Menu Functions
The MENU can be activated at any time during measurement, by pressing the FUNCTION button.
OFFSET adjustment.
MAG-ic probe now provides a facility for adding or subtracting an
OFFSET
value to the output
reading. There may be various reasons for wanting to add an offset. For example, to protect
expensive instrument finishes, it may be desirable to add a protective paper between the probe and
the instrument surface. In this case the paper can be measured and this value then subtracted from
the output reading by using the
OFFSET
function and entering a negative value. The output should
then be 0 when the paper is included in a zero measurement.
Another reason may be when comparing to your own measuring instrument, you want to equalize the
2 instruments by adding or subtracting a value. The
OFFSET
value is set in mils (1/1000th inch).
Please remember to set the offset back to zero when completed for normal measures.
Press
2
for OFFSET, followed by either
2
for negative decrement or
4
for positive increment.
Re-Calibration.
Press 4 for Re-calibration. This will restart the complete initial calibration procedure. Alternatively, you
may also restart the MAG-ic Probe unit by turning the power OFF and ON again.
Ref (Reference)
Press 1 for Ref indication. This is an advanced calibration feature if required. See Advance Calibration
section.
Battery Replacement
MAG-ic Probe uses a 9v Pp3 battery located on the back of the unit. Press down in the top-center of
the back cover to release the battery cover. The backlit LCD display is the major source of battery
drain so ensure you turn the Power Switch OFF when not in use.
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