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20
Error Messages
LIGHT LEAKAGE
This error occurs when am-
bient light leaks under to
meter and on to the sample
area.
MEMORY FULL
This error occurs when the
optional data logger capac-
ity has been reached.
Download the data and
clear the memory.
LOW BATTERY
This error message begins
to flash when the alkaline
battery level reaches 20%.
Turn the meter off and re-
place the batteries.
ABOVE CALIBRATION
The optical sensor is out of
calibration. Meter should
be sent in for service.
BELOW CALIBRATION
SENSOR SATURATION
There may be damage to
the internal light source.
Meter should be sent in for
service.