4KEX70-W In Wall 4K HDBaseT Transmitter with HDMI/VGA User Manual
Disclaimers The information in this manual has been carefully checked and is believed to be accurate. AV Access Technology Limited assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use. 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. Ensure the unit is well ventilated. • To prevent risk of electric shock or fire hazard due to overheating, do not obstruct the unit’s ventilation openings with newspapers, tablecloths, curtains, or similar items.
Table of Contents Introduction ��������������������������������������������������������������������������������������������� 2 Overview ���������������������������������������������������������������������������������������������������������������������� 2 Features ������������������������������������������������������������������������������������������������������������������������� 3 Package Contents ������������������������������������������������������������������������������������������������������
Introduction Introduction Overview 4KEX70-W is an in wall 4K HDBT transmitter which includes an HDMI input, a VGA input and an HDBT output, and is designed to work with an HDBT receiver such as the 4KEX70-RX-PSE. It supports resolutions up to 4K@60Hz 4:2:0 8bit and HDCP for the HDMI signal. It can reliably extend HDMI signal up to 131ft (40m) at 4K and 230ft (70m) at 1080P over a Cat 6a/7 cable, or up to 115ft (35m) at 4K and 197ft (60m) at 1080P over a Cat 5e/6 cable.
Introduction Features • Switches HDMI and VGA inputs to an HDBT output • HDMI input supports resolutions up to 4K@60Hz 4:2:0 8bit and HDCP • Over a Cat 6a/7 cable, HDMI signal transmission distance up to 131ft/40m at 4K and 230ft/70m at 1080P • Over a Cat 5e/6 cable, HDMI signal transmission distance up to 115ft/35m at 4K and 197ft/60m at 1080P • Independent DIP switch for EDID management on VGA input • Supports automatic and manual button switch between HDMI and VGA inputs • Supports one-way
Introduction Panel Front Panel 1 7 8 9 2 3 6 10 4 5 No. Name Description 1 VGA In VGA LED Connect to a VGA source device. On: The VGA source is selected. (Blue) Off: The VGA source is not selected. Audio input, used in conjunction with the VGA 2 3 Audio HDMI LED source. On: The HDMI source is selected. 5 (Blue) HDMI In Off: The HDMI source is not selected. Connect to an HDMI source device. 6 EDID For EDID management 4 www.avaccess.com 4 services@avaccess.
Introduction No. 7 8 Name Description On: HDCP protected content is being transmitted. HDCP LED Blinking: Non-HDCP protected content is being (Blue) transmitted. Link LED (Green) Off: No content is being transmitted. On: The link between transmitter and receiver is normal. 9 Off/Blinking: No link or link error. Select Button Press to select the input source. 10 IR Sensor www.avaccess.com IR window with built-in IR receiver (30-55KHz) 5 services@avaccess.
Introduction Rear Panel 1 2 3 4 No. Name 1 HDBT Out 2 Power In receiver with built-in PSE module for power input 3 RS232 4 IR Out (e.g. 4KEX70-RX-PSE). For RS232 pass-through Connect to an IR emitter. IR emitter is not included www.avaccess.com Description Connect to an HDBT receiver via a Cat X cable (e.g. 4KEX70-RX-PSE). Connect to DC 12V power supply or an HDBT in the package. 6 services@avaccess.
Installation Instructions Installation Instructions Bi-directional IR pass through enables users to control the source at the display location or control the display at the source location with ease. Please refer to the following two applied installations. Applied installation 1: Transmitter 4KEX70-W PC 1 Connect the VGA source DVD 2 Connect the HDMI source 6 Connect the IR emitter on the rear panel Note: The IR emitter head should be secured over the center of the DVD IR window.
