InFocus DISPLAY LINK IN3902LB - Manual (Page 20)

19
Problem Solution Result
No start up screen Plug power cord into the projector and press
power button. Correct image
Only start up screen appears
If your computer is using the projector's DisplayLink
connector, see the DisplayLink Software User's
Guide for troubleshooting information.
Press the Source button
activate laptop’s external port
Computer image projected
A Startup
Screen
Startup
Screen
A
Restart laptop
A
A