HELGI HI0372S User Manual

Thank you for purchasing this product. For optimum performance and
safety, please read the instructions carefully and keep the manual for future
reference.
Important Safety Notice
Please read below safety instructions carefully before installation and
1. Do not mix up the transmitter unit (TX) and the receiver unit (RX) before
installation.
2. Do not hot plug when it is working.
3. No extender power supply needed, use micro USB cable to power the
transmitter, and receiver is powered from transmitter.
4. Please do not use other accessories to power this products.
5. If it is found that it's unstable when powered by USB cable directly,
please add a 5V plug(with USB port) to connect with the USB cable
for power supply.
Product Introduction
This HDMI Extender includes a transmitter unit (TX) and a receiver unit(RX),
working as a pair. It allows for transmission and extension uncompressed full
HD 1080p@60Hz HDMI signal via CAT6/6A/7 network cable, the transmission
distance is up to 50 meters with zero latency. This product is perfect for AV
transmission in applications of HD conference system, HD video shooting, HD
multimedia education system, home entertainment and signage etc.
Product Feature
1. Portable size design.
2. Support HDMI1.3, compatible with HDCP1.2
3. Resolution supported is up to full HD 1080p@60Hz.
4. Use CAT6/6A/7 for long distance transmission up to 50 meters
5. Uncompressed and zero latency.
6. Micro USB cable for power, support receiver powered from
transmission.
7. Plug and play, without installation.
Package Contents
Installation Requirements
1. HDMI source device(computer graphics card, DVD, PS3, HD monitoring
equipment etc).
2. HDMI display device like SDTV, HDTV, projector with HDMI port.
3. UTP/STP CAT6/6A/7 cable, follow standard IEEE-568B.
Penal Description
1. Transmitter unit(TX)
2. Receiver unit (RX)
Remarks: Users can press button”Lengthto adjust transmittion distance
of this device automatically or manually. If users do not press this button
when power on, then the device will work like last time because of memory
function. If users press this button after power, on the first two press will
make the device adjust the distance according to the network cable length
automatically. After this two press, if users continue to press this button,
then will go to the mode of adjusting transmittion distance manually. There
is 10 levels to tally and adding one more press means a new level. When
users finish the 10 levels adjusting manually it will be back to adjust
transmittion distance automatically mode and into the new loop.
Installation and Connection
1. How to make a CAT6/6A/7 network cable
Follow the standard of IEEE-568B:
1. white and orange; 2. orange; 3. white and green;
4. blue; 5. white and blue; 6. green;
7. white and brown; 8. Brown.
2.Connection
3. Connection instruction
1 ) Plug the transmitter unit (TX) to the HDMI output port of the source device
directly, and plug the receiver (RX) to the HDMI input port of the display
device directly.
2 ) Connect Transmitter unit (TX) and Receiver unit (RX) via network
cables (CAT6,CAT6A or CAT7).
3) Connect the USB cable to Transmitter unit only, each unit will be powered
up, this HDMI extender works .
[NOTE] It is recommended to use a length range within 15~50m network
cable. If the CAT6 cable is too short, there may be no display output
because of the signal is too strong. If the CAT6 cable is too long, the
output may be with poor quality.
FAQ
Q: No image output or audio and video display is not normal? A: Press receiver LENGTH” button for adjusting this unit to
self -adapt to the length of network cable.
Q: No image output?
A: 1) Please make sure that the network cable is made according to the
standard of IEEE-568B.
2) Check and make sure there is HDMI signal input to the transmitter.
3) Press Receiver LENGTHbutton to adjust this unit to self-adapt
to the length of network cable.
4) Make sure HDMI cable is well connected with TV.
5) Make sure the network cable is fine copper wires.
· Specification
Disclaimer
The product name and brand name may be registered trademark of related
manufacturers. TM and ® may be omitted on the user manual.
The pictures on the user manual are just for reference, and there may be
some slight difference with the real products.
We reserve the rights to make changes without further notice to a product
or system described here in to improve reliability, function or design.
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