Sony PCG-R505GCK - Manual (Page 123)

Using Computer Monitors and Projectors
129
Selecting a display mode
When you connect your computer to an external display (projector, computer
monitor, or TV), you can switch the display mode between your computer’s LCD
display and the external display, using shortcut keys or the Display Properties
settings.
Connecting a Projector
✍
See the manual that came with your projector for more information on its installation
and use.
VGA port
Power cord
Headphone
jack
Projector
Display cable
(not supplied)
Audio cable
(not supplied)