Solutions When The Interactive Pens Cause Interference Or Unwanted Effects; Solutions When Finger Touch Interactivity Does Not Work - Epson BrightLink 697Ui User Manual

• Set the Extended > Easy Interactive Function > Hovering setting to Off.
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Using the Pens

Solutions When the Interactive Pens Cause Interference or Unwanted Effects

If the pens are causing interference or unwanted effects, try the following solutions:
• When you use two pens at the same time, make sure to use them at least 4 inches (10.16 cm) apart.
• Do not rest the pens on the image area of an interactive table to avoid interference with your
computer's mouse.
• Make sure that nothing is blocking the direct line to the infrared site on the projector.
• Turn off hovering.
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Related references
Projector Setup Settings - Extended Menu

Solutions When Finger Touch Interactivity Does Not Work

If finger touch interactivity does not work, try the following solutions:
• Make sure the Touch Unit is installed correctly and the power cable is properly connected. See your
projector's Touch Unit and Control Pad Installation Guide for details.
• If the light on the Touch Unit is not on, check the Touch Unit Setup settings in the Easy Interactive
Function option on the Extended menu and make sure the Power setting is set to On.
• Adjust the angle on the Touch Unit. See your projector's Touch Unit and Control Pad Installation
Guide for details.
• Make sure there are no obstacles (such as cables) between the Touch Unit's laser diffusion ports and
the projection surface.
• Remove any decorative lights from around the projector or projection surface.
• If you are having difficulty double-clicking on a Mac, go to the System Preferences menu, select
Mouse, Trackpad, or Mouse & Trackpad, and reduce the Double-click speed.
• Make sure there is no interference from infrared remote controls, mice, or infrared microphones.
• Make sure you have performed pen calibration and finger touch calibration. Try recalibrating.
Solving Interactive Problems
Solving Interactive Problems
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