Covid EHB-200 User manual

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
18Gbps HDMI over HDBaseT Extender
with Bi-directional IR

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com Page 1
Table of Contents
1. Introduction .....................................................................................2
2. Features .........................................................................................2
3. Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4. Technical Specications ........................................................................3-4
5. Operation Controls & Functions...................................................................5
5.1. Transmitter Front and Rear Panel .............................................................5
5.2. Receiver Front and Rear Panel ................................................................6
5.3. IR Pin Denition..............................................................................8
6. Application Example .............................................................................9
Warranty ..........................................................................................10
Safety Information.................................................................................10
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.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged by electrical spikes, surges,
electric shock, lightning strikes, etc. In order to protect and extend the life of your equipment, use of
surge protection systems is highly recommended.

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com Page 2
1. Introduction
This 18Gbps HDMI Extender can send high denition video and audio, RS-232, bi-directional IR, to distances up to
492ft (150 meters) between the transmitter and receiver via a single category cable. It supports resolutions up to
4K2K@60Hz 4:4:4, a full 18Gbps signal with support for HDCP 2.2. An additional HDMI output on the transmitter
allows for use of a local monitor at the source side. It also supports de-embeded audio for L/R audio output, PoC
power extension, and two-way IR pass-through to control both source and display.
2. Features
• HDMI 2.0, HDCP 2.2 / HDCP 1.4, and DVI 1.0 compliant
• Supports 18Gbps bandwidth
• Input and output extends up to 394ft (120 meters) with 4K2K signals and 492ft(150 meters)
with 1080P signals
• Supports one HDMI loop output on transmitter
• De-embeded audio to analog stereo output on receiver
• Bi-directional IR, RS-232 and CEC pass-through
• HDR, HDR10+, Dolby Vision, and HLG function supported
• Supports PoC (Power over Cable)
• Compact design for easy and exible installation.
3. Package Contents
Quantity Item
1 18Gbps HDMI over HDBaseT Extender (Transmitter)
1 18Gbps HDMI over HDBaseT Extender (Receiver)
2 IR Blaster cable, 5ft (1.5 meters)
2 20~60KHz IR Receiver cable, 5ft (1.5 meters)
4 Mounting Ears
2 3-pin Phoenix connectors
1 24V/1A Locking Power adapter
1 User Manual

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com Page 3
4. Technical Specifications
Technical
HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2 / HDCP 1.4
Video Bandwidth 18Gbps
Video Resolution 4K2K 50/60Hz 4:4:4
4K2K 50/60Hz 4:2:2
4K2K 50/60Hz 4:2:0
4K2K 30Hz 4:4:4
1080p, 1080i, 720p, 720i, 480p, 480i
All HDMI 3D TV formats
All PC resolutions including 1920 x 1200
Color Space RGB / YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
Color Depth 8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr 4:2:2/4:2:0)
8-bit (4K60Hz 4:4:4 )
HDMI Audio Formats LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus(DD+),
DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
L/R Audio Formats PCM 2.0
ESD Protection Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Connections
Transmitter Inputs: 1x HDMI Type A [19-pin female]
1x SERVICE [Mini-USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]
1x HDBT OUT [RJ45, 8-pin female]
Control: 1x IR IN [3.5mm Stereo Mini-jack]
1x IR OUT [3.5mm Stereo Mini-jack]
1x RS-232 [Phoenix jack]
Receiver Inputs: 1x HDBT IN [RJ45, 8-pin female]
1x SERVICE [Mini-USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]
1x AUDIO OUT [3.5mm Stereo Mini-jack]
Control: 1x IR IN [3.5mm Stereo Mini-jack]
1x IR OUT [3.5mm Stereo Mini-jack]
1x RS-232 [Phoenix jack]

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
Mechanical
Housing Metal Enclosure
Color Black
Dimensions Transmitter / Receiver: 5.5in /140mm [W] x 2.55in / 65mm [D] x 0.7in /18mm [H]
Weight Transmitter: 160g, Receiver: 155g
Power Supply Input: AC 100 - 240V 50/60Hz
Output: DC 24V/1A (Locking connector)
Power Consumption 9.36 W
Operation Temperature 32 - 104°F / 0 - 40°C
Storage temperature -4 - 140°F / -20 - 60°C
Relative Humidity 20 - 90% RH (no condensation)
Resolution / Distance
4K2K 394ft / 120M
1080P 492ft / 150M
Resolution / Cable Length 4K60 -
Feet / Meters
4K30 -
Feet / Meters
1080P60 -
Feet / Meters
HDMI IN / OUT 10ft / 3M 30ft / 10M 50ft / 15M
The use of“Premium High Speed HDMI” cable is highly recommended.
Page 4
SESERVRVICICEE
5.5” (140mm)
5.5” (140mm)
2.55” (65mm)
0.7” (18mm)
Front View
Top View

