SAFETY PRECAUTIONS Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply. Please keep the following in mind as you unpack and install this equipment: • Always follow basic safety precautions to reduce the risk of fi re, electrical shock and injury to persons.
1. INTRODUCTION This 4 by 1 4K UHD HDMI Switcher is a brand new high performance design for the next generation of audio/video equipment. It allows a single HDMI output to switch between 4 HDMI sources. This unit provides a high level of audio and video performance with support for resolutions up to 4K@60Hz (YUV 4:2:0) and high defi...
4. SYSTEM REQUIREMENTS • HDMI source equipment such as media players, video game consoles or set-top boxes. • HDMI receiving equipment such as HDTVs, monitors or audio amplifi ers. • The use of “Premium High Speed HDMI” cables is highly recommended.
6. OPERATION CONTROLS AND FUNCTIONS 6.1 Transmitter Front Panel POWER POWER INPUT INPUT IR IN IR IN POWER LED: This LED will illuminate to indicate the unit is on and receiving power. INPUT: Press this button to sequentially switch through the available inputs.
6.2 Transmitter Rear Panel RS-232 OUTPUT INPUT 4 INPUT 3 INPUT 2 INPUT 1 SERVICE DC 5V OUTPUT: Connect to HDMI TVs, monitors or amplifi ers for digital video and audio output. INPUT 1~4: Connect to HDMI source equipment such as media players, game consoles or set-top boxes.
6.3 Remote Control POWER POWER: No function INPUT 1~4: Press any of these buttons to switch to the corresponding input. INPUT CR-72 6.4 IR Pin Defi nitions IR Extender IR Signal Power Grounding...
6.6 Telnet and RS-232 Commands(not fi nal version) Command Name Description Parameters Switch Output A to Input N N=1~4 Switch Output B to Input N N=1~4 Switch Output C to Input N N=1~4 Switch Output D to Input N N=1~4 Switch All Output to Input N N=1~4 AB…..N...
6.7 Telnet Control Before attempting to use telnet control, please ensure that both the unit and the PC/Laptop are connected to the same active networks. To access Telnet in Windows 7, click on the “Start” menu and type “cmd” in the search fi eld, then press “Enter”. Under Windows XP go to the “Start”...
7. CONNECTION DIAGRAM Blu-ray/PS4 Player Blu-ray/PS4 Player Blu-ray/PS4 Player Blu-ray/PS4 Player HDMI IN RS-232 OUTPUT INPUT 4 INPUT 3 INPUT 2 INPUT 1 SERVICE DC 5V 6GHDMI TV/Display Projector...
8. SPECIFICATIONS Video Bandwidth 300MHz/9Gbps Input Ports 4 x HDMI 1 x IR 1 x RS232 1 x Mini USB (Service) 1 x RJ45 (Control) Output Ports 1 x HDMI Supported Resolutions VGA~WUXGA 480i~1080p@60Hz 4K@24/25/30Hz (YUV 4:4:4) 4K@50/60Hz (YUV 4:2:0) HDMI Cable I/O Distance* 5M (4K@60Hz, YUV 4:2:0, 8-bit) 10M (1080p@60Hz, 8-bit) IR Frequency...
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