Acer Smart Touch Kit II User Manual page 9

Device connection:
Connect the camera module to your computer (USB port) using the 12m USB
cable. Connect the emitter module to power using the 6m USB cable and the
3.3V / 2A power adapter. The wireless infrared connection is used to connect
the camera module and the emitter module.
Software Installation:
1. Our software supports Win7, Win8, and Win10 OSes. Put the software CD
into the computer and start the software by double clicking. Choose the
language from the prompted message, and select the throw ratio type
according to the product model.
Note: Select Throw Ratio0.21 for INTPJ-STK2-UST and Throw Ratio0.28 for
INTPJ-STK2
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