14
Maxuum III Digital Electronic Indicator 2239028 Rev D
MIN
Activates the dynamic minimum value retention function. Dis-
plays the lowest or most negative measurement seen by the
indicated movement.
TIR
Activates the dynamic Total Indicated Reading Value retention
function. Displays the lowest and highest points on the analog
scale (if not exceeded) and the total reading of max minus min
(max - min) on the digital readout.
HOLD
Activates the Hold function, which freezes the displayed read-
ing at that moment in time. A second press of the button
releases the frozen reading and updates the display to the cur-
rent spindle position. This function can also be remotely trig-
gered via the output port on specific models - see Section ’8.0
Output Information’ on page 43.
MAX
Activates the Dynamic Maximum Value retention function. Dis-
plays the highest or most positive measurement seen by the
indicated movement.
RESET
Electronically sets both the analog display and digital readout to
zero when in the Enhanced Actual or TIR modes. Electronically
sets both the analog and digital readout to the current spindle
position location in the minimum or maximum modes. This
function can also be remotely triggered via the output port on
specific models (Section, ’8.0 Output Information’ on page 43).
3.0 Setup Mode
The Maxum III has six operator changeable features, which are
selectable in the indicators Setup Mode. These features are:
changing linear units between inch and millimeter, changing of
measuring direction polarity, selecting of two digital ranges (full
or reduced - short range models only), selecting the digital reso-
lution, how to select the analog scale magnification including
proper overlay usage, and selecting of data output format to be
used with an external device. The Maxum III uses the two
mushroom push-buttons to enter Setup Mode, make feature
selections, and exit Setup Mode. A quick reference sheet of but-
