Orei CO-EX330-K User manual

HDMI Extender over single 100m/328ft Coaxial
Cables with IR Control
Operation Manual

Thank you for purchasing this product. For optimum performance and safety,
please read these instructions carefully before connecting, operating or adjusting
this product. Please keep this manual for future reference.
● Introduction
The HDMI Over Single Coax Extender sends HDMI signals Over just one 75Ohm
Coaxial cable -- up to100m away. The HDMI Over Single Coax Extender supports
HDMI 1.3 and HDCP 1.1 with features such as Deep Color and 1080p.By using
standard and widely available 75Ohm RG-6U cables, the HDMI Over Single Coax
Extender makes HDMI signal extensions to be easier than heavy and expensive
copper cable and more robust than optical fiber. The Extender includes two units:
transmitter and receiver. The transmitting unit is used to capture the HDMI input
with IR signals and carries the signals via one coaxial cable. The receiving unit
is responsible for equalizing the transmitted HDMI signal and reconstructing IR

and serial control signals. The Extender offers the most convenient solution for
HDMI extension over a single coaxial cable with long distance capability, and is
the perfect solution for any application.
● Features
1.Flexible extension of high-bandwidth HDMI 1.3 thanks to the performance
and reliability of 75Ohm RG-6U Coax cable.
2.Audio and video are transmitted digitally over the 75Ohm RG-6U Coax cable
with zero signal loss.
3.Single Link Range: 1080p/60, 12 bit color depth.
4.Compliant with HDMI 1.3, HDCP 1.1 standards.
5.Supports digital video formats in Deep Color Mode at up to 12bits/color.
6.Supports PCM 48KHz audio.
7.Supports Cascade function in Transmitter and Receiver and it is easy to build
a network system by installer.

8.Lip-Sync Pass Through.
9.Bi-directional IR system allowing for control of source or display
(IR accessories included)
● Package Contents:
(1) [TX & RX]
(2) IR Blaster (TX)
(2) IR Receiver (RX)
(2) DC 5V in line power supply
(1) User Manual

● Specification
Frequency Bandwidth 225MHz/link (HDMI 1.3)
In/Output Support Resolution
480i, 576i, 720p@50/59.94,60
1080i@50/59.94/60
[email protected]/24/25/29.97/30/50/59.94/60
Input TMDS Signal: 3.3 volts
Input DDC Signal: 5.0 volts/P-P
ESD Protection Human body
model
±8kV (air-gap discharge)
±4kV (contact discharge)
Coaxial Cable Distance
Full HD up to 100M (RG-6U cables)
HD up to 200M (RG-6U cables)
SD up to 300M (RG-6U cables )
Dimension (mm) 100(D)x105(W)x25(H)
Weight (g) 280

Dimension (mm) 100(D)x105(W)x25(H)
Weight (g) 280
Power Supply: (2) 5V1A DC
Power consumption: 2.3 watts (TX); 2.2 watts (RX)
Operation temperature: 32~104 °F
Storage temperature: -4 ~140 °F
Relative humidity: 20~90 % RH (no condensation)

● Operation Controls and Functions
1. Transmitter
Front Panel
Rear Panel

◆LINK LED:This LED will illuminate when the device is connected with HDMI
source.
◆HDMI IN: This slot is to connect with the input source equipment such as DVD
or Blue-ray player with connection cable for input video and audio signal
transmission.
◆IR RX: Connect to the IR Receiver for IR signal reception. Ensure that remote
being used is within the direct line-of-sight of the IR receiver.
◆IR TX: Connect the IR Blaster cable included in the package for IR signal
transmission. Pace the IR blaster in direct line-of-sight of the equipment to be
controlled.
◆EDID: The EDID switch allows to pre-set an EDID to encourage a “handshake”
between the display and source.
Position EDID Description
00 1080p, 2CH PCM 48KHz
01
10
11
1080p, 5.1CH PCM 48KHz
1080p, 7.1CH PCM 48KHz
1080i, 2CH PCM 48KHz

◆Power LED: This red LED will switch on when the device is connected with
the power supply.
◆DC 5V: Plug the 5V DC power supply into the unit and connect the adaptor to
an AC outlet. The red LED will turn on when the power is on.
◆Coax Out: Connect one 75ohm RG-6U coax cable between the transmitter
and the receiver BNC port.
2. Receiver
Front Panel

Rear Panel
◆LOCK LED: This LED will illuminate when the HDMI signal from the transmitter
is stable.
◆HDMI Out: This slot is where you connect a HDMI display with a HDMI cable.
◆IR RX: Connect to the IR Receiver for IR signal reception. Ensure that remote
being used is within the direct line-of-sight of the IR receiver.
◆IR TX: Connect the IR Blaster cable included in the package for IR signal
transmission. Pace the IR blaster in direct line-of-sight of the equipment to be
controlled.
◆Power LED: This red LED will switch on when the device is connected with
the power supply.

◆DC 5V: Plug the 5V DC power supply into the unit and connect the adaptor to
an AC outlet. The red LED will turn on when the power is on.
◆Coax IN: Connect one 75ohm RG-6U coax cable between the transmitter and
the receiver BNC port.
◆LOOP OUT: Connect one 75ohm RG-6U coax cable between the receiver with
the next receiver BNC port.
● Wideband IR(20KHz---60KHz) Introduction

IR RECEIVER (RX)
To control the source: Plug IR Receiver into IR RX port of receiver unit; place
receiver at or near display.
To control the display: Plug IR Receiver into IR RX port of transmitter unit; place
receiver in position where it is able to receive remote signals.
IR BLASTER (TX)
To control the source: Plug IR Blaster into IR TX port of transmitter unit; place
blaster in front of the IR eye of the source.
To control the display: Plug IR Blaster into IR TX port of receiver unit; place
blaster in front of the IR eye of the display.

● Connection and Installation
Connect the HDMI Transmitter output BNC ports using single RG6 coaxial cables
to included Receiver. It is strongly recommended that factory terminated cable
assemblies be used and their length shall not exceed 328 ft respectively.
Connect the HDMI output from the Receiver to high-definition display devices
such as HD-LCD, HD-DLP and HD projectors with HDMI input interfaces. Use
high-speed HDMI cables that are recommended for the distances that are
required for each connection. HDMI cable length should not exceed 16 ft.
The source can be controlled from the display. This is accomplished by using an
optional IR Receiver pigtail pointing away from the display, which can be connected
to the receiver portion of the extender. The IR Transmitter pigtail is then connected
to the Transmitter of the extender and pointed at the source.