Page 1
4KEX70-H2 HDMI 2.0 Over HDBaseT Extender User Manual...
Page 3
AV Access Technology Limited assumes no responsibility for any inaccuracies that may be contained in this document. AV Access Technology Limited also makes no commitment to update or to keep current the information contained in this document.
Important Safety Instructions • Do not expose this device to rain, moisture, dripping or splashing. No objects filled with liquids, such as vases, shall be placed on the device. • Do not install or place this unit in a bookcase, built-in cabinet, or in another confined space.
Introduction Overview 4KEX70-H2 is a slim HDBT transmitter receiver set. It supports resolutions up to 4K@60Hz 4:4:4 8bit and HDCP 2.2, transporting HDMI signals up to 131ft (40m) at 4K and up to 230ft (70m) at 1080P via a CATX cable, along with bi-directional IR and power.
• Slim profile, space saving and easy-to-install Package Contents Before you start the installation of the product, please check the package contents as below: • Transmitter 4KEX70-H2 x1 • Receiver 4KEX70-H2 x1 • Power Supply (DC 18V 1A) x1 •...
Introduction Panel Front Panel Transmitter/Receiver Name Description On: The device is powered on. Power LED (Red) Off: The device is powered off. Blinking: The device is working properly. Status LED Off: The device is not working properly. (Green) On: HDMI signal is HDCP protected. HDCP LED Blinking: HDMI signal is not HDCP protected.
Introduction Rear Panel Transmitter Name Description Connect to the DC 18V 1A power supply. Note: If transmitter is connected to the power supply, the DC 18V receiver is adapter free. HDBT Out Connect to the receiver via a Cat 5e/6/6a/7 cable. Connect to the supplied IR receiver.
Page 10
Introduction Receiver Name Description Connect to the DC 18V 1A power supply. Note: If receiver is connected to the power supply, the DC 18V transmitter is adapter free. HDBT In Connect to the transmitter via a Cat 5e/6/6a/7 cable. Connect to the supplied IR receiver. Secure the IR receiver IR In with adhesive.
Installation Instructions Installation Instructions The product package includes one IR emitter and one IR receiver. Please refer to the following two applied installations. Applied installation 1: Power supply Note: The IR emitter head should be secured over the center of the DVD IR window.
Page 12
Installation Instructions Applied installation 2: Power supply TV Remote Connect the power Connect the Connect the Note: When transmitter IR receiver HDMI source (receiver) is powered on, receiver (transmitter) is adapter free. Transmitter Connect transmitter to receiver via a Cat 5e/6/7 cable. Note: Ensure Cat X cable is within 131ft for 4K resolution and 230ft for 1080P.
Specification Specification Technical Video Signal Type HDMI 2.0 with HDCP2.2 SMPTE: 1,2,3,4,5,6,7,8 1280x720P ,1920x1080I 1,2,3,4,5,6,7,8 2,3,5,6,8 1920x1080P , 3840x2160 2,3,5,6,8 4096x2160 VESA: 800x600 , 1024x768 , 1280x768 Input / Output Resolution 1280x800 , 1280x960 , 1280x1024 Support 1360x768 , 1366x768 , 1400x1050 1440x900 , 1600x900...
Page 14
(136.8 mm ×15.4 mm × 74.5 mm) Transmitter: 0.53lb (0.24kg) Product Net Weight Receiver: 0.53lb (0.24kg) Cable Specifications: Note: AV Access recommends the use of T568B straight-through Category cables. Cable Type Range Supported Video Input / Output: 49ft (15m) 1080P@60Hz...
Trouble Shooting Trouble Shooting Steps of Regular Troubleshooting Routine Power: Please make sure all devices are powered on (the source, extender set and display). Indicator: Please make sure LED indicators of the transmitter and receiver are normal according to user manual. Devices: Please make sure picture can be shown normally when connecting source to display devices directly.
Trouble Shooting Typical Questions How to deal with video flash or cut off during the installation? • Power indicator should be solid on and status indicator should be blinking. If not, please check if the power adapter is well connected. •...
Page 17
IR Receiver IR Emitter • You can purchase an AV Access universal IR cable that will be compliant with any third party device (Amazon ASIN: "B01MYX46IC"). How to use the RS 232 port in the extender? The RS 232 port provides a channel to pass through protocol commands to control third party devices such as your source or display.
Page 18
Trouble Shooting Control System RS232 cable HDMI IN Cat X cable RS232 cable HDMI OUT Projector www.avaccess.com...
The warranty has expired. The defects are caused by the fact that the product is repaired, dismantled or altered by anyone that is not from an AV Access Technology Limited authorized service partner. The defects are caused by the fact that the product is used or handled improperly, roughly or not as instructed in the applicable User Guide.
Need help?
Do you have a question about the 4KEX70-H2 and is the answer not in the manual?
Questions and answers