Marathon Computer UNIPRO V3.5 - Manual (Page 66)

Setup and Configuration
Unipro 3.5
Unipro 3.5 Process Control 1 Aug. 1997
Lock
level
The
most
accessi
ble
level is
3, the
least is
0. To
set a
passwo
rd see
below.
Password Entry
The password can be entered by
pressing the Dual-key sequence
[Shift] + [Cntl. Parm] keys. Any
order of keys, except for the
[Shift] or [ENTER] key, can be
entered as a password, up to nine
keys maximum. Press [ENTER]
to save the password. The
number in the set display will
count the number of keys
entered. Pressing [ENTER]
without pressing any other key
(i.e. set display=0) will clear the
password. So to have no
password the sequence [Shift] +