Specifications:HDMI Version: HDMI 1.3HDCP Version: HDCP 1.2Resolution: 1920x1080P@60Hz resolution, compatible with 3DConnection instructions:HDMI cable: HDMI 1.3, within 10 ft.Ethernet cable: Cat6/7 within 50m/165ft, Cat5e within 40m/130ft, Cat5 within 30m/100ft.Ethernet cable RJ45 wiring sequence: T568B (white orange, orange, white green, blue, white blue, green, white brown, brown)Remind:1?Directly connect your signal source and monitor before connecting HDMI Extender, and check the signal status.2?The red light is the power light, and the green light is the signal light. It is recommended to use 2 Ethernet cables for testing if there is no signal.3?RJ45 requires the conventional T568B standard. Need to change the wiring sequence if you are using T568A.How to set EDID:If HDMI Extender can't recognize your TV's EDID during the first connection, please set the following settings.1?Connect the TV to the HDMI IN on Transmitter(TX).2?Connect the power and start the TV and Transmitter.3?Hold EDID button for 3-5 seconds. Green light stops flashing, indicating EDID copy is complete.