Epson BrightLink EB-725Wi User Manual page 280

Setting
Touch Unit
Installation of Projectors
Pen Hovering
Options
Power
Touch Unit Setup
Touch Calibration
Calibration Range
Infrared Intensity
Sync of Projectors
On
Off
280
Description
Select settings for the Touch Unit
Power: turns on the Touch Unit
power
Touch Unit Setup: performs
angle adjustment for laser
diffusion
Touch Calibration: performs
calibration for finger touch
operations
Calibration Range: if finger
touch operations are recognized
as drag operations, select Wide
to widen the calibration range
Select settings for interactive pen
and finger touch operations with
multiple projectors
Infrared Intensity: if the
interactive pens are unstable due
to infrared interference, select
Strong
Sync of Projectors: if the
projectors are connected using
the optional remote control cable
set, select Wired
Turns the pen hovering feature
on and off; when set to On, the
pointer follows the pen tip as you
hover it over the screen and
move it around