User's Manual

proACTIV board User Guide
11
Calibrating the proACTIV board
The projected image must be aligned with the computer referenced screen
image (orthographic correction) each time the LCD projector is moved or set
up. This is to align the pen and computer pointer image.
Calibrating the proACTIV board is a simple and quick procedure that can be
performed easily at any time.
If your installation of the proACTIV board and the projection equipment is
permanent, you will only have to re-calibrate after any adjustment affecting
projected image size is made, or a different computer is used.
In a non-permanent set up, should you or anyone move the projector or the
table (or the proACTIV board, if mounted on a stand) during or prior to the end
of your proACTIV board projection session you will have to re-calibrate.
The projected image should be within the edge strip on the proACTIV board. To
launch the calibration program hold the pen tip for two seconds over the center
of the illuminated spot, located in the top left hand corner of the board. Or:
• For a Windows Computer
Launch the calibration utility by right clicking on the driver icon in the
system tray, which is located in the bottom right hand corner of the
Windows screen.
• For a Mac Computer
Launch the calibration utility by double clicking on the proACTIV board
icon in the System Preferences screen, then click on the proACTIV tab
and select Calibrate.
The calibration program will prompt you to click on the active area with the
pen. The calibration program will then project a calibration cross. Click the pen
accurately on the center of the cross and another cross will appear. When you
have clicked on five calibration crosses, the calibration utility will automatically
close. Your proACTIV board system is now calibrated.