J-Tech Digital JTECH-VW09 User manual

1

2
Dear Customer
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.
Table of Contents
1. FEATURES..................................................................................................................................... 4
2. NOTICE.......................................................................................................................................... 4
3. SPECIFICATIONS..........................................................................................................................4
4. PACKING CONTENTS..................................................................................................................5
5. PANEL DESCRIPTIONS............................................................................................................... 5
6. CONNECTING AND OPERATING.............................................................................................. 6
7. CONTROL DESCRIPTIONS.........................................................................................................8
7.1 Remote Control............................................................................................................................. 8
7.2 Video Setting via Front Panel Buttons..........................................................................................9
7.2.1 Video Switching................................................................................................................. 9
7.2.2 Video Wall Setting............................................................................................................10
7.2.3 Mirror............................................................................................................................... 11
7.2.4 Rotate................................................................................................................................12
7.2.5 Edge..................................................................................................................................13
7.2.6 Format.............................................................................................................................. 14
7.2.7 EDID................................................................................................................................ 14
7.3 Audio Setting via Front Panel Buttons........................................................................................15
7.3.1 Audio Input Setting.................................................................................................. 15
7.3.2 Audio Output Setting............................................................................................... 15
7.4 System Setting via Front Panel Buttons......................................................................................16
7.4.1 Baud Rate......................................................................................................................... 16
7.4.2 TCP/IP Setting..................................................................................................................17
7.4.3 Reboot.............................................................................................................................. 18
7.4.4 Factory Reset....................................................................................................................19
7.4.5 System Information..........................................................................................................19
7.5. Web Control................................................................................................................................20
7.5.1 Interface Introduction.......................................................................................................22
7.5.2 Video Wall Setting............................................................................................................23
7.5.3 Mirror............................................................................................................................... 25
7.5.4 Rotate................................................................................................................................25
7.5.5 Edge..................................................................................................................................26
7.5.6 Format.............................................................................................................................. 26
7.5.7 EDID................................................................................................................................ 27

3
7.5.8 Audio Output Setting....................................................................................................... 27
7.5.9 Audio Input Setting.......................................................................................................... 28
7.5.10 Network Interface...........................................................................................................28
7.5.11 Reset ............................................................................................................................. 29
7.5.12 Password.........................................................................................................................29
8. RS232 CONTROL........................................................................................................................ 29
9 FIRMWARE UPDATE.................................................................................................................. 30
9.1 MCU update........................................................................................................................ 30
9.2 GUI Update......................................................................................................................... 31
MAINTENANCE..............................................................................................................................32
PRODUCT SERVICE.......................................................................................................................32

4
1. FEATURES
Supports USB TYPE-C /VGA /DP / HDMI input
Supports 4K 3x3 Video Wall; Cascade Multiple Units to Create 3x4, 4x5, 5X6 and max
10x10 Video Wall
Supports 180° Output Image Rotation
Supports Resolutions up to 4K30HZ 4:4:4
Supports EDID Management: 4K 30Hz & 1080P 60Hz Default EDID
HDCP 2.2 | 1.4 Complaint
Control via Front Panel Buttons, IR remote, RS232 and/or Web GUI
Supports SPDIF and Analog Audio Extraction
Supports Third-Party Control System Integration via RS232 or LAN Ports
1U Rack Design for Easy Installation
DC 24V 2A Power Supply
2. NOTICE
J-Tech Digital Inc reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
3. SPECIFICATIONS
Operating Temperature Range
32°F to +104°F (0 to +40°C)
Operating Humidity Range
5 to 90 % RH (no condensation)
Input Video Signal
0.5-1.0 volts p-p
Input DDC Signal
5 volts p-p (TTL)
Video Format Supported
Resolutions up to 4K@30Hz
Audio Format Supported
LPCM 16-bit, 24bit | 44.1KHz, 48KHz
Input Ports
1 x USB TYPE-C | 1 x DP | 1 x VGA | 1 x HDMI
Output Ports
9 x HDMI | 1 x HDMI Loop out
Splitter Mode
1 x 9 HDMI Splitter
Video Wall Configurations
1x1; 1x3; 1x4; 2x2; 2x3; 2x4; 3x1; 3x2; 3x3; 4x1; 4x2;
4x3-1; 4x3-2; 3x4-1; 3x4-2; 4x4-1; 4x4-2
Cascade Video Wall Configurations
4x3; 4x4; 5x5; 6x6; etc. Max10x10
Control
Front Panel Buttons | Web GUI | Included IR Remote
Control | RS232
Power Consumption
33 Watts (Maximum)
Dimensions (L x W x H)
17.2 in x 10.78 in x 1.73 in

