Dell S510 Interactive Projector - Manual (Page 106)

106 Using Your Projector
4 The PenDriver install message will pop-up automatically after
you plug in the USB cable to your computer. Follow the on-
screen instruction to complete setup.
The driver icon will appear in your computer's notification
area if the driver has installed successfully.
If the Pen driver is not automatically installed, go to
My
Computer and run "PenDriver.exe".
NOTE: You may require administrator-level access to install the
driver. Contact your network administrator for support.
5 Click the Pen driver icon, select Calibrate pen and then
select Auto on the sub-menu.
If the " auto calibrate failed" message prompts, please take the
steps below for troubleshooting, then do auto calibrate again.
a Turn lights off or reduce stray light to whiteboard
b Do not walk in front of or move the projector