Trident TVGA 9000I, Руководство пользователя

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ConfigurationRequirementsfor
EMS
Cards.
LAN Cards,and
SCSI,
ESDE.
or RLL Controllers
No special hardware configuration is
required for EMS Cards. LAN
Cards, and SCSI, ESDI, or RLL Controllers. The BIOS automatically
detects memory conflicts between the VGA card and other system
peripheralsandboots the VGA card accordingly.In the unlikelyevent the
BIOS auto configurationscheme does not work, configure Jumper J
1
for
an 8—bit
interfaceand then place the card
in an
8-bit slot
.
4-2 Commonly Asked Questions
4-2.1
Monitors
Q.
A.
Why does the
display
shift or change sizes when
I
switch modes?
Some monitors lack autosizing features
or
just do not synchronize
properly to
the video board
output.
In some
cases.
horizontal and
vertical
display
adjustmentsmay be necessary.
What kind of monitor
do I
need
to display 800x600 or 1024x768
resolution?
To display 800x600 resolutionat 56Hz refresh, your monitor must
be capable of
a
352th
horizontal scan rate
(e.g.,
NEC 2A, 3D).
At 72Hz refresh, your monitor must be capable of
a
418.0le
scan
rate
(e.g.,
Sony HG
1304,
NEC 4D, 5D, Seiko
1450.)
To display
1024
x
768
interlaced,your monitor must be capable of
a 35. 5
horizontal
scan
rate
)e.g.,
NEC 3D, Seiko
1
430 or
1
440). To
display
1024
x
768
noninterlaced (60Hz), your monitor must be
capable of
a
48.7KHz
scan
rate
(e.g.,
Sony HG 1304,
NEC 4D, 5D,
Seiko
1450).
For 70Hz noninterlaceddisplay,your monitormust be
capable of
a
56.4 KHz scan rate
(e.g.
NEC 5D, Mitsubishi 6915).
4-2