Operator‘s Manual FERITSCOPE
®
FMP30 Page 97
Measuring
or
Use the arrow keys to set the uncertainty of
the standard. Example: rel. Tolerance
ATTENTION: Observe the display unit when
entering the uncertainty.
ENTER Use ENTER to confirm the entry.
Standard
Perform a check measurement on standard
(1). We recommend carrying out 10 or
more measurements on the standard (=CAL-
rated value).
[Delete: DEL]: Use DEL to delete the last mea-
surement, 2x DEL to delete all readings ob-
tained for the control measurement.
[Cancel: CAL]: Using CAL cancels the CAL-
check function.
ENTER Use ENTER to end the control measurement.
The result of the check appears in the dis-
play.
[OK: ENTER]: Use ENTER to finish the CAL-
Check function and return to the measuring
mode. The instrument is ready for measure-
ments.
[Info: FINAL RES]: Use FINAL RES to open
the test result display of the check measure-
ment.
[Remeasure: DEL]: Use DEL to repeat the
CAL-check for the same or another stan-
dard.
Key sequ./
Action
Detail of the display Explanation
„CAL is not OK!“
Carry out a new corrective calibration,
as the measured mean value of the con-
trol measurement has an excessive error
to the nominal value of the standard.
Use Cal to perform a new corrective cal-
ibration.