Troubleshooting:
- Follow steps below for appropriate Error message.
Invalid Reading--Reset During Read, Check Batteries
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- Have the batteries been charged in the instrument overnight?
YES _Go to question 2.NO _The batteries must be charged for at least 16 hours.
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- Is the charger firmly plugged into the unit, plugged into a live outlet and working?
YES _Plug the charger directly into the battery for 4 hours and go to question 3.NO _Make certain the charger is plugged firmly in to the unit and the outlet is live or Replace charger (Part# SE30-61).
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- Is the unit able to take measurements now?
YES _The instruments adapter plug or the charging circuit may be malfunctioning, the instrument needs servicing.NO_The battery must be replaced (part# MA58-05). |
Invalid Reading--Batteries Too Low Must Be Charged
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- Have the batteries been charged in the instrument overnight?
YES _Go to question 2.NO _The batteries must be charged for at least 4 hours or the charger must be plugged in for at least five minutes and left plugged in to continue taking accurate measurements.
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- Is the charger firmly plugged into the unit, plugged into a live outlet and working?
YES _Plug the charger directly into the battery for 2 hours and go to question 3.NO _Make certain the charger is plugged firmly in to the unit and the outlet is live or Replace charger (Part# SE30-61).
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- Is the unit able to take measurements now?
YES _The instruments adapter plug or the charging circuit may be malfunctioning, the instrument needs servicing.NO_The battery must be replaced (part# MA58-05). |
- If the instrument gives you an error message of 'Plaque Reflectance Change Cell = ##', this does not indicate a battery problem (cell does not mean battery). For more information, see the Related Support articles.
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