Epson 386/25 - Manual (Page 203)

For instance, if you were using the default directory offered
by the VGA Driver Setup program (described above), you
would enter this command:
PATH C:\UTIL\
3. Press F6 and then Enter.
(See your MS-DOS Reference Manual for more information
about pathnames.)
Using the utility
To lock your VGA interface into an emulation mode, you
include the name of the mode on the SETVGA command line.
The command format is:
SETVGA [emulation]
(Do not include the brackets.)
Use one of the following values for
emulation:
Emulation Description
MDA Enables and locks MDA emulation
CGA Enables and locks CGA emulation
EGAC Enables and locks EGA color emulation
EGAM Enables and locks EGA monochrome emulation
HERC Enables and locks Hercules emulation
VGA Disables emulation and returns to VGA operation
For example, to emulate an EGA color adapter, type the
following and press Enter:
SETVGA EGAC
Using the VGA Utilities A-61