SOFTWARE LOCKS UP
✓
Turn the gauge off.
✓
Check the inside of the gauge for moisture. To dry the gauge
interior, remove the keypad. If necessary, use a hair dryer (on
low heat) to circulate warm air for one to three hours.
✓
Remove any foreign objects from inside the gauge.
✓
The scaler (control unit) may be defective. To test, replace the
suspect (control unit) scaler with a good scaler.
GARBAGE OR XXXXXX IS DISPLAYED
✓
If a value exceeds the display area, the gauge will display ++++.
✓
Check the standard counts in memory. If the standard counts are
suspect, perform new standard counts. If counts equal zero for
both systems, the high voltage board must be replaced (contact
the nearest Troxler Service Center).
✓
Check gauge for water damage. If the gauge is wet, dry the
gauge interior with hair dryer (on low heat) for 3 hours.
✓
Check that the calibration constants are valid.
✓
Ensure that the measurement depth displayed by the gauge
corresponds to the actual source rod depth.
GAUGE TURNS OFF AFTER IT IS TURNED ON
✓
The gauge may be wet. If the gauge is wet, dry the gauge
interior with hair dryer (on low heat) for 3 hours.
✓
Replace the alkaline batteries.
✓
If the rechargeable battery is below 5.5 volts, recharge or
replace the batteries (see page C–10).
✓
The scaler (control unit) may be defective. To test, replace the
suspect scaler with a good scaler.
Appendix C–4
CAUTION
Do not turn the gauge on until all moisture is removed
from gauge interior! Component damage may result.
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