5
4. PACKING CONTENTS
1) 1 x JTECH-VW09 Video Wall Controller
2) 1 x Power Supply (24V 2A)
3) 6 x Screws, 2 x Mounting Brackets
4) 1 x CD (Includes User manual, RS232 Command List)
5) 1 x IR Remote Control
6) 1x USB cable (for firmware upgrade)
5. PANEL DESCRIPTIONS
Front Panel
1Input Status LED: The selected source will be illuminated
2Source: Short press to cycle through input sources (Type-C → VGA → DP → HDMI)
3Up: Long press to choose device setting in the OSD menu
4Down: Long press to choose device setting in the OSD menu
5Menu/Left: Long press to return to the main menu; short press to return to previous
menu
6Enter/Right: Short press to enter the sub-menu. If there is no sub menu, short press to
confirm the setting selection
7Firmware Port: Use USB cable to upgrade firmware
8IR Sensors: Receives IR signals from the included remote to control the device
9Power Toggle Switch: Turn on or turn off power
Note:
1. Modify Output Resolution - Press & hold the "Up" and "Down" buttons together for 5 seconds
to modify the output resolution. The current input status LEDs will flash quickly and cycle through
the input status LEDs. Each input status represents a different output resolution (Type-C =
4K30Hz | VGA = 1080p | DP = 720p | HDMI = Auto). Release the “Up” and “Down” buttons
when your desired resolution’s status LED is flashing.
2. Factory Reset – Press & hold the "Menu" and "Enter" buttons together for 5 seconds. The
input status LEDs will begin to blink. After the blinking stops, the device is reset successfully.

6
Rear Panel
1DC24V2A input
2Type-C input port
3VGA input port
4Audio input port for VGA source
5DP input port
6HDMI input port
7HDMI loop output
8S/PDIF output port
9Analog Stereo output port
10 RS232 port
11 TCP/IP port
12 HDMI output1 to HDMI output9 ports
6. CONNECTING AND OPERATING
1) Connect the source devices to the JTECH-VW09’s HDMI Input ports via HDMI
cable. Press the red, green, yellow & blue buttons on the remote to select your source
signal (USB TYPE-C | VGA | DP | HDMI).
2) Connect an HDMI cable from the JTECH-VW09’s HDMI OUT Ports 1-9 to the
HDMI Input ports of your video wall displays.
3) Power on the JTECH-VW09 Video Wall Controller.
4) Control the JTECH-VW09 via Front Panel Buttons, Remote or RS232 Command.
3x3 Video Wall Display

7
6x4 Video Wall Display (Cascading)

8
Distribute a Single Source to 9 Displays
7. CONTROL DESCRIPTIONS
7.1 Remote Control
8.1
1. Power On | Power Off
2. Mute
3. Source Switching - Cycle
4. Switch to Source IN1 (TYPE C)
5. Switch to Source IN2 (VGA)
6. Switch to Source In 3 (DP)
7. Switch to Source IN4 (HDMI)
8. Menu
9. ▲:UP ▼:Down ◄:Left/Menu
►:Right/Enter OK:Enter
10. OSD Menu Toggle
11. Return to Menu Interface | Back
12. 1-4: Select Input Source IN1- IN4

9
7.2 Video Setting via Front Panel Buttons
Press the "Source" button to select the input from (Type-C→VGA→DP→HDMI).
Note:
1. The video switching OSD interface shows nine output ports and the
current input port signal routed to them.
2. After no setting changes for 20 seconds, the OSD interface will turn off. (press any
button to restore)
OSD Video Menu
7.2.1 Video Switching
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“Switching” sub menus.
Press the "Up"; "Down"; "Enter" buttons to select and confirm the input source.
The active selected input port is identified with "@" ampersand icon.
In1→Type-C | In2→VGA | In3→DP | In4→HDMI (default)

10
Video Switching Interface
7.2.2 Video Wall Setting
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“VideoWall” sub menu.
"Preset": Includes 17 common Video Wall formats, including 2x2, 1x4, 4x1 & 4x2.
The active video wall configuration is identified with the “@” ampersand icon.
"Set Up": Press the "Right/Enter" button to enter the "Set Up" submenu.
Press the "Up" or "Down" buttons to navigate & "Enter" button to confirm changes.
The active setting is indicated by the "@" ampersand icon.
"H_NUM " represents the total number of displays on the horizontal axis.
"V_NUM" represents the total numbers of display on the vertical axis.
"Cascade" represents which cascade layer the device is set to. (Supports 12 cascade
layers in total. In cascade mode, the input port of the second device should be
connected to the HDMI loop out of the first device.)
"Port Map" indicates which routing/map the HDMI output follows.

