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Using Finger Touch Interactivity
You can use your finger to perform the same functions as the interactive pens when you install the
Touch Unit.
Note: See the Touch Unit and Control Pad Installation Guide for detailed instructions on installing the
Touch Unit and calibrating for finger touch interactivity.
Touch Unit Safety Instructions
Calibrating for Finger Touch Interactivity
Using Finger Touch Operations
Parent topic: Using the Interactive Features
Touch Unit Safety Instructions
The Touch Unit enables finger touch interactivity with your projector. Do not connect it to any other
projectors or devices.
A built-in, high-power laser is emitted from the laser diffusion ports on the back of the Touch Unit.
Follow these precautions when using the Touch Unit and finger touch interactivity:
• Children using finger touch interactivity should always be accompanied by an adult.
• Never disassemble or modify the Touch Unit. Never open any cases on the projector or Touch Unit.
Electrical voltages inside the projector can cause severe injury.