1. Introduction The DIGITUS® 4K HDMI Switch, 3x1 offers additional HDMI connections for your output display - 3 signal sources can be connected using just 1 HDMI connection on the screen. The video changeover switch is supplied with power via the Micro USB cable, e.g. via the source device or a USB charging adapter.
4. Technical Features Item Description Input Ports HDMI x 3 Output Ports HDMI x 1 50/60Hz Vertical Frequency Range Video Amplifier 6.0Gbps/600MHz per channel Bandwidth (18Gbps all channels) Interlaced (50&60Hz) 480i,576i,1080i Progressive (50&60Hz) 480p,576p,720p,1080p,4K@24/30Hz, 4k@50/60Hz Operating Temperature 0℃ to 70℃ Storage Humidity 5% to 90% RH non-condensation Power Supply...
5. Panel Description 1. Power: Pressing to turn on/off the switcher 2. 1-3: Pressing the number to select the input source accordingly 3. IR: Pressing to turn on/off the IR receiver function if the switcher IR mode LED indicator, on is in normal IR receiver mode, off is in no IR function mode.
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DC/5V: 11. IR Mode LED Indicator: DC 5V Input via Micro USB port ON: IR receiver mode activated OFF: IR function is de-activated OUTPUT: HDMI Output Port 12. IR: IR Signal Receiver Port INPUT1-3: HDMI Input 1-3 Port 13. SWITCH: Power LED Indicator: Short press to change the - Red LED indicates:...
6. Connection Diagram 7. Troubleshooting Problems Causes Solutions Power light is off and No power supply Please check if the power product is not working adapter and USB power cable is connected properly Screen splash HDMI cable may not Please use at least one be HDMI 2.0 High Speed HDMI 2.0 specification or the...
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10 m for 4K@30Hz / 1080p The remote control is The cover between the Please remove the no working battery and the plastics parts first and remote control may check the IR receiver not have been indicator is on or not, removed or the IR customer can change the receiver function and...
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