Epson BrightLink 1485Fi 5000-Lumen Pixel-Shift Full HD Ultra-Short Throw 3LCD Interactive Laser Projector - Manual (Page 223)

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Parent topic: Pen Calibration
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 online Installation Guide for detailed instructions on installing the Touch Unit (BrightLink
1485Fi). If your product did not come with a Touch Unit, you can use a compatible Touch Unit that you
already have or you can purchase one as an optional accessory (BrightLink 1480Fi).
Touch Unit Safety Instructions
Performing Touch Unit Angle Adjustment
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 bottom 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.