✓
Check the output voltage of your charger. The correct output
voltage is indicated on the charger unit.
✓
Check that you are using the correct charger.
✓
Remove any loose screws or foreign objects from the gauge
interior that may cause an electrical short to ground.
✓
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 the measurement depth corresponds to the actual source
rod depth.
✓
Check calibration constants.
✓
Check to see if an offset (density, moisture, trench or special) is
enabled.
✓
Ensure that the standard counts are correct.
✓
Ensure that the index rod is seated in bottom of notch.