Installation Instructions Applied installation 2: Transmitter 4KEX70-W PC 1 Connect the VGA source DVD 2 Connect the HDMI source 7 Point the remote at the IR Sensor window TV Remote 3 Connect the transmitter and receiver via a Cat 5e / 6 / 7 cable. Note: Ensure the Cat 5e / 6 cable is within 197ft at 1080P, 115ft at 4K. 4KEX70-RX-PSE 6 Connect the power Connect the IR emitter 5 Note: The IR emitter head should be secured over the center of the TV IR window.
Input Source Switch Input Source Switch 4KEX70-W transmitter supports automatic and manual button switch between the VGA and HDMI sources. Automatic Switch 1. Connecting to the sources before powering on all devices (Priority: HDMI > VGA): • Connect to both HDMI and VGA sources, power on all devices; the HDMI source will be selected by default. Remove either source from the transmitter; the remaining source will be automatically selected.
EDID Management EDID Management EDID (Extended Display Identification Data) is a data structure generated by a digital display to communicate its capabilities, such as its native resolution, to the attached source device. For VGA input, fixed EDID can be set using the EDID DIP switch on the front panel.
Specification Specification Technical Video Signal Type VGA, HDMI VGA: 640x480, 800x600, 1024x768, 1280x720, 1280x1024, 1920x1080, 1920x12008 HDMI: SMPTE: 1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8, 1920x1080P1,2,3,4,5,6,7,8, 3840x21602,3,5,6,8, 4096x21602,3,5,6,8 VESA: Input/Output Resolution 800x6008, 1024x7688, 1280x7688, Supported 1280x8008, 1280x9608, 1280x10248, 1360x7688, 1366x7688, 1400x10508, 1440x9008, 1600x9008, 1600x12008, 1680x10508, 1920x12008 1 = at 23.
Specification General Operating Temperature 0°C to 45°C (32°F to 113°F) Storage Temperature -20°C to 70°C (-4°F to 158°F) Humidity 10% to 90%, non-condensing ±8kV(Air-gap discharge)/ ESD Protection ±4kV(Contact discharge) Power Consumption (Maximum) 3.36W Device Dimensions 3.58'' x 1.16'' x 4.16'' (W x H x D) (91mm × 29.4mm × 105.6mm) Product Net Weight 0.4lb (0.18kg) Cable Specifications: Note: AV Access recommends the use of T568B straight-through Category cables.
Trouble Shooting Trouble Shooting Steps of Regular Troubleshooting Routine 1. Power: Please make sure all devices are powered on (sources, transmitter, receiver and display). 2. Indicator: Please make sure LED indicators of the transmitter and receiver are normal according to user manual. 3. Devices: Please make sure picture can be shown normally when connecting the source to the display directly. 4. Cable: Plug in and out HDMI/Cat X cable or try another HDMI/Cat X cable.
Trouble Shooting • Link indicator should be solid on. If it is blinking or off, it is likely a problem with your Ethernet cable. Please change to a qualified cable (Cat 5e/6/7, EIA/TIA 568B) and ensure the cable length is within the maximum transmission distance. • HDCP indicator should be solid on or blinking. If it is off, it means no signal pass through. Please check if the HDMI cables are well connected to the source and TV, and the CATX cable that connects transmitter to receiver is normal.
Trouble Shooting • You can purchase an AV Access universal IR cable that will be compliant with any third party device (Amazon ASIN: "B01MYX46IC"). 4. How to use the RS232 port in the extender? The RS232 port provides a channel to pass through protocol commands to control third party devices such as your source or display. RS232 uses the three pins that are labeled transmitter, receiver and GND. Connect a host computer or control system to the RS232 connector.
Warranty Warranty Products are backed by a limited 1-year parts and labor warranty. For the following cases AV Access Technology Limited shall charge for the service(s) claimed for the product if the product is still remediable and the warranty card becomes unenforceable or inapplicable. 1. The original serial number (specified by AV Access Technology Limited) labeled on the product has been removed, erased, replaced, defaced or is illegible. 2. The warranty has expired. 3.
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