Model 2701-B
4–5
4.
USING THE GAU
G
E
TAKING MEASUREMENTS
The
Status
feature (see page 2–6) allows the operator to view the
current gauge status. This feature provides a quick overview of the
battery voltage, internal temperature, selected measurement units,
and the date and time of the last reference reading. If necessary,
check the gauge’s current status before taking measurements.
NOTE
To ensure the accuracy of gauge measurements, take a
reference reading each day the gauge is to be used (see
page 4–2) and periodically while taking measurements.
As described on page 2–16, the PaveTracker Plus provides three
measurement modes:
continuous
,
averaging
, and
segregation
.
Before taking a measurement, select the appropriate measurement
mode.
CAUTION
High internal temperatures may damage the gauge’s
electronic components. To reduce the risk of damage,
DO NOT allow the gauge to sit on hot asphalt for
extended periods.
If the internal temperature of the gauge reaches a level
that is considered excessive, the beeper will sound and
the warning message
Internal temp. high Allow
gauge to cool
will be displayed. The gauge should be
taken to a shady or air-conditioned environment and
allowed to cool before continuing. If measurements are
performed before the gauge is allowed to cool, the
warning symbol
!
is displayed.
CAUTION
The gauge includes a replaceable protective cover that
protects the bottom surface of the gauge’s sensor
assembly against wear and provides thermal protection
for the gauge’s internal components. To prevent damage
to the gauge, DO NOT operate the gauge without the
protective cover.
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