J-TECH JTD-190 User manual

USER MANUAL
J-TECH DIGITAL INC.
9807 EMILY LANE
STAFFORD, TX 77477
TEL: [phone]
E-MAIL: [email protected]
1×8 18G 4K60 HDMI
Extender Splitter
JTD-190 I JTECH-18EX50

2
Table of Contents
1. Introduction............................................................................................................................................ 3
2. Features................................................................................................................................................... 3
3. Package Contents................................................................................................................................ 3
4. Specications......................................................................................................................................... 4
5. Operation Controls and Functions................................................................................................. 5
5.1 Front Panel...................................................................................................................................... 5
5.2 Rear Panel....................................................................................................................................... 8
5.3 IR Pin Denition............................................................................................................................. 9
6. EDID Mode............................................................................................................................................. 10
7. ASCII Commands.................................................................................................................................. 11
8. Application Example............................................................................................................................ 12
9. Maintenance.......................................................................................................................................... 15
10. Warranty................................................................................................................................................ 15
11. Mail-In Service..................................................................................................................................... 15
12. Limited Warranty Limits and Exclusions...................................................................................... 15

3
1. Introduction
2. Features
3. Package Contents
The 18Gbps HDMI 1×8 Splitter can distribute 1 HDMI source signal to any 8 display
devices. Support video resolution up to 4K2K@50/60Hz 4:4:4. It is designed with 1 HDMI
loop output and 8 CAT outputs. It can extend the signal transmission distance up to 35
meters at the resolution of 4K2K@60Hz, or 50 meters at 4K2K@30Hz, or 60 meters at
1080P@60Hz via a single CAT6/6a/7 cable. The product supports one-way IR control
signal pass-through, audio extract function and advanced EDID management.
• HDMI 2.0, HDCP 2.2/1.x and DVI 1.0 compliant
• Support 18Gbps video bandwidth
• Support video resolution up to 4K2K@50/60Hz 4:4:4
• Support 3D, HDR, HDR 10+, HLG and Dolby vision
• Support up to 7.1CH HD audio pass-through
• Support digital and analog audio de-embedded output
• Extend the signal transmission distance up to 35 meters at the resolution
of 4K2K@60Hz, 50 meters at 4K2K@30Hz, 60 meters at 1080P@60Hz via
a single CAT6/6a/7 cable
• Support 1 HDMI input, 1 HDMI loop output and 8 CAT outputs
• Support one-way IR control signal pass-through
• Advanced EDID management
• Support one-way PoC function (only from transmitter to receiver)
• Compact design for easy and exible installation
• 1 × 18Gbps 1×8 HDMI Splitter over 60m CAT
• 8 × CAT Receiver
• 1 × IR Blaster Cable (1.5m)
• 8 × 20K~60KHz IR Receiver Cable (1.5m)
• 1 × 12V/2.5A DC Locking Power Adapter
• 1 × User Manual

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4. Specications
Technical
HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2/1.x
Video Bandwidth 594MHz/18Gbps
Video Resolution Up to 4k2k@50/60Hz 4:4:4
Color Depth
8-bit, 10-bit, 12-bit (1080p@60Hz)
8-bit (4K2K@60Hz YUV4:4:4)
8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2/4:2:0)
Color Space RGB, YCbCr 4:4:4/4:2:2. YUV 4:2:0
HDR Support HDR 10, HDR 10+, HLG, Dolby Vision
HDMI Audio Formats LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX,
DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Coaxial Audio Formats LPCM 2.0, LPCM 5.1, Dolby Digital 2/5.1CH
Analog Audio Formats PCM 2.0
ESD Protection Human body model—±8kV (Air-gap discharge) &
±4kV (Contact discharge)
Connection
Input 1 × HDMI Type A (19-pin female)
Output
1 × HDMI Type A (19-pin female)
8 × CAT OUT [RJ45, 8-pin female]
1 × Coaxial Audio OUT [RCA]
1 × L/R Audio OUT [3.5mm Stereo Mini-jack]
Control
1 × SERVICE (Micro USB, Update port)
1 × EDID DIAL switch [5-pin]
1 × IR OUT [3.5mm Stereo Mini-jack]

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Mechanical
Housing Metal Enclosure
Silkscreen Color Black
Dimensions Transmitter: 300mm (W) × 100mm (D) × 28mm (H)
Receiver: 88mm (W) × 61mm (D) × 18mm (H)
Weight Transmitter: 823g Receiver:155g
Power Supply Input: AC 100-240V 50/60Hz, Output: DC 12V/2.5A
(US/EU standards, CE/FCC/UL certied)
Power Consumption 25.44W (Max)
Operation
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)
5. Operation Controls and Functions
5.1 Transmitter Panel
Front Panel
OUT1 2 3 4 5 6 7 8IN LOOP
ON
OFF
5
2
134

