Operating messages – Error codes
GB
Hı
Lo
btLo
Store
Date
Print
Time
Cal
RESULT
E27 / E28 / E29
E 10 / E 11
E 20 /E 21
E23 / E24 / E25
E 22
E 70
E 71
E 72
E 73
E 74
E 75
AL100_7a 05/2019
Operating messages
Measuring range exceeded or excessive turbidity.
Result below the lowest limit of the measuring range.
Replace batteries, no further tests possible.
Battery capacity is too low for the display backlight;
measurement is still possible.
A user calibrated method is indicated by a "Cal" symbol while the test
result is displayed. (see "Factory calibration reset").
Error codes
Light absorption too great. Reasons: e.g. dirty optics.
Calibration factor "out of range"
Too much light reaching the detector.
Too much light reaching the detector.
Battery capacity was too low during measurement. Change battery.
Mn (Tablet):
Mn (Tablet):
Mn 1 (Powder Pack, LR):
Mn 1 (Powder Pack, LR):
Mn 2 (Powder Pack, HR):
Mn 2 (Powder Pack, HR):
Factory calibration incorrect / erased
User calibration incorrect / erased
Factory calibration incorrect / erased
User calibration incorrect / erased
Factory calibration incorrect / erased
User calibration incorrect / erased
39