InFocus 4800 Projector User Manual


 
20
Problem Solution Result
no start up screen
plug power cord in projector’s left side
remove lens cap
toggle power switch
correct image
only start up screen appears
press the Computer button
activate laptop’s external port
computer image projected
toggle power switch
on side
ScreenPlay
A
ScreenPlay
restart laptop
A
A
sp4800_ug_en.fm Page 20 Monday, September 29, 2003 2:08 PM