Dell 4220 Projector Accessories User Manual


 
NOTE: The Wireless/USB can be used after the "Wireless and LAN" option is
turned on.
INPUT SOURCE WIRELESS/USB
The Input Source Wireless/USB menu allows you to activate the Wireless Display,
USB Display, and USB Viewer.
W
IRELESS DISPLAYPress to access the projector's Wireless Guide screen. See
"Wireless Guide screen" on page 59.
USB D
ISPLAYAllows you to display the computer/laptop screen to your projector
via the USB cable.
USB VIEWERAllows you to display photo and PPT files from your USB flash. See
"Presentation to Go (PtG) Installation" on page 67.
AUTO ADJUST
Auto Adjust automatically adjusts the projector's Horizontal, Vertical, Frequency,
and Tracking in PC mode.
Using Your Projector 39