- Texas Instruments User's Reference Guide Notebook Computer TravelMate 4000M

Command Description
CON4
Enables the foreground and background
contrast adjustments
MON0
Sets the monitor type to VGA
MON1
Sets monitor type to 8514-Compatible
MON2
Sets monitor type to Super VGA
MON3
Sets monitor type to Extended Super VGA
MON4
Sets monitor type to Multi-Frequency
MON5
Sets monitor type to Extended
Multi-Frequency
MON6
Sets monitor type to Super Multi-Frequency
MON7
Sets monitor type to Extended Super
Multi-Freq.
BLON
Turns backlight on
BLOFF
Turns backlight off
VGA 80 × 25
Switches the computer to 25-line, 80-column
text mode. This is the default configuration. A
warm boot (CTRL-ALT-DEL) restores this
mode. (Not available on color models.)
VGA 80 × 50
Switches the computer to enhanced
80-column text mode. This results in 50 lines
in VGA mode, or 43 lines in EGA mode. (Not
available on color models.)
VGA Utility
VGA External Monitor Utilities 8-11