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Over Range:
A flashing value of the maximum concentration
indicates an over range condition. The concentration of the sample
is beyond the programmed range: dilute the sample and re‑run
the test.
c) during calibration procedure
Standard Low:
The standard reading is less than expected.
Standard High:
The standard reading is higher than expected.
Cap error:
Appears when external light enters in the analysis cell.
Assure that the cuvette cap is present.
d) other errors and warnings
Cooling lamp:
The instrument waits for the lamp to cool down.
Battery low:
The battery must be replaced soon.
Dead battery:
This indicates that the battery is dead and must be
replaced. Once this indication is displayed, the meter will lock up.
Change the battery and restart the meter.
ERRORS AND W
ARNINGS
