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Connecting of HDMI cable and USB touch cable:
HDMI /HDMI1 / HDMI2
1. Use HDMI line to connect to HDMI output port of external computer
2. Use a USB cable to connect to the external computer USB port.
3. After connection is completed, plug in power cord, and switch POWER to ON.
4. Start external computer.
5. Press key
, and the equipment is powered on.
6. Press the INPUT key to switch to HDMI channel.