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In the “Calibration Selection” screen that
appears, select “both” or “current” by
pressing the
or
key.
• When selecting “both”, Range 1 and
Range 2 of the set CH are calibrated
together. When selecting “current”, the
range alone displayed at the set CH is
calibrated.
When calibrating the span gas in the interlocked ranges, the same values should
be set in 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 Manual Calibtation Setting
To close “Setting of Calibration Range” or
to cancel this mode midway, press the
ESC 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