Sensoray 512 DOS - Manual (Page 10)

10
If the environment variable is to be used, the statement below could be added to your AUTOEXEC.BAT
file.
SET X12PATH=.
For example,
SET X12PATH=C:\X12DOS
X12TSR.EXE is loaded by typing X12TSR at the DOS prompt or by adding it to the AUTOEXEC.BAT file
for automatic loading at boot time. A number of command line switches are provided to ensure proper
initialization of the driver. The command line switches are described below.
C:\path>X12TSR [HELP][-2][-Axxx][-Sx][-Cx][-RM][-NI] [[-Axxx][-Sx][-Cx]]
Where,
HELP Displays a list of the switches. Does not load TSR.
-2 Indicates that there are two 512s in your system. Do not use if there is only one 512.
-Axxx Sets 512 base address (hex, default CC0 for first 512, DC0 for second).
-Sx Sets video source input to SVideo input x (1-2).
-Cx Sets video source input to composite input x (1-4, default input 1).
-RM Removes 512 driver from memory, if possible.
-NI 'No-install' initialized 512 video without installing driver.
NOTE: All parameters between [ ] are optional. Default values will be provided if not used.
NOTE: If there are two 512s in system, the -A, -S, and -C switches can
be repeated on the command line for the second 512.
Example(1),
SET X12PATH =C:\X12DOS
C:\X12DOS\X12TSR
Loads X12TSR.EXE for one 512 and uses the defaults (i.e. the video input is composite video 1, base
address of 512 is CC0 (hex),
Example(2),
SET X12PATH =C:\X12DOS
C:\X12DOS\X12TSR –S1 –AF00
Loads X12TSR.EXE for one 512 and sets the video input to SVideo input 1 and the base address of 512
to F00 (hex).
Example(3),
SET X12PATH =C:\X12DOS