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Service Guide DOC-IT3000/4000
Chapter 2 Principles of Operation
2.5.04 Software Power-up Sequence
After the Doc-It board and software have been installed (by running the INSTALL.EXE program)
and the configuration has been set (by running the CONFIG.EXE program), the following
sequence will occur when the PC is powered up or rebooted and the DDPRUN.BAT is executed.
This sequence assumes that during installation the user specified the DOC-IT directory to be
C:\DOCIT.
The CONFIG.SYS file is executed at power-on by the PC.
- The Doc-It scanner driver DDPSCAN.SYS is installed into DOS by the line.
DEVICE=C:/DOCIT/DOCSCAN.SYS
When the AUTOEXEC.BAT files is processed the following four commands are executed.
C:/DOCIT/BDDP/R
This command will unload the Do-It TSR program from the DOS memory if it is installed.
POWERON.EXE may not execute correctly if the TSR is running.
SET DOCIT=C:/DOCIT
This line will set the DOS environment variable. POWERON.EXE will subsequently read this value
from the environment to determine the correct path to the DOCIT directory.
C:/DOCIT/POWERON
This line will execute the POWERON.EXE program. Its main job is to download the DOC-IT
system control modules to the Controller board and start it running.
C:/DOCIT/BDDP/Pnnn
This line will load and run the Doc-It TSR program. The value of nnn is the location of the Okiport
specified by the user in the CONFIG/.EXE program.
Note:
See Section 4
(
)
for more information regarding possible error messages from the
POWERON.EXE program
.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Summary of Contents for DOC-IT3000
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