Toshiba T2150 series Maintenance Manual page 106

(c) Extended Memory
This field displays the amount of extended memory the computer has avail-
able.
(d) Shadow BIOS ROM
This field displays 192KB of RAM, which is reserved for the Shadow BIOS
ROM.
2. Display
This group of options helps you configure the computer's display.
(a) Display Adaptor
This field displays the internal controller for the VGA internal display. Only
VGA compatible is displayed. You cannot change it.
(b) LCD Display Mode
The computer's LCD displays text in 80 characters by 25 lines and graphics
in 640 by 480 pixels for either Color or Monochrome mode. Use this option
to set the computer's display mode to Color or Monochrome.
(c) Ext. Scan Mode
Use this option to select interlace or non-interlace mode for an external
monitor.
(d) LCD Display Colors
Use this option to select a color palette of the T2150CDT's internal TFT and
the T2150CDS's STN display when the LCD Display mode is set to "Color."
T2150CDT TFT display
T2150CDS STN display
3-58
Color Selects color mode. (Default)
Monochrome Selects monochrome mode. Some software is
displayed better in monochrome mode.
Interlace Selects interlace mode. (Default)
Non-Interlace Selects non-interlace mode.
256K Colors Displays 256 colors out of 262,144 colors.
(Default)
222K Colors Displays 256 colors out of 226,981 colors.
(Default)
4096 Colors Displays 256 colors out of 4096 colors.
T2150 Series