Delta-Opti HDMI+USB-EX-70-4KV2 User manual

Manufactured in China for:
DELTA-OPTI Monika Matysiak,
60-713 Poznan, 10 Graniczna St., Poland
www.shopdelta.eu
User Manual
HDMI+USB-EX-70-4KV2

Important Safety Instructions:
1. To prevent electric shock, please ensure that all devices are properly
grounded.
2. Do not place this device near or over a radiator or heat register, or
where it is exposed to direct sunlight.
3. Place the device in a well-ventilated area, do not block any ventilation
openings.
4. Do not expose this device to rain or place it near water. Any liquid that
goes into the device may cause a failure, fire, or electric shock.
5. Do not place the device on an uneven or unstable surface. The device
may fall resulting in a malfunction.
6. Never insert anything metallic into the open parts of this device. This
may cause a danger of electric shock.
7. The device should be repaired only by a qualified technician.
8. If a third-party power supply is used, please ensure that the power
supply specifications meet the product requirements.
I. Introduction
This is an HDMI point-to-point extender kit, it can realize zero-latency
transmission. The 4K@60Hz HDMI signal can be extended by 70m through CAT6/6A/7 network
cable. It supports HDMI loop out, KVM function, 3.5mm stereo audio output, etc. This kit is a
reliable, ultra-high-definition video transmission solution,
which is widely used in security monitoring, home theater, broadcasting,
training and other fields.
II. Features
1. Zero-latency transmission.
2. Extend 4K@60Hz HDMI signal up to 70m/230ft over Cat6/6A/7 cable.
3. Compatible with a wider range of screen resolutions such as 3440x1440, 2560x1440,

2560x1080, 2048x1080, 1920x1440
4. Support KVM function.
5. Support HDR10.
6. The transmitter supports HDMI loop out.
7. The receiver supports 3.5mm stereo audio output.
8. Support EDID pass-through and auto down-scaling.
9. Lightning protection, surge protection, ESD protection.
III. Package Contents
Transmitter x1
Receiver x1
DC5V/1A x2
USB cable x1
User manual x1
Mounting ear x4
Screw x10
IV. Installation Requirements
Item
Description
Requirement
Signal source
device
PC, DVD, NVR, etc. with HDMI port
HDMI cable ≤ 5m
Cable
CAT6/6A/7，following standard IEEE-568B
CAT6/6A/7 ≤ 70m
Display device
TV, projector, LED screen, etc. with HDMI port
HDMI cable ≤ 5m

V. Wall Mounting
Choose the wall mounting position and attach the mounting ears to the
unit according to the diagram.
VI. Panel Description
1. Transmitter
1
Power Input
Connect with DC5V power adapter
2
HDMI Out
Connect with HDMI display device
3
HDMI In
Connect with HDMI source device
4
Reset Button
Press to restart the device
5
RJ45 Output
Connect with CAT6/6A/7 network cable
6
USB-A Port
Connect to the computer with USB cable
7
KVM Indicator
1) Light off: the computer and the USB port have

not established a connection
2) Steady on: the computer and the USB port are
Connected
3) Light flashing: the KVM data is transmitting
8
Power Indicator
1) Light flashing: the power is on, but no HDMI signal is
transmitted
2) Steady on: the HDMI signal is transmitting
2. Receiver
1
Power Input
Connect with DC 5V/1A power adapter
2
HDMI Out
Connect with HDMI display device
3
L/R stereo audio output
Connect with speaker
4
Reset Button
Press to restart the device
5
RJ45 Input
Connect with CAT6/6A/7 network cable
6
USB-A Port
Connect with the mouse and keyboard
7
KVM Indicator
1) Light off: the computer and the USB port have
not established a connection
2) Steady on: the computer and the USB port are
connected
3) Light flashing: the KVM data is transmitting
8
Power indicator
1) Light flashing: the power is on, but no HDMI signal is
transmitted
2) Steady on: the HDMI signal is transmitting

VII. Installation Procedures
1. Connection Diagrams
2.Connection Instructions
1) Connect the source device to the HDMI IN port of the transmitter with an HDMI cable, and
connect the HDMI OUT port of the receiver to the display device with another HDMI cable.
2) Use a Cat6/6A/7 cable to connect the RJ45 port of the transmitter and receiver.
3) If using the KVM function, connect the keyboard/mouse to the USB port of the receiver and
connect the computer to the USB port of the transmitter via the USB cable.
4) If using HDMI loop out, connect the display device to the HDMI OUT port of the transmitter.
5) If you need to output audio additionally, connect the speaker to the L/R port with a 3.5mm
stereo audio cable.
6) Plug the power supply into the devices to get started.
FAQ
Q: The devices are connected correctly, but why is there no image displayed?
A:
1) Please make sure the HDMI cable meets the transmission requirements. (e.g. 4k HDMI cable)
2) Please check and make sure the network cable is connected firmly.
3) Restart the transmitter or receiver by pressing the reset button.
Q: Why does the display occasionally have a black screen?
A:
1) Check if the length of the cable is within the specified range.
2) Restart the transmitter or receiver by pressing the reset button.

Q: Why is the display color abnormal or no sound?
A:
1) Check if the HDMI cables and the network cable are connected well.
2) Restart the transmitter or receiver by pressing the reset button.
VIII. Technical Parameters
Item
Transmitter
Receiver
Video
Input interface
1x HDMI
1x RJ45
Output interface
1x HDMI
1x RJ45
1x HDMI
HDMI length
≤ 5m
≤ 5m
Maximum transfer
rate
18Gbps
EDID pass-through
Supported，auto down-scaling
Compatibility
HDMI 2.0
HDCP 2.2
Resolutions
480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz,
720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz,
3840x2160@24/25/30/50/60Hz, 4096x2160@24/25Hz,
3440x1440, 2560x1440, 2560x1080, 2048x1080, 1920x1440,
1920x1200, 1280x960, 1280x800, 1280x768, 1680x1050,
1360x768, 1366x768, 1600x900, 1024x768, 800x600
Transmission distance
CAT6/6A/7 ≤ 70m
Audio
Input interface
1x HDMI
N/A
Output interface
1x HDMI
1x HDMI
1x 3.5mm L/R

Audio formats
LPCM/DTS-HD/DTS-Audio/Dolby Digital 5.1CH/Dolby Atmos
Command Signal
USB version
USB1.1, compatible with USB1.0
Power
Power Supply
DC 5V/1A
DC 5V/1A
Power Consumption
＜ 4W
＜ 4W
Operating Environment
Working temperature
-20℃~60℃
Storage temperature
-30℃~70℃
Humidity
0~90%RH（no condensation）
Physical Properties
Housing
Iron
Weight
155g
155g
Color
Black
Dimensions
85.0(L)x71.5(W)x21.5(H)mm
Protection
ESD protection
1a Contact discharge level 2 (±4KV)
1b Air discharge level 3 (±8KV)
Implementation of the standard: IEC61000-4-2
Lightning protection, Surge protection
Disclaimer
The product name and brand name may be registered trademark of related manufactures. ™ and
® may be omitted on the user manual. The pictures in this user manual are just for reference. The
terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing Administrator, Inc. We reserve the rights to make changes
without further notice to a productor system described herein to improve reliability, function or
design.