1.POWER:Make sure all devices are powered on. (Source, extender, display devices) 2.INDICATOR:Make sure LED indicators of transmitter and receiver are normal according to user manual. 3.DEVICES:Make sure picture can be shown normally when connecting source to display devices directly. 4.CABLE:Try to plug in and out HDMI/ CatX cable or change another HDMI/ CatX cable. 4-1 Cat 5e/ 6/ 6a/7 cable is recommended, do not use Cat5 cable. 4-2 Make sure CATx cables is less than 230ft for 1080p, 130ft for 4K resolution. 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 Cable:When control DVD at TV side by DVD remote controller. 6-1 Plug IR receiver cable to receiver IR in port 6-2 Plug IR emitter cable into transmitter IR out port;Make sure the IR emitter head is secured over IR window center of source device.
Audio Format Stereo,LPCM,Dolby DTS-HD Control method Bi-directional IR+RS232 pass through
Features & details
【Uncompressed UHD】Supports 1080P@60Hz up to 70m( 230ft), 4K@60Hz 4:2:0 8bit HDR up to 40m(130ft) via Cat5e/6a/7 cable; Supports 1080p 3D. Audio Supports Dolby Atmos, DTS:X,Dolby TrueHD,DTS-HD Master, LPCM 2.1/ 5.1/ 7.1CH, provides you a Great Picture and Fantastic Audio. 【Plug and play】Supports Bi-directional PoE,IR and RS232; Automatic EDID management; High compliance with HDCP 2.2/1.4 to prevent copying of digital audio and video content as it travels across connections. HDMI1.4 and HDMI 2.0b (4K/UHD @60Hz with 4:2:0 chroma subsampling only) Ultra-slim with Fix Mounting Ear. 【High Compatibility】The Extender Can Do a Really Good Job with your PC,PS3/PS4,X BoX,DVD Player, Apple TV, Satellite Box, Cable Box, Android Box etc; Ideal for Digital Signage, Home Theater, Boardrooms, Workshop, Seminar, Classrooms, Conference, Gaming, Video Production etc. 【High Reliability】Certificated by FCC, CE. Preventing thunder strikes, built-in Surge/ Lightning Protection, Superior ESD Protection. One transmitter supports one receiver only. Mounting ear for easy installation. ***New Arrival: HDMI2.0 Fiber Extender ASIN: 【B073QLRJDR】. 【Recommendation】 This doesn't support ARC. please buy [4KEX70-ARC-H2] in below comparison chart. If You need a Extender to work with Apple TV 4K, Roku 4, Amazon Fire TV, Cisco Cable Box, or if your display device support 4K@60hz, YUV4:4:4. please buy [4KEX70-H2], or you need turn the UltraHD Color feature off to prevent bandwidth from exceeding the limit. 1-Year Warranty and Free Lifetime Technical Support (AV Access).
Manufacturer: AV Access
Brand: AV Access
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