Operating instructions
Website:www.jtechdigital.com
TollFree:1-888-610-2818
Email:support@jtechdigital.com
J-Tech Digital® HDMI2.0 Splier 1×4
Model: JTECH-4KSP14
USER MANUAL
JTD-ID: 507
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.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged
by electrical spikes, surges, electric shook, lighting strikes, etc. Use of surge
protection systems is highly recommended in order to protect andextend the
life of your equipment.
Table of Contents
1. Introduction...........................................................................................
2. Features.................................................................................................
3. Package Contents...............................................................................
4. Specifications.......................................................................................
5. Operation Controls and Functions......................................................
6. Application Example............................................................................
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1. Introduction
1x4 HDMI 18Gbps Splitter is an advanced solution for splitting a single
HDMI signal to 4 HDMI displays. It provides high performance audio and
video output through HDMI cables up to 4K2K@60Hz 4:4:4 and is capable
of receiving and transmitting up to 18Gbps of bandwidth with no data loss.
Supporting the latest features you can be assured of reliable and high quality HDMI
（
distribution.
）
2. Features
☆ HDMI 2.0b, HDCP 2.2 compliant
☆ Supports video format up to 4K2K@60Hz with 8 bit RGB/YCBCR
4:4:4/YCBCR 4:2:2
Support 3D frame sequential video format up to 1080p@60;
☆
☆ Supports 3D frame sequential video format up to 4K2K@30Hz
☆ Supports high resolution VESA mode video format up to QSXGA@60Hz
☆ Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
☆ Supports smart EDID control
☆ Compact design for an easy and flexible installation
3. Package Contents
① 1× 1×4 HDMI 18Gbps Splitter
② 1× 5V/1A DC Power Adapter
③ 1× User Manual
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4. Specifications
Technical
Video Bandwidth 600MHz/18Gbps
Input Ports
Output Ports
Output Resolution 480i ~1080p50/60, 4Kx2K@24/30, 4k2k@60Hz
ESD Protection
Power Supply 5V/1A DC (US/EU standards，CE/FCC/UL certified)
Dimensions
Weight
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 2W
1×HDMI Type A[19-pin female]
4×HDMI Type A[19-pin female]
Human Body model: ±8kV (Air-gap discharge) ,
±4kV (Contact discharge)
63mm (W) × 163mm (D) × 16mm (H)
260g
5. Operation Controls and Functions
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Number
1 POWER LED
2 IN LED
3 OUT LED
4 SERVICE Firmware update use only.
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6
7 HDMI IN
8 DC 5V
Name Function description
EDID STD
EDID TV
HDMI OUT 1~4
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This blue LED illuminate when the device is
connected with power supply.
This blue LED illuminate when the Source
connected to the device.
These blue LEDs will light up to indicate which
HDMI outputs are connected to an active TV/
display/monitor.
When in 'STD' mode, the unit will use its own
built-in EDID settings. In this mode, the video
output will be set to 1080p@60Hz and the
audio output at LPCM 2CH Stereo. Use this
mode if there are display problems in TV Mode.
When in 'TV' mode, the unit will read the
EDID settings of the display device connected
to HDMI OUT 1. If it detects a 4K2K capable
EDID setting it will transmit the signal in that
format to all outputs. If no 4K2K capable EDID
is detected then the unit will output the best
resolution that all displays can support.
Connect each of the HDMI outputs to an HDMI
display for simultaneous HDMI distribution, or
cascade the output to another transmitter to
extend the operating distance.
Connect the input port to the HDMI splitter
output of your source device such as a DVD
player or set-top box with an HDMI cable.
Plug the 5V DC power supply into the unit and
connected the adaptor to an AC outlet.
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6. Application Example
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Product pictures are forreference only.
Specifications, pictures &software described herein are subject to change without prior notification.
Only use the provided powersupply when operating this unit. J-Tech Digital® is not responsible for any damage dueto customer neglect.
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Copyright ©J-Tech Digital,Inc. All rights reserved.
www.jtechdigital.com
12803 Park One Drive
Sugar Land, TX 77478
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