4040+e_22.docx / 06.10.17
ROBERT RIELE GmbH & Co KG
Page 48
8.2
DESCRIPTION OF UTILITY PROGRAMS
8.2.1
Optic adjustment
The optic adjustment should be done not
before the warm-up time of 15 minutes has
passed, better after one hour operation.
Remove any cuvette from the cuvette
compartment.
To avoid strange light the lid has to be
closed during the optic adjustment.
Start the optic adjustment by [START].
Calibration of the dark level.
Wait for about 40s until adjustment is
finished.
The function cannot be interrupted. After
completion the program returns to the utility
program level.
Monthly executed the optic adjust-
ment compensates possible deviations of
the
measuring
accuracy
due
to
environmental influences.
D A R K A D J U S T M E N T
8 3 9 2 1 9 6
P L E A S E W A I T
O P T I C A D J U S T M E N T
E X I T S T A R T
