Super Systems AC20 - Manual (Page 19)

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SECURITY CODE SETTING MODE SECURITY CODE SETTING MODE SECURITY CODE SETTING MODE SECURITY CODE SETTING MODE SECURITY CODE SETTING MODE
General notes General notes General notes General notes General notes
The instrument parameters are divided in two families and each
family is divided in groups.
- The first family encompasses all the run time parameters.
- The second family comprises all the configuration parameters.
A specific security code enables the parameter modification of
each family.
For run time parameters, it is possible to select which groups of
them will be protected by the security code and in this case it is
necessary to set the run time security code before to modify one
or more parameters of a protected group.
The configuration security code protects all configuration
parameters and it will be necessary to set the configuration
security code before to start the configuration parameters
modification.
For configuration parameters an hardware lock is also available.
Security code setting Security code setting Security code setting Security code setting 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.