Calibrating The Projector - Epson BrightLink 455Wi User Manual

If a red appears on the icon, the computer and projector are not
X
connected correctly. Try removing and reconnecting the USB
cable.
If you don't see the icon, do one of the following:
Windows: select
Epson Projector
Mac OS: open the Application folder, then select the
Interactive Driver
If you need more help, see page 148.
When the computer and projector are connected and the Easy
Interactive Driver icon is displayed, you're ready to calibrate. See the
next section for instructions.

Calibrating the Projector

Calibration sets up the connection between your computer and the
interactive pen. This simple process ensures that your computer can
accurately detect the position of the pen on the projection surface.
You need to calibrate before using the pen for the first time, or if you
change the resolution on your computer or connect a different
computer.
Two types of calibration are available:
Normal, which is faster and appropriate for most situations (25
■
calibration points)
Advanced, which is recommended when you need higher
■
accuracy (49 calibration points)
You may need to recalibrate if you change the projector's aspect ratio
using the remote control, or if you change the following settings in the
projector's menu system:
■ Settings menu:
Keystone
information.
or >
Start All Programs
>
Easy Interactive Driver
icon.
or . See page 89 for more
Zoom
or >
Programs
.
Easy
Using the Interactive Pen
note
Do not select or
Exit Quit
from the Easy Interactive
Driver menu. If you do, you
will have to open the driver
as described here the next
time you want to use the
interactive pen.
47