Epson EB-770Fi User Manual page 270

Setting
Connect ELPCB02
Touch Unit
Remote Receiver
Projector ID (EB-760Wi)
Screen Type
Screen Position
Options
On
Off
Power
Touch Unit Setup
Touch Calibration
Calibration Range
Front/Rear
Front
Rear
Off
Off
1 through 9
4:3
16:6 (EB-770Fi)
16:9
16:10
21:9 (EB-770Fi)
Varying positions available
270
Description
Set to On to switch the input source
between the HDMI2 port and HDMI3
port each time you press the HDMI2
button on the optional interface box
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
Limits reception of remote control
signals by the selected receiver; Off
turns off all receivers
Assigns an ID for the projector when
you use multiple projectors
Sets the aspect ratio to fit the image
on the projection surface. This
setting is not available when using
the USB or LAN input source
Shifts the image position on the
screen (only available if the Screen
Type setting is not set to the same
aspect ratio as the projector's native
resolution)