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User Manual - CTC-1402
21
USB Control
Please connect your PC and other USB devices before operation.
•
Connect a PC to the USB HOST ports with USB cables.
•
Connect USB devices to the USB DEVICE ports of TX and RX.
Combining the above two steps--The PC will be followed by the source port which is under the USB HOST port. When the source in the
same group is selected, the USB devices (on TX and RX) can be connected to the host PC.
Please refer to the following diagrams.
Note: USB-C is built into USB 2.0, so when the USB-C input is selected, the PC can be connected directly to other USB devices.
1.
VGA / DP source on TX is selected:
VGA IN 1, AUDIO IN 1 and HOST 1 are in a group, DP IN 2 and HOST 1 is in a group. Only if the VGA or DP is selected, the USB devices
can be connected to the PC which is connected to USB HOST 1.
2.
HDMI IN 3 source on TX is selected:
TX HDMI IN 3 and TX HOST 2 is in a group.
Only when HDMI IN 3 is selected, USB devices can be connected to the PC which is connected to USB HOST 2.