User guide
Matrox Marvel – User Guide 23
Other DualHead features
If you’re using Windows 95/98, you can also use these features:
„
DualHead Clone
– View a copy of your main display on your secondary display. Each
display can use different monitor settings (refresh rates).
„
DualHead DVDMax
– Play digital video in a window on your main display and, at the
same time, view that video full-screen on a TV.
„
DualHead Zoom
– Use your secondary display to view a zoomed-in portion of your main
display.
TV output setup
Use TV output mode to view or record your computer display with a video device (TV or video
recorder). This video device is connected to the Matrox
VIDEO OUT
or
S-VIDEO OUT
connector (see
“Connect Marvel audio/video output”, page 12). To use TV output mode:
9x9x
WAR NIN G:
Because
some
computer monitors don’t support TV settings, a computer
monitor may become garbled or unusable if it uses TV settings. If this happens, you can
simply turn off your computer monitor and use your TV to view your computer display.
Also,
some
computer monitors may be damaged if they use the 50 Hz vertical refresh rate
used with European TV settings. For more information, see your monitor manual.
Note:
Two TV standards are supported for TV output. The NTSC standard is used in North
America and Japan, among other places. The PAL standard is used in most of Western
Europe and in China, among other places.
If an incorrect TV standard is selected in Matrox software, the output from your computer
may not appear or record properly on your TV or your video recorder. To find out what
standard your TV or video recorder supports, see its documentation.