REI CO-UHD330-K User manual

18Gbps HDMI over
COAXIAL Extender (100m)
USER MANUAL
Follow us on Youtube
and Facebook
www.orei.com
CO-UHD330-K

Table of
Contents
Introduction 04
Features 05
Package Contents 05
Specifications 06
Operation Controls and Functions 08
Application Example 12
Thank you for purchasing this product. For optimum performance and safety, please
read these instructions carefully before connecting, operating or adjusting this prod-
uct. Please keep this manual for future reference.
page 02
Thank you for purchasing this product
This product contains sensitive electrical components that may be damaged by
electrical spikes, surges, electric shock, lightning strikes, etc. Use of surge protection
systems is highly recommended in order to protect and extend the service life of
your equipment.
Surge protection device recommended

Registration
Page
Please Activate your warranty by registering our product through the link
below - www.orei.com/register
Technical Support
Need Help?
Our experienced Technical Support Team is here for you to answer your
questions, give technical advice or help troubleshoot your project to get you
installed on time and on budget. Call, email or chat with us now.
OREI Live Technical Support Hours
US team (US/Canada/Mexico): Monday-Friday, 9 a.m. - 6 p.m. Central Time
Support Email - [email protected] |Support Number - 877-290-5530
Or
Chat Live on www.orei.com
Send us an instant message now. Our Technical Support Team will respond
momentarily. Available during live support hours.
page 03

This 18Gbps HDMI over COAXIAL Extender can extend HDMI video and audio
signals up to 328ft / 100m via a single coaxial cable. Video resolution is up to
4K2K@50/60Hz 4:4:4. The Extender supports audio embedding and de-embed-
ding function. It is equipped with bi-directional IR pass-through, allowing users
to send IR control up to a distance of 328ft / 100m, making IR control possible
without any additional wires. It also supports advanced EDID management.
The Extender provides exceptional quality, advanced & user-friendly operation,
and flexible control.
page 04
Introduction

1. HDMI 2.0 and HDCP 2.2 compliant
2. Support 18Gbps video bandwidth
3. Support video resolution up to 4K2K@50/60Hz 4:4:4
4. Bi-directional IR with IR Adapter Cable to connect to control systems
5. Support audio embedding / de-embedding function
6. Up to 5.1-channel audio supported including Dolby Digital, DTS, and
PCM. (This unit does not support Dolby True HD, DTS-HD, or LPCM)
7. 4K transmission distance up to 328ft/100m via a single RG6 Copper (75
ohm) coaxial cable
8. 3D, HDR, HDR10+, Dolby Vision, HLG supported
9. Advanced EDID management
10. Wall-mountable housing design for easy installation
Package Contents
1. HDMI over COAXIAL Extender (Transmitter) 1pcs
2. HDMI over COAXIAL Extender (Receiver) 1pcs
3. IR Blaster Cable (1.5 meters) 1pcs
4. IR Receiver Cable (1.5 meters) 1pcs
5. Mounting Ears 4pcs
6. Machine Screws (KM3*4) 8pcs
7. 12V/1A Locking Power Adapter 2pcs
8. User Manual 1pcs
page 05
Features

Technical
HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2
Video Bandwidth 594MHz/18Gbps
Video Resolution 480i ~ 1080p50/60Hz, 4Kx2K@24/30Hz, 4K2K@60Hz
HDR HDR, HDR10+, Dolby Vision, HLG
Color Space RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0
Color Depth 8/10/12-bit
Audio Formats PCM 2.0: 32K, 44.1K, 48K, 16/20/24bit
Dolby Digital 2.0/5.1: 32K, 44.1K, 48K, 16/20/24bit
DTS 2.0/5.1: 32K, 44.1K, 48K, 16/20/24bit
IR Level 12Vp-p
Transmission Distance 328ft / 100m via RG6 Copper (75 ohm) coaxial cable
Connection
Transmitter
Input: 1 × HDMI IN [Type A, 19-pin female]
1 × LINE IN [3.5mm audio jack]
Output: 1 × COAX OUT [BNC connector]
1 × HDMI OUT [Type A, 19-pin female]
Control: 1 × IR IN [3.5mm audio jack]
1 × IR OUT [3.5mm audio jack]
1 × SERVICE [Micro USB, 5-pin female]
Receiver
Input: 1 × COAX IN [BNC connector]
Output: 1 × HDMI OUT [Type A, 19-pin female]
1 × AUDIO OUT [3.5mm audio jack]
Control: 1 × IR IN [3.5mm audio jack]
1 × IR OUT [3.5mm audio jack]
1 × SERVICE [Micro USB, 5-pin female]
page 06
Specications

page 07
Specications
Mechanical
Housing Metal Enclosure
Color Black
Dimensions Transmitter / Receiver: 144mm [W] x 78mm [D] x 23mm [H]
Weight Transmitter/Receiver: 288g
Power Supply Input: AC 100 - 240V 50/60Hz
Output: DC 12V/1A (US/EU standard, CE/FCC/UL certified)
Power Consumption (Max) Transmitter: 7.92W Receiver: 6.72W
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)

