J-Tech Digital JTD1834 User manual

J-Tech Digital
Brand
J-Tech Digital
Model
JTD1834
Category
Video splitters
Type
User manual

This manual is also suitable for

J-Tech Digital JTD1834 is a compact and powerful 18G HDMI 1x2 Splitter that allows you to effortlessly distribute one HDMI input to two HDMI outputs simultaneously. With its exceptional capabilities, this splitter opens up a wide range of possibilities for your home entertainment or professional AV setups.

Key Features:

  • Exceptional Resolution Support: JTD1834 supports HDMI video resolutions up to 4K@60Hz 4:4:4, ensuring crystal-clear and stunning visuals. It also supports HDR10 and Dolby Vision, enhancing the dynamic range and color accuracy of your content.

  • HDCP 2.3 Compliance: This splitter is fully compliant with HDCP 2.3, the latest version of the High-bandwidth Digital Content Protection standard. This ensures compatibility with the latest 4K UHD Blu-ray players, streaming devices, and other HDMI source devices.

J-Tech Digital JTD1834 is a compact and powerful 18G HDMI 1x2 Splitter that allows you to effortlessly distribute one HDMI input to two HDMI outputs simultaneously. With its exceptional capabilities, this splitter opens up a wide range of possibilities for your home entertainment or professional AV setups.

Key Features:

  • Exceptional Resolution Support: JTD1834 supports HDMI video resolutions up to 4K@60Hz 4:4:4, ensuring crystal-clear and stunning visuals. It also supports HDR10 and Dolby Vision, enhancing the dynamic range and color accuracy of your content.

  • HDCP 2.3 Compliance: This splitter is fully compliant with HDCP 2.3, the latest version of the High-bandwidth Digital Content Protection standard. This ensures compatibility with the latest 4K UHD Blu-ray players, streaming devices, and other HDMI source devices.

