CYP CDPS-4KQ-AD User manual

CDPS-4KQ-AD
UHD+1 by 4 HDMI Video Wall Processor
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 2018 by Cypress Technology.
All Rights Reserved.
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document are
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.
• Please completely disconnect the power when the unit is not in
use to avoid wasting electricity.
VERSION HISTORY
REV. DATE SUMMARY OF CHANGE
RDV1 2019/10/07 Preliminary release

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 RS-232 Pinout and Defaults ...................... 5
6.4 Video Wall App ......................................... 6
6.4.1 Software Operation....................... 6
6.4.2 Connection Window ..................... 7
6.4.3 Layout Tab...................................... 9
6.4.4 Settings Tab .................................... 11
6.5 Telnet Control .......................................... 16
6.6 Serial and Telnet Commands ................ 17
7. Connection Diagram ....................................22
8. Specications ................................................23
8.1 Technical Specications ........................ 23
8.2 Video Specications............................... 24
8.3 Audio Specications............................... 25
8.3.1 Digital Audio................................... 25
8.4 Cable Specications .............................. 26
9. Acronyms .......................................................27

1
1. INTRODUCTION
This UHD+1 by 4 HDMI Video Wall Processor can take any standard
4K (or lower) HDMI source and generate a high quality 2×2 video
wall with bezel compensation and full audio bypass. The HDMI input
supports 4K UHD+ HDMI video, up to and including 4K@60Hz (4:4:4,
8-bit) as well as 10/12-bit sources with HDR. Each of the unit’s 4
outputs generates 1080p@60Hz video which allows for the creation
of a full resolution 4K video wall from 4K sources. Built in advanced
EDID management options including Internal, External, and User
congurations, as well as advanced HDCP management, allows
this video wall processor to handle almost any source situation.
Additionally, multiple video wall processors can be used together to
generate video walls with congurations as large as 8×8. A dedicated
PC application allows the user to fully customize the video wall and
associated features. Additional control interfaces are also available
including RS-232, and Telnet.
2. APPLICATIONS
• Public Advertisements
• Digital Presentations
• Hypermarket Displays
• Stock Market Displays
3. PACKAGE CONTENTS
• 1× UHD+1 by 4 HDMI Video Wall Processor
• 1× 24V/1.25A DC Power Adapter
• 1× Shockproof Feet (Set of 4)
• 1× Operation Manual

2
4. SYSTEM REQUIREMENTS
• HDMI source equipment such as a media player, video game
console or set-top box.
• HDMI receiving equipment such as HDTVs, monitors or audio
ampliers.
5. FEATURES
• HDMI 2.0 and DVI 1.0 compliant
• HDCP 1.x and 2.2 compliant
• 1 HDMI input
• 4 HDMI outputs
• HDMI input supports resolutions up to 4K UHD+(18Gbps,
4096×2160@60Hz 4:4:4, 8-bit)
• HDMI output resolution is xed at 1080p@60Hz
• Supports 10-bit and 12-bit HDR (High Dynamic Range) input with
automatic conversion to standard range 8-bit prior to output
• Supports pass-through of many audio formats including LPCM (up
to 8 channels), Bitstream and HD Bitstream
• A single unit supports 2×2 video wall generation, multiple units can
be user together to generate video walls up to 8×8
• Supports horizontal and vertical bezel compensation
• Comprehensive EDID and HDCP management
• Controllable via dedicated PC app, Telnet, and RS-232

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
UHD+1x4 HDMI Video Wall Processor
ABCDIN
OUT
21
1OUT A~D LEDs: These LEDs will illuminate to indicate when a valid
sink has been detected on the associated output port. When no
sink is detected the LED will remain off.
2IN LED: This LED will illuminate green to indicate that a live source
has been detected on the input port. When no source is detected
the LED will illuminate amber.

4
6.2 Rear Panel
DC 24V RS-232 CONTROL IN DCBA
SERVICE
OUT
1 2 3 64 5
1DC 24V Port: Plug the 24V DC power adapter into this port and
connect it to an AC wall outlet for power.
2RS-232 Port: Connect directly to a PC, laptop, or other serial control
device to send RS-232 commands to control the unit directly or via
PC App.
3SERVICE Port: This port is reserved for rmware update use only.
4CONTROL Port: Connect directly, or through a network switch, to
your PC/laptop to control the unit via Telnet/PC App.
5HDMI IN Port: Connect to HDMI source equipment such as a media
player, game console or set-top box.
6HDMI OUT A~D Ports: Connect to HDMI TVs, monitors, or ampliers
for digital video and audio output.

5
6.3 RS-232 Pinout and Defaults
Serial Port Default Settings
Baud Rate 19200
Data Bits 8
Parity Bits None
Stop Bits 1
Flow Control None
1
2
3
4
5
8
7
6
9
DCD
RxD
TxD
DTR
GND
RI
CTS
RTS
DSR
DE-9
Female Port