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Past calibration history is displayed.
Sensor input value, concentration value, and
the date when zero/span calibration is performed
are logged. The 10 newest calibration data are
logged by each component.
Move the cursor to Clear Calibration Log and
press the key, and the calibration log is
cleared completely.
Z1 : Zero calibration (Z) of Range 1
S1 : Span calibration (S) of Range 1
Cnt : Value of measuring detector at the time
of
calibration
Con : Concentration value displayed before
calibration
Description of Calibration Log screen
ENT
Maintenance
Mode
Cal. Log
Ch1
Ch2
CO
2
CO
Select Ch No.
Clear Cal. Log
ENT
Maintenance
Cal. Log
Ch2 CO
R
Cnt
Con
M
Z1
S1
Z1
Z1
Z1
Z1
S1
S1
Z1
Z1
48523
44176
48530
48529
48530
48531
44172
44170
48525
48524
-0.2
484.2
-0.5
-0.5
-0.4
-0.4
483.8
484.0
-0.2
-0.2
12
12
12
12
12
12
12
12
12
12
D
11
11
11
11
11
11
11
11
11
11
H
18
18
18
18
17
17
10
10
9
9
M
10
10
8
3
55
50
43
35
3
0
