VIEWSONIC PRO8450W VS13646 - Manual (Page 25)

ViewSonic Pro8450w 21
Important
„ If the selected video image is not displayed after the projector is turned on
and the correct video source has been selected, check that the Video source
device is turned on and operating correctly. Also check that the signal cables
have been connected correctly.
„ If you have already made a Component Video connection between the
projector and this S-Video source device using Component Video
connections, you need not connect to this device using an S-Video
connection as this makes an unnecessary second connection of poorer
picture quality. See
“Connecting Video source devices” on page 19 for
details.
Connecting a composite Video source device
Examine your Video source device to determine if it has a set of unused composite
Video output sockets available:
„ If so, you can continue with this procedure.
„ If not, you will need to reassess which method you can use to connect to the
device.
To connect the projector to a composite Video source device:
1. Take a Video cable and connect one end to the composite Video output socket of
the
!Video source device.
2. Connect the other end of the Video cable to the Video socket on the projector.
Important
„ If the selected video image is not displayed after the projector is turned on
and the correct video source has been selected, check that the Video source
device is turned on and operating correctly. Also check that the signal cables
have been connected correctly.
„ You need only connect to this device using a composite Video connection if
Component Video and S-Video inputs are unavailable for use. See
“Connecting Video source devices” on page 19 for details.