BenQ MP620 User Manual
Page 25

Connection
19
To connect the projector to a notebook or desktop computer (either through a
VGA cable or VGA-DVI cable):
The final connection path should be like that shown in the following diagram:
•
A Mac adapter (an optional accessory) is needed if you are connecting legacy version 
Macintosh computers. 
•
Many notebooks do not turn on their external video ports when connected to a projector. 
Usually a key combo like FN + F3 or CRT/LCD key turns the external display on/off. 
Locate a function key labeled CRT/LCD or a function key with a monitor symbol on the 
notebook. Press FN and the labeled function key simultaneously. Refer to your 
notebook’s documentation to find your notebook’s key combination.
•
With a VGA cable:
•
With a VGA-DVI cable:
1.
Take the supplied VGA cable and 
connect one end to the D-Sub 
output socket of the computer.
2.
Connect the other end of the VGA 
cable to the D-SUB/COMP IN 
signal input socket on the projector. 
1.
Take a VGA-DVI cable and connect 
the VGA end to the D-Sub output 
socket of the computer.
2.
Connect the DVI end of the VGA-
DVI cable to the DVI-I signal input 
socket on the projector. 
3.
If you wish to use the remote paging function (see
), take the supplied USB cable and connect the larger end to the USB port
of the computer, and the smaller end to the USB socket on the projector.
4.
If you wish to make use of the projector (mixed mono) speaker in your 
presentations, take a suitable audio cable and connect one end of the cable to the 
audio output socket of the computer, and the other end to the AUDIO IN socket of 
the projector. 
5.
If you wish, you can use another suitable audio cable and connect one end of the 
cable to the Audio OUT socket* of the projector, and the other end to your 
external speakers (not supplied).
*The audio output is a mixed mono signal and controlled by the projector Volume 
and Mute settings.
notebook or desktop computer
USB cable
Audio cable
VGA 
cable
VGA-DVI 
cable
Audio cable
Speakers
or
