Connecting The Touch Module - BenQ RP553K User Manual

18 Connection

Connecting the touch module

Connect the USB TYPE A FOR TOUCH (type A) jack (TOUCH-USB1, TOUCH-
USB2, TOUCH-USB3 or TOUCH-USB4) on the display to the USB port of a
computer using the supplied USB cable. The touch module of the display supports easy
Plug-and-Play operation. There is no need to install additional drivers on the computer.
• Avoid blocking the touch screen frame (where sensors are located) when initiating the touch
module.
• It is highly recommended that you connect the display to the PC or laptop directly. Avoid
connecting the display to a face plate device which may cause failures in touch operations.
• If any ghost image occurs, please try to unplug and then re-plug all USB cables. If the failure
image still exists, use another USB type A to A cable.
• TOUCH-USB1 must be used with HDMI 1, TOUCH-USB2 must be used with HDMI 2,
TOUCH-USB3 must be used with HDMI 3, and TOUCH-USB4 must be used with HDMI
4(MHL) or VGA.
USB cable
Computer