Operation Controls
and Functions
page 08
No. Name Function Description
1. POWER LED Blue LED indicates that the Transmitter is powered on.
2. LINK LED
(Blue)
• Light on: Transmitter and Receiver are in good connection status.
• Light off: Transmitter and Receiver are not connected, or the
system is powered off.
3. INPUT LED • Light on: There is video signal input.
• Light off: There is no video signal input, or the system is powered off.
4. OUTPUT LED
(Blue)
The OUTPUT LED lights in blue when the HDMI OUT port is
connected with display devices normally.
Transmitter Panel
SERVICE
HDMI
LINE
POWERL INKI NPUT OUTPUT
EDIDAUDI O
TX
123 4 5 6 7
FLASHERRECEIVER
IRHDMI IN LINE INHDMI OU TCOAX OU T DC 12V
8910 11 12 1413

page 09
Operation Controls
and Functions
No. Name Function Description
5. AUDIO DIP
switch
Used to switch the audio source (HDMI IN or LINE IN) for the
HDMI OUT port and the AUDIO OUT port.
Switch to “HDMI”: The HDMI OUT port and the AUDIO OUT
port outputs the audio de-embedded from the HDMI IN port.
Switch to “LINE”: The HDMI OUT port and the AUDIO OUT
port outputs the audio embedded from the LINE IN port (When
there is no signal input for the HDMI IN port, the HDMI OUT
port outputs black screen and the audio from LINE IN, and the
AUDIO OUT port outputs the audio from LINE IN).
6. EDID DIP
switch
Used for EDID setting:
00- Copy RX HDMI OUT port sink EDID (as factory default)
01- Copy TX HDMI LOOP OUT port sink EDID
10- HDMI 1080p@60Hz, Audio 2ch PCM
11- HDMI 4K@60Hz 4:4:4, Audio 5.1ch PCM/DTS/DOLBY
7. SERVICE Firmware update port.
8. COAX OUT Signal output coaxial port, connected to the COAX IN port of
Receiver with a single RG6 Copper (75 ohm) coaxial cable.
9. HDMI OUT HDMI signal output port, connected to HDMI display device.
10. HDMI IN HDMI signal input port, connected to signal source device.
11. LINE IN Analog audio input port, used for audio embedding input.
12. RECEIVER IR signal input port, connected to IR Receiver cable.
13. FLASHER IR signal output port, connected to IR Flasher cable.
14. DC 12V • DC 12V/1A power input port.

page 10
No. Name Function Description
1. POWER LED Blue LED indicates that the Receiver is powered on.
2. LINK LED
(Blue)
• Light on: Transmitter and Receiver are in good connection status.
• Light off: Transmitter and Receiver are not connected, or the
system is powered off.
3. OUTPUT LED
The OUTPUT LED lights in blue when the HDMI OUT port is
connected with display devices normally.
4. SERVICE Firmware update port.
5. COAX IN
Signal input coaxial port, connected to the COAX OUT port of
Transmitter with a single RG6 Copper (75 ohm) coaxial cable.
6. HDMI OUT HDMI signal output port, connected to HDMI display device.
7. AUDIO OUT
Analog audio output port. It also can be used for audio
de-embedding output.
8. RECEIVER IR signal input port, connected to IR Receiver cable.
9. FLASHER IR signal output port, connected to IR Flasher cable.
10. DC 12V DC 12V/1A power input port.
Receiver Panel
Operation Controls
and Functions
FLASHERRECEIVER
IRAUDIO OUTHDMI OUTCOAX IN DC 12V
567 8 9 10
SERVICE
POWER LINK OUTPUT RX
123 4

page 11
Operation Controls
and Functions
IR Pin Definition
IR Receiver and Blaster pin’s definition as below:
Note: When the angle between the IR receiver and the remote control is ± 45 °, the trans-
mission 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.
IR RECEIVERIR BLASTER
Power 12V
Grounding
IR Signal (Tip)
(20-60KHZ)
IR Signal (Tip)
(20-60KHZ)
IR RECEIVER
IR BLASTER
Grounding
(Ring)

Application Example
page 12
The terms HDMI and HDMI High-Definition Multimedia interface, and the HDMI Logo are
trademarks or registered trademarks of HDMI Licensing LLC in the United States and other
countries.
FLASHERRECEIVER
IRHDMI IN LINE INHDMI OUTCOAX OUTDC 12V
FLASHERRECEIVER
IRAUDIO OUTHDMI OUTCOAX IN DC 12V
Power Suppl
y
UHDTV
RG6 Copper (75 ohm)
coaxial cable
UHDTV
Speaker
Power Supply
IR Blaster
IR Blaster
IR Receiver
DVD or Blu-ray
Player
IR Receiver
MP3 player

© 2022
18Gbps HDMI over COAXIAL
Extender (100m)
www.orei.com