Epson BrightLink 1480Fi User Manual page 298

Setting
Touch Unit
Installation of Projectors
Options
Power
Touch Unit Setup
Touch Unit Adjustment Guide
Touch Calibration
Calibration Range
Infrared Intensity
Sync of Projectors
298
Description
Select settings for the Touch Unit
Power: turns on the Touch Unit
power
Touch Unit Setup: performs
angle adjustment for laser
diffusion
Touch Unit Adjustment Guide:
when using multiple projectors
side by side, displays a guide for
adjusting the adjacent projector's
settings for use with the touch
unit (HDMI Output Setting must
be set to Process Out)
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