J-TECH DIGITAL JTD-670 4K 2×2 Video Wall Processor User Manual
- June 6, 2024
- J-TECH DIGITAL
Table of Contents
J-TECH DIGITAL JTD-670 4K 2×2 Video Wall Processor User Manual
Introduction
The J-Tech Digital® JTECH-VW05 2×2 Video Wall Processor lets you share a single 4K 60Hz HDMI source image to 4 TV panel displays in a 2 by 2 Video Wall configuration for large-screen presentations and events. The JTECH-VW05 provides high-quality image scaling, easy operation controls and adjustable bezel compensation; which are all essential for the video wall system to perform smoothly as envisioned. This video wall system is a cost-effective solution for using multiple LCD screens together to create a larger-than-life display. Have your 4K UHD content displayed bold & bright in various applications such as advertising, entertainment and public information. Users can combine 2, 3 or 4 flat panel LCD TVs into one larger display for a 2×2, 1×2, 1×3 or 1×4 video wall with the help of the J-Tech Digital JTECH VW05 4K video wall processor.
Features
- Supports HDMI input resolutions up to 4K@60Hz YUV 4:4:4
- Supports four HDMI outputs resolution fixed to 1080p@60Hz
- Supports various display modes selectable via front button and remote control
- Supports on screen display (OSD) function for mode and port information
- Supports power-off memory function to keep the last setup status when powered back on
- Supports independent output rotation (180°) for each HDMI output port (Mode 1 Only)
Package Contents
- (1) J-Tech Digital JTECH-VW05 2×2 Video Wall Processor
- (1) 12VDC Power Adapter
- (1) IR Remote Control
- (1) User Manual
Ports & Interfaces
- 12V DC Power Supply Input Port
- HDMI IN: HDMI Input Port
- IR: IR Receiver
- Power: Power Status LED Indicator
- Out 1-4: HDMI Output 1-4 Status LED Indicator
- Mode: Video Wall Mode Selector
- Out 1-4: HDMI Output Ports 1-4
Video Wall Mode Descriptions
Mode1: 2×2 video wall mode
| 
---|---
Mode2: 1×2 video wall mode| 
and 
Mode3：2×1 video wall mode
| 
and 
Mode4: 1×3 video wall mode| 
Mode5: 3×1 video wall mode
| 
Mode6: 1×4 video wall mode| 
Mode7: 4×1 video wall mode
| 
Mode8: 1×4 Splitter mode| 
Out 1/2/3/4 Rotate Buttons – Independently rotates output image 180°
Connection Diagram
Specifications
Input Ports
| HDMI x 1
---|---
Output Ports|
HDMI x 4
Vertical Frequency Range
| 50/60Hz
Supported Input Interlaced Resolutions (50&60Hz)|
480i,576i,1080i
Supported Input Progressive Resolutions (50&60Hz)
| 480p,576p,720p,1080p,4K@24/25/30Hz,4k@50/60Hz
Output Resolution|
1080p@60Hz
Operating Temperature
| 32°F to 158°F
Storage Humidity|
5% to 90% RH non-condensation
Power Supply
| 12V DC
Power Consumption (Max)|
12W
Processor & Power Supply Certifications
| FCC, CE, RoHS
Dimensions (LxWxH)|
5.9 in x 4.4 in x 1.1 in
Net Weight
| 0.87 lbs
Material|
Metal
Troubleshooting
Problems| Causes|
Solutions
---|---|---
Power status LED indicator is off and product is not working| Power adapter is
defective or not seated correctly in the power adapter port.| Please check if
the power adapter is connected properly and press the power button.
The product doesn’t show the right image from the Apple TV 4K or other
streaming devices| The wrong output resolution, refresh rate or HDR setting
may be used.| Please change the dynamic range to SDR (not HDR) and resolution
& refresh rate to 4K@60Hz RGB or 4:4:4.
No audio or video after attaching power or HDMI cables.| The device is not
recognizing the HDMI devices properly.| Please ensure that all HDMI cables are
seated correctly in their corresponding HDMI ports. If needed, please also try
a high speed HDMI 2.0 cable.
Dolby is a trademark of Dolby Laboratories.
The terms HDMI™ and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
Other trademarks or trade names mentioned herein refer to the organizations or their products that own the trademarks or names. We do not own the related rights of trademarks and product names of other organizations.
Customer Support
J-TECH DIGITAL INC
12803 PARK ONE DRIVE
SUGAR LAND, TX 77478
TEL: 1-888-610-2818
E-MAIL: SUPPORT@JTECHDIGITAL.COM
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