Operating Instructions
Website: www.jtechdigital.com
Toll Free: 1-888-610-2818
Email: support@jtechdigital.com
USER MANUAL
18G HDMI 1x2 Splitter
Model: JTECH-4KSP2
JTD-ID: 1834
The 18G Splitter Control Path has been tested for conformity to safety regulations
and requirements, and has been certified for international use. However, like all
electronic equipment, the
JTECH-4KSP2 should be used with care. Please read
and follow the safety instructions to protect yourself from possible injury and to
minimize the risk of damage to the unit.
Follow all instructions and warnings marked on this unit.
Do not attempt to service this unit yourself, except where explained in this
manual.
Provide proper ventilation, air circulation, and do not use near water.
Keep objects that might damage the device away and assure that the placement
of this unit is on a stable surface.
Use only the power adapter, power cords, and connection cables designed for
this unit.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power
to the device before cleaning.
SAFETY AND NOTICE
INTRODUCTION ....................................................................................................... 1
PACKAGE LIST ......................................................................................................... 1
FEATURES................................................................................................................ 1
PANEL DESCRIPTION ............................................................................................. 2
DOWN-SCALING ...................................................................................................... 3
SYSTEM CONNECTION ........................................................................................... 4
SPECIFICATION ....................................................................................................... 5
FIRMWARE UPGRADE ............................................................................................ 6
PANEL DRAWING .................................................................................................... 7
TABLE OF CONTENTS
Thanks for choosing the JTECH-4KSP2 18G Splitter, which can distribute one
HDMI input to two outputs. The splitter supports HDMI video resolution up to
4K@60Hz 4:4:4 and supports passing EDID information from the display, there is a
built-in Down-scaling setting can be selected by the 2-pin DIP switch on the front
panel. Moreover, the splitter supports convenient firmware upgrade through Micro-
USB port.
1x 18G Splitter
1x Power Adapter (5V DC 1A)
1x User Manual
Supports up to 4K/60Hz 4:4:4, HDR10 and Dolby Vision.
HDCP 2.3 compliant.
Built-in signal equalizer, provides capability to use longer range HDMI cable.
EDID copy priority follows Output1>Output2.
Supports 4K to1080p down-scaling up to all outputs.
Scaler mode selection by front panel 2-pin switch.
Convenient firmware upgrade.
INTRODUCTION
PACKAGE LIST
1
FEATURES
Front & Rear Panel
① Power LED: The LED illuminates red when power is applied.
② INPUT LED: The LED illuminates blue when there is HDMI input
③ INPUT: Type-A female HDMI input port to connect the HDMI source.
④ SCALER ON/OFF: Turn on or off the down-scaling function.
⑤ FW: Micro-USB port for firmware upgrade.
⑥ OUTPUT LEDS: Two LEDS illuminate blue when there are HDMI outputs.
⑦ OUTPUTS: Two type-A female HDMI output ports to connect HDMI displays
2
PANEL DESCRIPTION
1
2
3
4
5
7
6
Out 1
Out 2
In
Downscale
On/Off FW/DC 5V
Video Resolution Down-scaling
The product supports video resolution down-scaling, the 4K input can be
automatically degraded to 1080p output for compatibility with 1080p display, shown
in the below chart.
Input
#
Resolution
Refresh
Color
Space
Downscale
1080p Specs
1 3840x2160 60 4:4:4 Support 1080p@60Hz 4:4:4
2 3840x2160 30 4:4:4 Support 1080p@30Hz 4:4:4
3 3840x2160 24 4:4:4 Support 1080p@24Hz 4:4:4
4 3840x2160 60 4:2:0 Support 1080p@60Hz 4:4:4
5 3840x2160 30 4:2:0 Support 1080p@30Hz 4:4:4
6 3840x2160 24 4:2:0 Support 1080p@24Hz 4:4:4
7 3840x2160 60 4:2:2 Not Support N/A
8 3840x2160 30 4:2:2 Not Support N/A
9 3840x2160 24 4:2:2 Not Support N/A
DOWN-SCALING
3
The following diagram illustrates the typical input and output connection of the
splitter:
4
SYSTEM CONNECTION
4K/60 Blu-ray
Down Scaling
4K TV
4K TV
1080p TV
In
Downscale
On/Off FW/DC 5V
Out 1 Out 2
Video Input
Input (1) HDMI
Input Connector (1) Type-A female HDMI
HDMI Input Resolution Up to 4K@60Hz 4:4:4 8bit
HDMI Standard 2.0
HDCP Version up to HDCP2.3
Video Output
Output
(2) HDMI
Output Connector
(2) Type-A female HDMI
HDMI Output Resolution
Up to 4K@60Hz 4:4:4
Control
Control Part (1) Micro-USB port
General
HDMI 2.0 Cable Length 4K@60Hz 4:4:4 ≤ 5m, 4K@60Hz 4:2:0 ≤ 10m,1080p ≤ 15m
Operation Temperature
-10℃ ~ +55℃
Storage Temperature
-25℃ ~ +70℃
Relative Humility 10%-90%
Power Supply Input:100V~240V AC; Output: 5V DC 1A
Power Consumption 1.8W
Dimension (W*H*D) 85mm x 85mm x 18mm
Net Weight 70g
SPECIFICATION
5
Please follow the below steps to upgrade firmware by the Micro-USB port:
1) Connect the splitter to the PC with USB cable.
2) Power on the splitter, and then the PC will automatically detect a U-disk named of
“BOOTDISK”.
3) Double-click to open the U-disk, a file named of “READY.TXT” will be showed.
4) Copy the latest upgrade file (.bin) to the “BOOTDISK” U-disk directly.
5) If the filename “READY.TXT” automatically turns to “SUCCESS.TXT”, the firmware was
upgraded successfully. If the firmware upgrade failed, please check the file (.bin) and then
follow the above procedure to operate again.
Remove the USB cable after firmware upgrade
FIRMWARE UPGRADE
6
Out 1 Out 2
In
Downscale
On/Off
FW/DC 5V
85.00 mm
18.00 mm
85.00 mm
Model:JTECH-4KSP2
J-Tech Digital 18G HDMI 1X2 Splitter
Supports 4K@60Hz 4:4:4 HDR Down-Scaling
J-Tech Digital 18G HDMI 1X2 Splitter
Made in China JTD-ID:1834
7
PANEL DRAWING
Product pictures are for reference only.
Specifications, pictures & software described herein are subject to change without prior notification.
Only use the provided power supply when operating this unit. J-Tech Digital® is not responsible for any
damage due to customer neglect.
All trademarks are the sole property of their respective companies.
Copyright ©J-Tech Digital, Inc. All rights reserved.
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J-Tech Digital JTD1834 User manual

J-Tech Digital
Brand
J-Tech Digital
Model
JTD1834
Category
Video splitters
Type
User manual
This manual is also suitable for

J-Tech Digital JTD1834 is a compact and powerful 18G HDMI 1x2 Splitter that allows you to effortlessly distribute one HDMI input to two HDMI outputs simultaneously. With its exceptional capabilities, this splitter opens up a wide range of possibilities for your home entertainment or professional AV setups.

Key Features:

  • Exceptional Resolution Support: JTD1834 supports HDMI video resolutions up to 4K@60Hz 4:4:4, ensuring crystal-clear and stunning visuals. It also supports HDR10 and Dolby Vision, enhancing the dynamic range and color accuracy of your content.

  • HDCP 2.3 Compliance: This splitter is fully compliant with HDCP 2.3, the latest version of the High-bandwidth Digital Content Protection standard. This ensures compatibility with the latest 4K UHD Blu-ray players, streaming devices, and other HDMI source devices.

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