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To display the calibration date:
• Press
GLP/
to enter GLP mode. The calibration month and day will appear on the main
display and the year on the secondary display.
• If no calibration was performed, the factory calibration message,
“F.CAL”
will appear on the
main display and the instrument returns to measurement mode after three seconds.
It is possible to delete the calibration and restore factory calibration.
• Press
GLP/
to enter GLP mode.
In the GLP mode, the last user calibration date can be consulted and the factory calibration can
be restored.
LAST CALIBRATION DATE
FACTORY CALIBRATION RESTORE
• Press
READ /TIMER
to enter in the factory calibration restore screen. The instrument asks for
confirmation of user calibration delete.
GLP