GB
Operating messages – Error codes
Hı
Lo
btLo
Store
Date
Cal
RESULT
Time
Cal
E27/E28/E29
E 10 / E 11
E 20 / E 21
E23/ E24/E25
E 22
E 70
E 71
E 72
E 73
MD200_1a 08/2011
Operating messages
Measuring range exceeded or excessiveturbidity.
Resultbelow the lowest limit of the measuring range.
Replacebatteries, no further tests possible.
Battery capacity is too low for the display backlight;
measurement is still possible.
A user calibrated method is indicated by an arrow 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.
LR:
Factory calibration incorrect / erased
LR:
User calibration incorrect / erased
MR:
Factory calibration incorrect / erased
MR:
User calibration incorrect / erased
25