Hitachi 902 Service Manual page 60

No. Data Alarm
Sample value
abnormal
Test-to-test
compensation
error
Test-to-test
compensation
disabled
SD absorbance
over
Printer S. I/F
&
R. OVER (ISE)
The sample concentration
(C(S)) is within the following
range.
Na : C(S) < 10.0mEq/L or
K : C(S) < 1.0mEq/L or
Cl : C(S) < 10.0mEq/L or
C
CMP.T (1) In test-to-test
(2) In isozyme Q-channel
M
CMP.T! (1) In process of calculation for
(2) The test to be used for test-
(3) Any test to be used for test-
(4) Any compensation test has
>
>AMAX At standard concentration of
∞
, absorbance of sample or
" "
absorbance change rate is over
or the same compared with
presumptive absorbance or
absorbance change rate.
Description
C(S) > 250.0mEq/L
C(S) > 100.0mEq/L
C(S) < 250.0mEq/L
compensation calculation,
any data alarm other than
shown below is indicated
for the compensation data.
concentration calculation,
any data alarm other than
shown below is indicated
for the isozyme P-channel
concentration.
Calculation disabled, test-
to-test compensation
disabled, overflow, random
error, systematic error, QC
error, expected value over
test-to-test compensation,
the denominator becomes
zero.
to-test compensation is not
measured.
to-test compensation has
the data alarm of
'calculation disabled' or
'test-to-test compensation
disabled.'
the data alarm which
leaves the data blank.
2 - 48
(cont
Remedy
•Dilute the sample and
analyze it again.
•Direct measurement is
impossible. Utilize
standard addition
method, etc.
•Remove the probe and
correct clogging.
•Check the channel data
used for test-to-test
compensation.
•The data is left blank.
•Make sure masking is
not specified for the test
to be used for
compensation.
•Check the calculation
formula on the
parameter registration
menu 3 screen.
d)
'