Yokogawa IR400 - Manual (Page 63)

6 - 24
IM 11G02N01-01E
• Zero calibration
Example
In case where setting the auto calibration components (see Item 6.2.4) to
“Ch1: enable” and “Ch2: enable”
A message, “Zero cal.” blinks
at Ch1 and Ch2.
“Auto Zero Calibration” screen
ZERO cal.
ZERO cal.
.
C h
0-25 vol%
C h
0-100 ppm
C h
0-10 vol%
C h
0-100 ppm
C h
0-100 ppm
0 5
0 3
.
.
0 0 0 .
0 0 .
2 1 0 2 .
ZERO cal.
ZERO cal.
During auto zero calibration, any key operation is not permitted other than operations such
as key lock ON/OFF and “Stop Auto Zero Calibration.”
When the key lock is set at ON, even the “Stop Auto Zero Calibration” cannot be used.
To stop “auto zero calibration” forcedly, set the key lock to OFF and then execute
“Auto Zero Calibration Stop.”
Caution