REI UHDS-404VW User manual

page 1
4K@60Hz 4x4 Seamless Matrix
with Video Wall
USER MANUAL
Follow us on Youtube and
Facebook
www.orei.com
UHDS-404VW

page 02
Table of
Contents
Thank you for purchasing this product. For optimum performance and safety, please
read these instructions carefully before connecting, operating or adjusting this product.
Please keep this manual for future reference.
page 02
Thank you for purchasing this product
This product contains sensitive electrical components that may be damaged by electri-
cal spikes, surges, electric shock, lightning strikes, etc. Use of surge protection systems is
highly recommended in order to protect and extend the service life of your equipment.
Surge protection device recommended
Introduction 04
Features 05
Package Contents 05
Specifications 06
Operation Controls and Functions 08
IR Remote 09
IR Pin Definition 10
EDID Management 11
Video Wall 12
Web GUI User Guide 13
RS-232 Command 22
Application Example 32

page 03
Registration Page
Please Activate your warranty by registering our product through the link below -
www.orei.com/register
Technical Support
Need Help?
Our experienced Technical Support Team is here for you to answer your questions,
give technical advice or help troubleshoot your project to get you installed on time
and on budget. Call, email or chat with us now.
OREI Live Technical Support Hours
US team (US/Canada/Mexico): Monday-Friday, 9 a.m. - 6 p.m. Central Time Support
Email - [email protected]om | Support Number - 877-290-5530
Or
Chat Live on www.orei.com
Send us an instant message now. Our Technical Support Team will respond momen-
tarily. Available during live support hours.

page 04
Introduction
The UHDS-404VW is a multi-purpose high-speed video processing system. It can be
configured for 2 different output modes. It can perform as a 4×4 seamless matrix
switcher, or as a 2×2, 4×1 or 1×4 video wall solution. It also features a web browser in-
terface module for control and configuration of the matrix, when used stand-alone or
with a third party control system. Control options include front-panel push buttons, IR
remote control, RS-232 interface and TCP/IP.

page 05
1. HDMI 2.0b, HDCP 2.2/1.4 compliant
2. Features 2 operational modes:
- 4×4 Matrix (seamless switch)
- Video wall (2×2, 4×1 or 1×4 configuration)
3. Supports seamless video switching
4. Video inputs support all industry standard video resolutions including VGA-WUXGA
(up to 1920×1200 @60Hz) and 480i-4K (3840×2160 @60Hz 4:4:4, 4096×2160
@60Hz 4:4:4)
5. HDMI outputs support upscale or downscale to any resolution, up to
4096×2160@60Hz 4:4:4
6. Supports LPCM, DD, DD+, DTS, Dolby TrueHD, DTS HD-master pass-through
7. Advanced EDID management
8. Web interface module for control and configuration of Matrix
9. Controlled by front panel buttons, IR Remote, RS-232 and TCP/IP
10. 3rd party drivers available for all major household control brands
Features
Package Contents
1. UHDS-404VW 1pcs
2. Matrix IR Remote 1pcs
3. 3pin-3.81mm Phoenix Connector (male) 1pcs
4. 20-60KHz IR Wideband Receiver Cable (1.5m) 1pcs
5. Mounting Ears 2pcs
6. Machine Screws (KM3×4) 4pcs
7. 12V/2.5A Locking Power Adapter 1pcs
8. User Manual 1pcs

