9 & A~F where '11' means a single panel TV wall, 22
means a 2×2 TV wall and so on up to FF being the setting for a 15×15
TV wall.

9
7. CONNECTION DIAGRAM
1. Connect the HDMI source (such as DVD or PS3) into the 'HDMI IN'
of the HDMI splitter and connect the 'HDMI OUT' from the splitter
to the Video Wall Control System(s) Srespectively. Connect each
Control System HDMI output port to each TV/ monitor’s HDMI
input port. The display sequence should be from top left to right
and from second right to left. For more details please refer to the
diagram opposite.
2. The IR receiver must be connected to the rst Video Wall Control
System's IR input port. Connect the RS-232 output port of the rst
Video Wall Control System to the RS-232 input port of the second
system and so on. (The upper left will be the rst LCD monitor of the
connection diagram opposite).
Note: The display sequence is from top left to right and from
second right to left and so on in sequence.

10
HDMI
Input
HDMI
Output
RS-232 Equipped
PC or Notebook
IR Extender
HD Source
RS-232
Cable
HDMI IN AUDIO IN PC IN RS 232 IN RS 232 OUTIR IN HDMI IN AUDIO IN PC IN RS 232 IN RS 232 OUTIR INHDMI IN AUDIO IN PC IN RS 232 IN RS 232 OUTIR INHDMI IN AUDIO IN PC IN RS 232 IN RS 232 OUTIR IN
FULL SINGLE
䷵
䷸
䷶
䷷
䷶
䷷
䷵
䷸
POWER
2X2 3X3
3X2 4x35x5
RETURN MENU
HDMI VGAU/OVER
720P OPTION 1080P
POWER OFF
CR-98
FULL
OK
4X4
SINGLE
HDMI OUT
DC 5V
AUDIO OUT
L
R
HDMI OUT
DC 5V
AUDIO OUT
L
R
HDMI OUT
DC 5V
AUDIO OUT
L
R
HDMI OUT
DC 5V
AUDIO OUT
L
R
䷵
Screen ䷶ Screen ䷷ Screen ䷸ Screen
7m3m 3m
60°
m
m
3m
Rear
Front
HDMI Splitter

11
8. SPECIFICATIONS
Input Ports 1×HDMI, 1×PC, 1×RS-232 (Female
connector), 1×IR, 1×L/R (3.5 mm Phone
Jack)
Output Ports 1×HDMI, 1×RS-232 (Male connector),
1×L/R (RCA connector)
IR Frequency 38 kHz
IR Cable Distance 3 meters
Input Resolution Supports PC: VGA~SXGA, 1080p@60
HDMI: 480p~1080p
Output Resolution HDMI: 720p & 1080p
Supports Audio Format LPCM 2CH
Power Supply 5 V/3.6 A DC (US/EU standards, CE/
FCC/UL Certied)
ESD Protection Human body model:
±8 kV (air-gap discharge)
±4 kV (contact discharge)
Dimensions 200 mm (W)×155 mm (D)×45 mm (H)
Weight 815 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 15.5 W

12
9. ACRONYMS
ACRONYM COMPLETE TERM
HDMI High Denition Multimedia Interface
IR Infrared

Home page: http://www.cypress.com.tw
CYPRESS TECHNOLOGY CO., LTD
MPM-CVW11HS