11
Preset Video Wall Configurations
Video Wall Set Up
7.2.3 Mirror
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“Mirror” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
"Normal" represents default mode (no mirror function enabled)
"Only X" mirrors the image over the x axis
"Only Y" mirrors the image over the y axis
"X and Y" represents a 180°rotation

12
Mirror interface
7.2.4 Rotate
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“Rotate” sub menu. The active setting is indicated by the "@" ampersand icon.
Each output image supports 180°rotation. Select "Yes" or "No" to apply rotation.
Rotate Interface

13
7.2.5 Edge
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” > “Edge”
sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
"X" represents the bezel setting between the horizontal displays, each image is
divided into 302 units.
"Y" represents the bezel setting between the vertical displays, each image is divided
into 302 units.
The default bezel setting of both horizontal and vertical displays is 3.5mm.
Edge Set Interface

14
7.2.6 Format
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“Format” sub menu.
Output formats include 4K30 | 1080P@60 | 720P@60 | 2560x1440 | 1920x1200 |
1366x768 | Auto for each output or all outputs by pressing the "Up" or "Down"
buttons & "Enter" to confirm the selection. (Default Output Format is Auto)
The active setting is indicated by the "@" ampersand icon.
Format Interface
7.2.7 EDID
Press the "Left/Menu" button to enter menu. Press “Enter” to select “Video” >
“EDID” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
EDID options include 4K30Hz & 1080p60Hz (default is 4K30Hz).

15
EDID Interface
7.3 Audio Setting via Front Panel Buttons
7.3.1 Audio Input Setting
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“Audio” > “In” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
For HDMI input, 2 audio formats are available CH2.0 | CH5.1. Default is PCM2.0.
Audio Input Setting Interface
7.3.2 Audio Output Setting
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“Audio” > “Out” sub menu.

16
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
For each output or all outputs, there are "Mute" and "Delay" functions.
(The default setting is Unmute and Delay 30ms)
Audio Output Setting Interface
7.4 System Setting via Front Panel Buttons
7.4.1 Baud Rate
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“System” > “Setup” > “Baud” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
Baud – Includes 4 baud rate settings to choose from 115200 | 57600 | 19200 | 9600
Baud Rate Interface

17
7.4.2 TCP/IP Setting
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“System” > “Setup” > “TCP/IP” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
Adjustable settings include DHCP ON/OFF | IP Address | Mask(subnet) | GW
(gateway) | DNS
IP Address Setting:
1. To modify the IP to 192.168.1.110, press the "up" and "down" buttons to select IP
[0], IP [1], IP [2], and IP [3] to enter each octet of the IP address (each octet can be set
from 0 to 255).
After selection the IP section (0-3) press the "up" and "down" buttons again to select
"192", "168", "1", and "110" respectively, and click "ENTER" to confirm.
2. After confirming the IP address, press the "up" and "down" keys to select "Apply",
and press the "ENTER" button to review setting changes.
Note: 1. The operation steps of IP / MASK / GW / DNS follow the same concept.
2. The above parameters cannot be modified manually when using DHCP.
3. The modified parameters need to conform to the network protocol, otherwise it
cannot be modified and it will only display "Setting IP error" in the interface.
TCP/IP Main Interface
DHCP ON/OFF

18
IP Address
Mask Address
Gateway Address
DNS Interface
7.4.3 Reboot
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“System” > “Setup” > “Reboot” sub menu.

19
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
Reboot Interface
7.4.4 Factory Reset
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“System” > “Setup” > “Factory” sub menu.
Press the "Up" or "Down" buttons to select desired setting & press "Enter" to confirm.
The active setting is indicated by the "@" ampersand icon.
Factory Reset Interface
7.4.5 System Information
Press the "Left/Menu" button to enter menu. Press “Down” & “Enter” to select
“System” > “Info” sub menu. Press "Enter " to check the current state of the device.
The menu contains "System" and "IP" specific information.
Info Interface

20
System Information
IP Information
7.5. Web Control
Web control of the JTECH-VW09 is performed through the TCP/IP port located on
the back of the device. Control is accomplished via two methods: Direct connection
from PC to JTECH-VW09 (no LAN) or PC & JTECH-VW09 connected to the same
LAN.
Control Without Network:
When the control computer is directly connected to the JTECH-VW09 without a
network through the TCP/IP port, the control computer’s network card settings must
match the JTECH-VW09’s default network settings.
Default IP address:192.168.1.168
Default MASK:255.255.255.0
Default GW:192.168.1.1
MAC:4658-4Exx-xxxx