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Maxuum III Digital Electronic Indicator 2239028 Rev D
one least significant digit. A press and hold of the display but-
ton will gradually increase the speed of LSD change. Note,
however, this will re-position the auto-zero setting.
4.1.6 Reapportioning Measuring Range
For most comparative measurements, the measuring range is
apportioned equally on both sides of zero. However, for certain
applications, the range may be offset partially or completely to
either side of zero.
1. Press and release True Spindle Position button.
2. Depress the indicator or transducer spindle until display
shows the desired mid-range point.
3. Press and release the Auto-Zero button.
NOTE: Reapportioning the measuring range away from its
true electrical zero position may influence the accuracy of the
unit. Measuring range cannot be reapportioned on Maxum III
Indicator models where the reduced Digital Range of
0.199 mm has been selected.
4.2 Enhanced Mode
This mode operates according to the traditional Maxum Plus
unit. This is the dynamic measuring mode and is indicated by a
dynamic Fan display and one solid tolerance arrow when out
of tolerance in the Enhanced Mode. When in Enhanced/Actual
Mode both tolerance arrows are simultaneously flashing and
the readings are static.
4.2.1 Enhanced/Actual Mode
Displays a static real-time representation of the gaging contact
movement.
The Maxum III allows the resetting of the dynamic reading to
enable the start of a measurement cycle and to HOLD the cur-
rent reading for Display Value capture. In order to minimize
power requirements, the Maxum III enters a Sleep Mode after
an extended period of inactivity (Approx. 10 minutes). Spindle
travel or depressing Zero/Reset awakens up the indicator.
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