Super Systems 20PQ - Manual (Page 28)

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Configuration security code
The display will show:
Note: the middle display shows the current status of the
configuration security code ("0", "1" or "On").
By
s and t push-button, set "S.CnF" parameter as follows:
0 No protection (it is ever possible to modify all
configuration parameters);
1 ever protected (it is never possible to modify a
configuration parameter);
from 2 to 250 security code for configuration parameter
protection.
NOTE: the selected value of a security code cannot be
displayed anymore and, coming back on the "S.CnF"
parameter, the display will show "On" when "S.CnF" is
different from 0 or 1, "0" when "S.CnF" is equal to 0,
"1" when "S.CnF" is equal to 1.
When the security code is forgotten, a new value can
be set.
Run time groups protected by security code
The display will show:
By this parameter it is possible to set if the run time group 2 will
be protected or not by the run time security code.
By
s and t push-button, set "Gr2" parameter as follows:
nO No protection (it is always possible to modify run time
group 2 parameters)
Yes the run time group 1 parameter modification will be
protected by security code.
Push the FUNC push-button; the instrument memorizes the new
setting and goes to the next parameter.
NOTES:1)This selection may be carried out only if a run time
security code has been set (from 2 to 250).
2) The above described selection may be repeated for
all groups of the run time mode.
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