Matrox Electronic Systems 4SIGHT-M Computer Hardware User Manual


 
92 Appendix A: BIOS reference
specified in the video BIOS. Selecting CRT will use the VGA device connected
to the first output. Selecting EFP will use the external flat panel device connected
to the second output. Selecting TV will use the TV monitor device connected to
the second output; output to the TV monitor will be in composite PAL mode
1
.
Selecting CRT + EFP will enable both the primary VGA device and the external
flat panel (if connected).
Options:
- VBIOS Default (default)
-CRT
-EFP
-TV
-CRT + EFP
•IGD - Windows Display Type.
This item allows you to select the display device(s) that will be used by the graphics
controller, integrated in the Intel chip, when operating under Windows. Windows
assumes that only these devices are connected. Windows also uses this item to
determine which device is represented as display #1 and #2 in the Settings tab of
the Display Properties dialog box. Selecting CRT will set the CRT monitor as
display #1; display #2 will not be available. Selecting CRT+EFP will set the CRT
monitor as display #1 and the external flat panel as display #2. Selecting
CRT+TV(NTSC) will set the CRT monitor as display #1 and set TV monitor as
display #2. Selecting CRT+CRT2 will set the a CRT monitor as display #1 and
a second CRT monitor as display #2. Selecting EFP+CRT will set the external flat
panel as display #1 and the CRT monitor as display #2. Selecting
TV(NTSC)+CRT will set the TV monitor as display #1 and the CRT monitor
as display #2. Note that if a TV monitor is set as either display #1 or #2, output
to the TV monitor will be in composite NTSC mode
2
.
1. PAL mode is currently the only mode supported. This is an Intel VGA BIOS limita-
tion.
2. NTSC mode is currently the only mode supported. This is an Intel display driver lim-
itation.
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