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(cont’d)
No. Data Alarm Printer S. I/F Description Remedy
Internal standard
concentration
abnormal
I. STD D (ISE)
The internal standard
concentration (C(IS)) is within
the following range.
Na : C(IS) < 120.0mEq/L or
160.0mEq/L < C(IS)
K : C(IS) < 3.0mEq/L or
7.0mEq/L < C(IS)
CL : C(IS) < 80.0mEq/L or
120.0mEq/L < C(IS)
•Confirm monthly flow
path washing.
•Replace the diluent and
internal standard
solution.
Calculation test
error
CALC?
%
Any data alarm other than
shown below is indicated for
the test to be used for
calculation.
Calculation disabled, test-to-
test compensation disabled,
expected value over
•Check the data alarm
name and take a proper
measure.
Overflow OVER
O
Concentration value (or activity
value) cannot be output within
the specified range of digit
count.
•The data is left blank.
•Prepare appropriate
standard solution.
Calculation
disabled
???
X
•In process of calculation, the
denominator becomes zero.
•An overflow occurs in
logarithmic or exponential
calculation.
•In isozyme Q-channel
concentration calculation, the
data alarm of 'calculation
disabled' is indicated for the
isozyme P-channel data or
the isozyme P channel is not
measured.
•Calculation for a calculation
test has been attempted with
the data having a data
blanking alarm.
•The data is left blank.
•Determine the cause of
failure to color
development such as
improper kind of
standard solution, wrong
set position and
clogging of sample
probe.
•Dilute the sample or
reduce its volume and
perform analysis again.
Expected value
over
L
H
–
–
The test result is outside the
expected value range (outside
mean value ± 2SD in case of a
control sample).
•Smaller than the lower limit
value
•Larger than the upper limit
value
•This alarm is not
indicated for serum
index.
•Correct setting on the
parameter registration
menu 1 screen.
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