Marathon Computer UNIPRO V3.5 - Manual (Page 188)

Maintenance and Troubleshooting
Unipro 3.5
Rev. 8.00
November 30, 1995
Passwords
In “Setup and Configuration” the Password is introduced.
Password protection for certain operator functions is provided
for security. We do not preset passwords at the factory.
To set the password:
[Shift]+[Cntl.Parm] will produce PWEN/PSWD
in the Process and Set displays. Press the
sequence that you wish to use as the password
then press [Enter]. Any combination of keys, up
to nine strokes, except [Shift] or [Enter] can be
used as the password.
To bypass the password if the old one is known:
Press [Cntl parm] press the old Password and
then press [Enter] press the new password and
press [Enter]. “See Setup and Configuration”
for the location of the password.
To change an operating function when lock level = 1:
[Shift] [Alarm Set] [Cntl Parm] [Alarm Set]
To bypass the password there is none:
Press [Enter].
If you are locked out because you forgot the password, you will
have to
Remove the front panel.
Find DIP switch 8 in the top bank. Turn it to
ON.
Find the 4 switch (bottom) bank and set them all
to OFF. This resets the address to 0.
Press [Shift],[Cntl Parm] and [Enter][Enter] to
create "enter" as a new password. Return the
bottom bank to its original address setting. Turn
switch 8 in the top bank OFF. Replace the front