Installation Manual

Installation Instruction/ Trouble Shooting

4K HDMI 2.0 Extender 230ft 18Gbps (EZ-EX70H2L)

HDMI2.0b 4K@60Hz 4:4:4 8bit HDR

Bi-directional PoE, Bi-directional IR

Installation Step:

1. Connect HDMI cable from HDMI source devices to HDMI Extender input.

2. Connect network/Ethernet cable from Transmitter out to Receiver input.

3. Connect HDMI cable from HDMI output (Receiver) to HDMI input on your

display.

Trouble Shooting:

1. Power: Make sure all devices are powered on. (source, extender, display devices)

2. Indicator: Make sure LED indicators are normal according to below diagram.

LED Indicators Description

LED Description

Power LED (Red)

On:The device is powered on.

Off:The device is powered off.

Work LED (Blue)

Blinking:The device is working properly.

Off: The device is not working properly.

Link LED (Blue)

On :Link between transmitter and receiver has been

established.

Off/Blinking: Connection exceptions exist between transmitter

and receiver.

STATUS/

SIGNAL LED

On: The audio and video signal is normal.

Off: No Audio and Video signal.

3. Devices: Make sure picture can be shown normally when connecting HDMI source

to display devices directly.

4. Cable: Plug in and out HDMI 2.0 /CatX cable or try another HDMI 2.0 /CatX cable.

4-1 Cat 5e/6/6a cable is recommended, do not use Cat 5 cable.

4-2 Make sure CatX cable is less than 230ft for 1080p, 130ft for 4K resolution.

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Installation Instruction/ Trouble Shooting 4K HDMI 2.0 Extender 230ft 18Gbps (EZ-EX70H2L) HDMI2.0b 4K@60Hz 4:4:4 8bit HDR Bi-directional PoE, Bi-directional IR Installation Step: 1. Connect HDMI cable from HDMI source devices to HDMI Extender input. 2. Connect network/Ethernet cable from Transmitter out to Receiver input. 3. Connect HDMI cable from HDMI output (Receiver) to HDMI input on your display. Trouble Shooting: 1. Power: Make sure all devices are powered on. (source, extender, display devices) 2.
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4-3 Make sure the two connectors of one CatX cable are same standard (EIA/TIA 568B). 5. Compatibility: Please test other source and display devices to determine whether it is a compatibility issue. 6. IR SIGNAL: Make sure the IR cables are correctly installed according to below diagram.(IR Bi-directional Control) 6-1 Check if the IR emitter head is secured over the center of the IR window of source device.
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all interfaces are normally connected. 2. Please use the original factory power adaptor. 3. Please turn power off when machine is not used for longtime. 4. All parts will be free from the strong shake, hit, fall. 5. Touching the device with the wet hands is prohibited. 6. Please do not open the cover and do not touch the inside parts. 7. The machine should be placed at the spot far away from the Damp, High Temperature, Dusty, Erosive, and Oxidant environment.