PSC PT2000TM - Manual (Page 72)

Programming the PT2000 and Top Gun
62 PT2000 & Top Gun PDTs
PDPROG
PDPROG is the utility used to program a PSC portable through DOS.
Using PDPROG involves entering commands on the DOS command
line. The command line syntax is as follows:
pdprog filename[.hex] [- ¦ /][port]
where
filename = the name of the file for the application to install in
the portable (The file has a .hex extension. Do not include the
extension in the command line.)
port = 1 ¦2 ¦3¦4 to specify the serial port (default=COM2)
The port setting is optional and can be entered either before or after the
file name. If used, precede it with a hyphen (
- ) or a slash ( / ).
For example, use the command pdprog descript -1 to transfer the
description program to a portable over the COM1 serial port.