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
5. Operation Controls and Functions
5.1 Transmitter Panel
Page 5
SERVICE
RS-232
TX RX
HDMI OUT HDMI IN IR IN IR OUT
DC 24V
Name Function Description
Power LED Red LED indicates when the transmitter is powered.
SERVICE port Firmware update port.
DC 24V DC 24V input for 24V 1A power adapter.
Note that the extender supports PoC function, it means that either transmitter or receiver is
powered by the 24V/1A power adapter, the other does not need a power supply.
HDBT OUT RJ45 connector for connecting the HDBT IN port of receiver with CAT 5e/6 cable.
Connection Signal
Indicator lamp
(on the left side of the
HDBT OUT port)
• Solid: Transmitter and Receiver are in good connection status.
• Flashing: Transmitter and Receiver are in poor connection status.
• Dark: Transmitter and Receiver are not connected.
Data Signal Indicator
(on the right side of the
HDBT OUT port)
• Solid: HDMI signal with HDCP.
• Flashing: HDMI signal without HDCP.
• Dark: No HDMI signal.
HDMI OUT HDMI loop output for display.
HDMI IN HDMI source input.
IR IN IR port input for receiving the signal of IR remote.
IR OUT IR port output for control of source device. This IR output signal is from IR IN port of
receiver.
RS-232 3-pin pluggable connector for RS-232 command transmission. The RS-232 com-
mand will pass-through from transmitter to receiver or receiver to transmitter.

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com Page 6
5.1 Receiver Panel
Name Function Description
Power LED Red LED indicates when the transmitter is powered.
SERVICE port Firmware update port.
DC 24V DC 24V input for 24V 1A power adapter.
Note that the extender supports PoC function, it means that either transmitter or receiver is
powered by the 24V/1A power adapter, the other does not need a power supply.
HDBT OUT RJ45 connector for connecting the HDBT IN port of receiver with CAT 5e/6 cable.
Connection Signal
Indicator lamp
(on the left side of the
HDBT OUT port)
• Solid: Transmitter and Receiver are in good connection status.
• Flashing: Transmitter and Receiver are in poor connection status.
• Dark: Transmitter and Receiver are not connected.
Data Signal Indicator
(on the right side of the
HDBT OUT port)
• Solid: HDMI signal with HDCP.
• Flashing: HDMI signal without HDCP.
• Dark: No HDMI signal.
HDMI OUT HDMI loop output for display.
AUDIO OUT 3.5mm stereo connector for analog audio output.
IR IN IR port input for receiving the signal of IR remote.
IR OUT IR port output for control of display device. This IR output signal is from IR IN port
of transmitter.
RS-232 3-pin pluggable connector for RS-232 command transmission. The RS-232 com-
mand will pass-through from transmitter to receiver or receiver to transmitter.
SERVICE
HDBT IN
HDMI OUT AUDIO OUT IR IN IR OUT
RS-232
TX RX
DC 24V

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
5.3 IR Pin Definition
Page 7
IR Receiver and Blaster pin’s definition as below:
IR Receiver IR Blaster

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
IR system diagram
Note that IR remote sends signal distance for 0~5 meters / 0~8 meters, and angle is plus-minus 45
degrees / vertical direction.
Page 8

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
6. Application Example
Page 9

EHB-200
USER MANUAL v1.0
1723 W. 4th Street Tempe Arizona 85281
P: 800.638.6104 | F: 480.966.6728 | E: [e-mail] | www.covid.com
To reduce the risk of electric shock, do not expose this product to rain or moisture.
Do not modify the wall plug. Doing so will void the warranty and safety features.
If the wall plug does not t into your local power socket, hire an electrician to replace your
obsolete socket.
This equipment should be installed near the socket outlet and the device should be easily
accessible in the case it requires disconnection.
Safety Information
!
!
!
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Warranty
Parts and labor warranty time is three year and from the date of original shipment. This warranty shall be
void if a serial number has been removed from the product.
Upon determination of a legitimate defect covered by this warranty and at COVID’s sole discretion, user
should bear the transport cost during the warranty.
If product is out of warranty then repair charge is required. Out of warranty repairs will only be made
after cost has been approved by Customers and proper nancial arrangements are made. Customer must
cover round trip shipment expenses.
Page 10