4
4
.
.
The AC charger may be defective. Check voltage output of
charge with a voltmeter or use the DC charger to charge the
batteries.
Satisfactory Counts, but Results are in Error
♦ Ensure that the handle is seated in bottom of notch while
taking readings.
♦ Ensure the measurement depth on the display screen
corresponds to the actual source rod handle depth.
♦ Check to see if an offset (density, trench, or moisture probe)
is enabled.
♦ Ensure that the standard counts are correct.
♦ Check calibration constants.
CAUTION
All information stored in the gauge except the
calibration constants is lost when the batteries are