page 06
Specications
Technical
HDMI Compliance HDMI 2.0b
HDCP Compliance HDCP 2.2/1.4
Video Bandwidth 594MHz/18Gbps
Video Resolution
Input: VGA-WUXGA (up to 1920×1200@60Hz), 480i-4K
(3840×2160@60Hz 4:4:4, 4096×2160@60Hz 4:4:4)
Output: 4096×2160p60, 4096×2160p50, 3840×2160p60,
3840×2160p50, 3840×2160p30, 1920×1080p60,
1920×1080p50, 1920×1080i60, 1920×1080i50,
1920×1200p60rb, 1360×768p60, 1280×800p60,
1280×720p60, 1280×720p50, 1024×768p60
IR Level 12Vp-p
IR Frequency 38KHz
Color Depth 8/10/12-bit
Color Space RGB, YCbCr 4:4:4/4:2:2, YUV 4:2:0
HDMI Audio Formats LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24,
DTS High Res, DTS-HD Master Audio
ESD Protection Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connection
Inputs 4 × HDMI Type A [19-pin female]
Outputs 4 × HDMI Type A [19-pin female]
Control
1 × RS-232 [3pin-3.81mm phoenix connector]
1 × TCP/IP [RJ45]
1 × IR EXT [3.5mm Stereo Mini-jack]

page 07
Specications
Mechanical
Housing Metal Enclosure
Silkscreen Color Black
Dimensions 270mm [W] × 166mm [D] × 30mm [H]
Weight 1165g
Power Consumption 19.56W (Max)
Power Supply
Input: AC 100 - 240V 50/60Hz
Output: DC 12V/2.5A
(US/EU standard, CE/FCC/UL certified)
Operating Temperature 32 ~ 104°F / 0 ~ 40°C
Storage Temperature -4 ~ 140°F / -20 ~ 60°C
Relative Humidity 20 ~ 90% RH (Non-condensing)

page 08
No. Name Function Description
1. Power button ▪
Short press this button to power on the device.
▪
Long press this button for 1 second to enter the standby mode.
2. POWER LED The power LED will light up green when the product is powered on,
and red when the product is on standby.
3. IR Window IR receiver window. It only receives the IR remote signal from this
product.
4. Signal source LED Signal source indicator for the OUT 1~OUT 4 port.
5.
Input source
switching button Input source switching button for the OUT 1~OUT 4 port.
IR
1 2 3 4
OUT 1
1 2 3 4
OUT 2
1 2 3 4
OUT 3
1 2 3 4
OUT 4
1 2 3 5 5 5 54 4 4 4
Operation Controls
and Functions
No. Name Function Description
1 TCP/IP The link port for TCP/IP control, connected to an active Ethernet link
with an RJ45 cable to control the Matrix via Web.
2. RS-232 RS-232 serial command control port, connected to a PC or control
system to control the Matrix.
3. IR EXT
If the IR receiver window of the unit is blocked or the unit is installed
in a closed area out of infrared line of sight, the IR receiver cable can
be inserted to the “IR EXT” port to receive the IR remote signal.
4. HDMI INPUT HDMI signal input port, connected to signal source devices.
5. HDMI OUTPUT
HDMI signal output port, connected to HDMI display devices.
6. DC 12V DC 12V/2.5A power input port.
DC 12VIR EXTRS-232
RXTX
HD 1 HD 2 HD 3 HD 4
OUTPUT
HD 1 HD 2 HD 3 HD 4
INPUT
TCP/IP
6
5
1 2 34

page 09
IR Remote
Power:
INFO:
INPUT 1/2/3/4:
◀ ▶:
OUTPUT 1/2/3/4:
ALL:
Res:
VIDEO WALL:
Power on the Matrix or set it to standby mode.
Press this button to display the serial port baud rate and IP address
at the top right of the screen. (The information will disappear after 5
seconds.)
Select all output channels simultaneously. For example, when you
press the “ALL” button and then press INPUT “1” button, at this time
the input “1” source will be output to all display devices.
Matrix mode: Press OUTPUT 1/2/3/4 or ALL, then press Res to switch
the output resolution circularly.
Video wall mode: Press Res directly to switch the output resolution
for four output channels simultaneously.
Operation Instruction: You need to press the OUTPUT button firstly
and then press the INPUT button to select the corresponding input
source. For example, press OUTPUT-X (X means output button from
1 to 4, including “ALL” button), then press INPUT-Y (Y means input
button from 1 to 4).
Video wall mode selection:
Press the video wall mode button directly to enter the corresponding
mode.
Source selection for the video wall group:
Press OUTPUT 1/2/3/4 or ◀ / ▶ to select the video wall group firstly,
then press INPUT 1/2/3/4 or ◀ / ▶ to select the input source.
Bezel Adjustment:
Press ◀ / ▶ of H-BEZEL/V-BEZEL to adjust the bezel.
Select the signal input channel.
Select the signal output channel.
Select the last or next signal input channel.
Press this button to switch output channel resolution.

