Touch control input connection
You can view and control the display from a connected high definition touchscreen monitor by connecting the monitor to the HDMI OUT and TOUCH CONTROL IN connectors located on the rear of the display using the .HDMI cable accessory (part number: A80219) and the USB A to USB B cable accessory (part number: A80578). The display screen can then be viewed by switching the monitor’s source to the HDMI connection you connected the cable to and controlled by using the monitor’s touchscreen.
Ensure that the locking collars are used to secure the connections to the display.

Display.
Display’s TOUCH CONTROL IN connector.
Display’s HDMI OUT connector.
HDMI cable (part number: A80219) — Not supplied.
USB A to USB B cable (part number: A80578) — Not supplied.
HD touchscreen display.