Atari DOS 2.5: XF551 Owner's Manual page 140

COPV32.COM
Using this utility is much like using the COPY FILE function on
the DOS Menu . After you load the COPV32.COM program , you
are prompted to specify which drive
will
hold your DOS 3
(source) disk and which drive will hold your DOS 2 .5 (destination)
disk. If you have only one drive, type 1 in response to both
prompts. In this case, you will have to swap your DOS 3 and DOS
2.5 diskettes during the copying process. If you have more than
one disk drive, you may select one to hold your DOS 3 diskette
and another to hold your DOS 2.5 diskette . Here is a sample
menu:
!COPY3t02.x l
Copy files from a DOS 3 disk to
a
DOS 2.5
(or
DOS
2.05) disk.
(Hit ( Aet\.nl l for drive
*
to quit .)
On which drive (1-4) Is DOS 3 disk? 1
On which drive (1-4) Is DOS 2.1( disk? 1
Place the DOS 3 d isk in drive 1
CAUTI ON: You will be swapping disks.
Put a write protect tab
on yo ur DOS 3 disk!
Pus h [ Start
I
when ready.
At this point, if you have only one drive, the utility prompts you to
insert your DOS 3 disk in Drive 1; for safety, place a write-protect
tab on your DOS 3 disk so that you will not erase valuable data
if
you make an error while swapping diskettes.
If you specified two different drives, the utility prompts you to
insert both your DOS 3 and DOS 2.5 disks.
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