page 10
IR Pin Denition
IR Receiver pin’s definition is as below:
IR RECEIVER
Power 12V
IR Signal
Grounding
IR RECEIVER
Note: When the angle between the IR receiver and the remote control is ± 45 °, the
transmission distance is 0~5 meters; when the angle between the IR receiver and the
remote control is ± 90 °, the transmission distance is 0~8 meters.

page 11
EDID Management
This Matrix has 12 factory defined EDID settings, 2 user-defined EDID modes and 4
copy EDID modes. You can select defined EDID mode or copy EDID mode to input port
through RS-232 control or Web GUI.
RS-232 control operation: Connect the Matrix to PC with a serial cable, then open a Se-
rial Command tool on PC to send ASCII command “s edid in x from z!” to set EDID. For
details, please refer to “EDID Setting” in the ASCII command list of “RS-232 Command”.
Web GUI Operation: Please check the EDID management in the “Input page” of “Web
GUI User Guide”.
EDID Mode EDID Description EDID Mode EDID Description
1 4k2k60_444, stereo audio 2.0 10 1920x1200, stereo audio 2.0
2 4k2k60_444, dolby/dts 5.1 11 1360x768, stereo audio 2.0
3 4k2k60_444, hd audio 7.1 12 1024x768, stereo audio 2.0
4 4k2k30_444, stereo audio 2.0 13 user define1
5 4k2k30_444, dolby/dts 5.1 14 user define2
6 4k2k30_444, hd audio 7.1 15 copy from hdmi output 1
7 1080p, stereo audio 2.0 16 copy from hdmi output 2
8 1080p, dolby/dts 5.1 17 copy from hdmi output 3
9 1080p, hd audio 7.1 18 copy from hdmi output 4
The defined EDID setting list of the product is shown as below:

page 12
Video Wall
The matrix supports 10 categories of display modes as below:
Users can select display modes via IR remote, Web GUI or RS-232 commands.
Group 1
AA
B
Matrix
2x2
1x3 3x1 4x1
1x4
1x2-2 1x2 2x1-2 2x1
Group 2
Group 3
Group 4

page 13
Web GUI
User Guide
The Matrix can be controlled by Web GUI. The operation method is shown as below:
Step 1: Get the current IP Address.
The default IP address is 192.168.0.100. You can get the current Matrix IP address in
two ways:
The first way: You can get the IP address via remote controller. Press “INFO” button on
the remote control, the IP address will show the upper right corner of the screen.
The second way: You can get the IP address via RS-232 control. Send the ASCII com-
mand “ r ip addr!” through a Serial Command tool, then you’ll get the feedback infor-
mation as shown below:
IP:192.168.0.100 in the above figure is the current Matrix IP address (this IP address is
variable, depending on what the specific machine returns).
For the details of RS-232 control, please refer to “RS-232 Command”.
Step 2: Connect the TCP/IP port of the Matrix to a PC with an UTP cable (as shown
in the following figure), and set the IP address of the PC to be in the same network
segment with the Matrix.
LAN
PC
LAN

page 14
Web GUI
User Guide
Step 3: Input the current IP address of Matrix into your browser on the PC to enter
Web GUI page.
After entering the Web GUI page, there will be a Login page, as shown below:
Select the Language from the drop-down list to choose English or Simple Chinese.
Select the Username from the drop-down list and enter the password.
The default passwords are:
Username User Admin
Password user admin
After entering the password, click the “LOGIN” button and the following Status page
will appear.

