Sony PCG-R505ES - Manual (Page 65)

Connecting an External Display
65
To connect a projector (such as a Sony LCD Projector) to your computer
1 Make sure the projector is plugged into an AC outlet.
2 Open the monitor port panel on the right side of the computer.
3 Plug the RGB signal cable into the monitor port, and make sure it is
connected to the projector.
4 Plug the audio cable into the green Headphone jack on the right side of the
computer, and make sure it is connected to the projector.
5 Press the key combination Fn + F7 to change the display to projector.
6 See the manual that came with your projector for more information on
installation and operation.
Connecting Monitor to the Docking Station
Computer display
Power cord
Display cable (optional)