Eppendorf BioSpectrometer basic - Manual (Page 77)

77
Troubleshooting
Eppendorf BioSpectrometer ® basic
English (EN)
The following
parameter values
are not defined in
General Method
Parameter: • When opening a method with
parameters which access General
Method Parameter, the system
determined that at least one
parameter (dye, nucleic acid, protein,
unit) does not exist there anymore, so
probably has been deleted.
 Select a different parameter from the
existing list. If necessary, program a
new list entry in
General Method
Parameter in order to be able to use it
when programming a method.
The value of the
parameter marked
with
* is not defined
in the Gen. Param.
Please correct the
parameter.
This error message appears when editing
method parameters.
• Parameter in General Method
Parameter is not defined.
 Select a different parameter from the
existing list. If necessary, program a
new list entry in
General Method
Parameter in order to be able to use it
when programming a method.
Invalid zoom
interval. During the Zoom process with free entry
of limits ([Free]) softkey):
• The zoom area is below the lower
limit.
 Enter the values so that the interval
does not fall below the range limits of
0.02
A and 10 nm.
The entered
standard
concentrations are
not monotonically
increasing resp.
monotonically
falling. Correct the
standard
concentrations. • See the error text.  Enter the standard concentrations so
that the first standard receives the
lowest concentration and the other
standard concentrations form an
increasing sequence.
At least two of the
entered standard
concentrations are
identical. Correct
the standard
concentrations. • See the error text.  Enter the standard concentrations so
that the first standard receives the
lowest concentration and the other
standard concentrations form an
increasing sequence.
The measured
values are not
strictly
monotonous! • Error when measuring a standard
series: The measured absorbance
values of the standard series are not
continuously increasing or
decreasing.
 Repeat the standard measurements or
delete the single, incorrectly
measured standard result.
The ID cannot be
set. • Error when entering the sample ID.
Different causes are possible. For the
precise cause please see the
information in the help box.
 See information in the help box.
The dilution cannot
be set. • Error when entering the dilution.
Different causes are possible. For the
precise cause please see the
information in the help box.
 See information in the help box.
Problem Cause Solution