6 - 8
To perform calibration for “both,” set the same calibration gas concentration for both
ranges.
CAUTION
When setting NOx and CO to “both”
Two cursors will appear in both ranges (Ch1 and Ch4).
Manual Calibration screen
( )
ENT
End of Setting of calibration range
To close “Setting of Calibration Range” or
to cancel this mode midway, press the key.
A previous screen will return.
To close “Setting of Calibration Range”
ESC
Ch1
NOx
Ch2
SO
2
Range 1: 0 to 100 ppm
Range 2: 0 to 2000 ppm
Range 1: 0 to 100 ppm
Range 2: 0 to 2000 ppm
both
current
Ch1: Range 1 and Range 2 are calibrated together with zero and span calibration.
Ch2: Only currently displayed range is calibrated with zero and span calibration.
Example
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VFUHHQWKDWDSSHDUVVHOHFW³ERWK´RU³FXU-
UHQW´E\SUHVVLQJWKH
or the key.
,I³ERWK´LVVHOHFWHG]HURRUVSDQFDOL-
bration is performed with Range 1 and
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,I³FXUUHQW´LVVHOHFWHG]HURRUVSDQFDOL-
bration is performed only for the range
GLVSOD\HGZKHQFDOLEUDWLRQRIVHOHFWHG&K
is performed.
Press the
ENT
key after the selection, and
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Cal.
Settings
Set
ca1
i brati
on
r·ange
Cal.
Range
current
or
both
range
0 0
Ch1
Range
1
0-100
ppm
-
NOx
Ranqe2
0-2000
ppm
Ch2
Range
1
0-100
ppm
current
S02
Ranqe2
0-2000
oom
Ch3
Rangel
0-10
1,101
%
current
CO2
Ranqe2
0-20
1,101
%
Ch4
Range
1
0-100
ppm
both
co
Ranqe2
0-2000
oom
0
ChS
Rangel
0-10
1,101
%
current
02
Ranqe2
0-25
1,101
%
0
r~
J
l~-
---
ZERO
Ca1.
ENT
:
Go
on
calibration
of
selected
Ch
ESC
:
Not
calibration
Ch1
•
Rangel
0-100
ppm
~
-0.6
NOx
Ranqe2
0-2000
ppm
Ch2
•
Rangel
0-100
ppm
~
0.4
S02
Ranqe2
0-2000
ppm
Ch3
•
Rangel
0-10
vo1%
~
0.0
0
CO2
Ranqe2
0-20
vo1%
Ch4
•
Rangel
0-100
ppm
~
-0.1
co
Ranqe2
0-2000
ppm
ChS
Rangel
0-10
vo1%
02
•
Ranqe2
0-25
vo1%
~
21.00