Super Systems 20PQ - Manual (Page 27)

23
Security code setting:
1) Remove the instrument from its case.
2) Set the internal dip switch V101 as follows:
- V101.1 = OFF- V101.2 = ON
- V101.3 = OFF- V101.4 = OFF
3) Re-insert the instrument.
4) Switch on the instrument. The display will show:
The upper display shows that the security code setting mode
is selected while the lower display shows the firmware
version.
5) Push the FUNC pushbutton.
Run time security code
The display will show:
Note: the middle display shows the current status of the run
time security code ("0", "1" or "On").
By
s and t push-button, set "S.run" parameter as follows:
0 No protection (it is ever possible to modify all run
time parameters);
1 ever protected (it is never possible to modify a run
time parameter);
from 2 to 250 security code for run time parameter protection.
NOTES:
1) The selected value of a security code cannot be displayed
anymore and, coming back to the "S.run" parameter, the
display will show :
- "On" when "S.run" is different from 0 or 1
- "0" when "S.run" is equal to 0
- "1" when "S.run" is equal to 1.
When the security code is forgotten, a new value can be set.
2) When "S.run" is different from 0 or 1, the "run time default "
and the "run time hidden" groups are ever protected by
security code.
XKP-1-C2.p65 10/30/01, 9:37 AM 23