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When you click "Enable", the FIRST will ask you to save a 4-digit code that will be required to
disable this protected mode. Each activation is independent and can be done with a different
code. The protected mode is indicated by the presence of a padlock-like icon.
BUT TO
DISABLE THIS LOCKED MODE, YOU SHOULD USE 4-digit CODE USED TO ENABLE IT.
Once protected mode is activated, you will see this icone on FIRST Screen (see picture below).
Protected mode protect programs, measuring parameters and some menu as shown on
pictures below.
2.2.5.8. Miscellaneous
This menu allow you to choose which temperature sensor will be used by the device (Internal
of external). By default, PT100-1 is selected and corresponding to PT100 of measuring head.
Allows you to change the maximum torque that will be sent to the analogue recorder that will
be connected (oscilloscope or card). This function does not allow to limit the torque of the
FIRST PLUS during a measurement.