page 15
The Status page provides basic information about the product model, installed firm-
ware version and the network settings of the device.
■ Status Page
■ Input Page
Web GUI
User Guide

page 16
You can do the following operations on the Input page:
①Inputs: Input channel of the device.
②Active: It indicates whether the channel is connected to a signal source. When the
input port is connected to the signal, it shows green, otherwise, it shows gray.
③Name: The input channel’s name. You can modify it by entering the corresponding
name (max length: 31 characters for English and 15 characters for Chinese) in the
input box.
Chinese name is unsupported when the language is English; and when the language
is Chinese, both English and Chinese name are available.
④ EDID: You can set the current channel’s EDID. Click drop-down list to select.
⑤ Load EDID to user memory: Set EDID for the User.
Click the “Browse” button, then select the bin file. If you select the wrong EDID file,
there will be a prompt, as shown in the following figure:
Make sure to select the correct file, then you can check the name of the selected file.
Select “User 1” or “User 2”, then click “Upload”. After successful setting, it will prompt
as follows:
Click the drop-down box of “Select EDID File” to select the corresponding input channel.
Then click “Download” to download the corresponding EDID file.
⑥Download EDID to your computer:
Web GUI
User Guide

page 17
■ Output Page
You can do the following operations on the Output page:
① Outputs: Output channel of the device.
② Cable: It indicates the connection status of output ports. When the output port is
connected to the display, it shows green, otherwise, it shows gray.
③Name: The current output channel’s name. You can modify it by entering the corre-
sponding name (max length: 31 characters for English and 15 characters for Chinese)
in the input box. Chinese name is unsupported when the language is English; and
when the language is Chinese, both English and Chinese name are available.
④ Output Resolution: Set the current output resolution mode. Click the drop-down
list to select other resolutions.
⑤ Color Space: Set the color space of the output signal.
⑥ HDCP: Set the HDCP version that the current output port supports.
⑦ H mirror: Turn on/off the horizontal mirroring of the output signal.
⑧V mirror: Turn on/off the vertical mirroring of the output signal.
⑨ Stream: Turn on/off the signal output stream of the output port.
Note: User cannot set each output resolution separately in video wall mode.
Web GUI
User Guide

page 18
You can do the following operations on the Video page:
① Matrix: Click to select Matrix mode.
② Video Wall: Click to select any multiview display mode.
③ Matrix/Video Wall Adjustment: Display the input and output information.
④Input Source: Two methods to select the input source:
Method 1: Drag Input 1/2/3/4/Pattern to any window of Matrix/Video Wall Adjustment.
Method 2: Select any window in Matrix/Video Wall Adjustment, then click Input1/2/3/4/
Pattern in Input Source, or click ◀ / ▶ to select the last or next signal source.
⑤ Bezel Adjustment: Click +/- to adjust the corresponding Horizontal/Vertical Bezel
(Up to 10 levels).
⑥ Output Resolution: Set the resolution of all current output ports. Click the drop-
down list to select.
■ Video Mode Page
Web GUI
User Guide

page 19
You can do the following operations on the Network page:
Modify Network Setting
Modify the IP Mode Address/Gateway/Subnet Mask/Telnet Port as required, click “Save”
to save the settings, then it will come into effect.
After modification, if the Mode is “Static”, it will switch to the corresponding IP Address;
if the Mode is “DHCP”, it will automatically search and switch to the IP Address assigned
by the router.
■ Network Page
Modify User Password
Click the “User” button, enter the correct Old Password, New Password, and Confirm
Password, then click “Save”. After successful modification, there will be a prompt, as
shown in the following figure:
Web GUI
User Guide

page 20
Set the Default Network
Click “Set Network Defaults” button, and there will be a prompt, as shown in the follow-
ing figure:
Note: Input rules for changing passwords:
(1) The password can’t be empty.
(2) New Password can’t be the same as Old Password.
(3) New Password and Confirm Password must be the same.
Click “OK” to search the IP Address again, as shown in the following figure:
After searching is completed, it will switch to the login page, the default network
setting is completed.
Web GUI
User Guide