Hardware Adjustments And Testing; Computer Display Controller Settings; Testing The Electronic Pen - Webster IRP 4100 Installation Manual

Hardware Adjustments and Testing

This section describes IRP 4100, 4500, and 5100 adjustments and
testing.

Computer Display Controller Settings

Your computer must output video at a resolution that is compatible
with your projector. Refer to the documentation that came with your
projector to determine its native resolution. Adjust the video output
on your computer to match the native resolution of the projector. (In
Windows, use the Control Panel | Display interface. On a Macintosh
use the Control Panel | Monitors interface.) It may be necessary to
restart your computer to apply the changed settings.

Testing the Electronic Pen

Verify that the electronic pen can perform the following functions:
• Make sure the pen can track the cursor accurately in all four
corners of the screen. (If not, laser alignment may be necessary.
Refer to the Webster User Guide.)
• Verify that you can click and double-click reliably.
• Verify that you can track the cursor both with the pen near the
screen and with the pen pressed in contact with the screen.
• Check the operation of dragging (hold the pen tip against the
screen and drag it to another location).
• Check the operation of the right mouse button (hold down on
the first barrel button while you depress the pen tip).
• Check the operation of the alternate left mouse button (depress
the second barrel button at any time).
• Check the remote operation of the pen (depress the second
barrel button while holding the pen away from the screen, up to
10 feet away).
HARDWARE ADJUSTMENTS AND TESTING 29