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No. Name Function Description
1 POWER Switch Press this switch to power on/o the device.
2POWER LED When the device is powered on, the red power LED will be on.
3 IN LED When the HDMI IN port connects an active source device,
the green LED will be on.
4LOOP LED When the HDMI LOOP OUT port connects an active display
device, the green LED will be on.
5OUT LED
(1~8)
When the CAT OUTPUT port connects the CAT IN port of
CAT receiver, the corresponding green OUT LED will be on.
No. Name Function Description
1AUDIO OUT
(COAX, L/R)
Coaxial/analog audio output port, connect to an amplifer
or speaker
2HDMI port
IN: HDMI input port, connect to HDMI source device such as
DVD or set-top box with a HDMI cable.
LOOP OUT: HDMI loop output port, connect to the HDMI
display device such as TV or Monitor with a HDMI cable.
3CAT OUTPUT
port (1~8) Connect to the CAT IN port of the CAT receiver with a CAT cable.
4
Link Signal
Indicator LED
(Green)
▪ Illuminating: Transmitter and receiver are connected.
▪ Dark: Transmitter and receiver are not connected.
Rear Panel
5 6 7 8
LOOP OUT
IN OUT
IR
CAT OUTPUT
AUDIO OUT DC 12V
12 3 4
HDMI
34576
2
1

7
No. Name Function Description
5
Data Signal
Indicator LED
(Orange)
▪ Illuminating: HDMI signal with HDCP.
▪ Flashing: HDMI signal without HDCP.
▪ Dark: No HDMI signal.
6 IR OUT Connect the IR Blaster cable to transmit IR signal from the CAT
receiver.
7 DC 12V
Plug the DC 12V power supply into the unit and connect the
adaptor to an AC outlet.
(Note: The transmitter can power the receiver via a CAT cable.)
No. Name Function Description
1EDID DIAL
switch
Used to set EDID mode. Please refer to Section “6. EDID Mode”
for details.
2 SERVICE port Used for rmware update or serial port command control.
Please refer to “7. ASCII Commands”.
Side Panel
EDID
1
0
SERVICE
2
1

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5.2 CAT Receiver
No. Name Function Description
1HDMI OUT HDMI output port, connect to HDMI display device such as
TV or Projector with a HDMI cable.
2CAT IN Connect to the CAT OUTPUT port on the transmitter with a
CAT cable.
3Power Indicator
LED (Green)
When the receiver is powered on, the power indicator lamp
will be on.
4
Data signal
Indicator LED
(Orange)
▪ Illuminating: HDMI signal with HDCP.
▪ Flashing: HDMI signal without HDCP.
▪ Dark: No HDMI signal.
5 SERVICE port Used for rmware update.
6 IR IN Connect to the IR Receiver cable. The IR signal will send to the
IR OUT port of the transmitter.
7 DC 12V
Plug DC 12V/1A power supply into the unit and connect the
adapter to an AC outlet.
(Note: The CAT receiver also can be powered by the transmitter
via a CAT cable. )
HDMI OUT DC 12VIR INSERVICECAT IN
3457
6
2
1

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5.3 IR Pin Denition
IR Receiver IR Blaster
IR Blaster
IR Receiver
IR Blaster Signal
Power
NC
IR Signal
Power
Grounding
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.

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6. EDID Mode
The dened EDID setting list of the product is shown as below:
EDID Mode EDID Description
11111 1080P, Stereo Audio 2.0
11110 1080P, Dolby/DTS 5.1
11101 1080P, HD Audio 7.1
11100 1080I, Stereo Audio 2.0
11011 1080I, Dolby/DTS 5.1
11010 1080I, HD Audio 7.1
11001 1080P 3D, Stereo Audio 2.0
11000 1080P 3D, Dolby/DTS 5.1
10111 1080P 3D, HD Audio 7.1
10110 4K2K30Hz_444, Stereo Audio 2.0
10101 4K2K30Hz_444, Dolby/DTS 5.1
10100 4K2K30Hz_444, HD Audio 7.1
10011 4K2K60Hz_420, Stereo Audio 2.0
10010 4K2K60Hz_420, Dolby/DTS 5.1
10001 4K2K60Hz_420, HD Audio 7.1
10000 4K2K60Hz_444, Stereo Audio 2.0
01111 4K2K60Hz_444, Dolby/DTS 5.1
01110 4K2K60Hz_444, HD Audio 7.1
01101 4K2K60Hz_444, Stereo Audio 2.0 HDR
01100 4K2K60Hz_444, Dolby/DTS 5.1 HDR
01011 4K2K60Hz_444, HD Audio 7.1 HDR
01010 COPY_FROM_LOOP OUT
01001 COPY_FROM_CAT OUT1
01000 COPY_FROM_CAT OUT2
00111 COPY_FROM_CAT OUT3
00110 COPY_FROM_CAT OUT4
00101 COPY_FROM_CAT OUT5
00100 COPY_FROM_CAT OUT6
00011 COPY_FROM_CAT OUT7
00010 COPY_FROM_CAT OUT8
00001 1080P, Stereo Audio 2.0
00000 PC control mode