Epson BrightLink 450Wi Start Here Manual page 5

4 Calibrate Your System
Calibration coordinates the positioning of the pen with
the location of your cursor. You can use either pen, and
you only have to calibrate once.
1
Do one of the following:
•
Windows: click the
tray on your taskbar (lower right corner of
your screen), then select Calibrate (Normal).
•
Mac OS X: click the
select Calibration from the menu bar at
the top of the screen, then select Calibrate
(Normal).
Note: If the pen icon appears with a red X
you won't be able to calibrate. Make sure the
projector is powered on and the USB cable is
connected to your computer.
2
After you read the following message, click OK.
Note: Advanced calibration is recommended
only if you are projecting highly detailed images.
pen icon in the system
pen icon in the Dock,
,
3
Wait a few moments for the fl ashing green circle
to appear. Use the interactive pen to touch each
fl ashing green circle as it appears. Continue until
all the circles stop fl ashing and turn black.
•
Touch the center of each circle, and make
sure you are not casting a shadow on the
pen.
•
If you make a mistake, or if too many circles
appear at the same time, press Esc on your
computer keyboard and restart calibration.
Tip: You only need to recalibrate if you change
computers, or if you notice that the pen position
is no longer the same as your cursor.
Congratulations! When you fi nish calibration, you're
ready to explore your software options, as described
on the next page.