6 - 20
INZ-TN2ZKJ-E
• Zero calibration
Example
In case where setting the auto calibration components (see Item 6.2.4) to
“CH1: enable”, “CH2: enable” and “CH3 to CH5:disable”
A message, “Zero cal.” blinks
at CH1 and CH2.
“Auto Zero Calibration” screen
C H
O
2
0-25
vol%
C H
CO
0-100
ppm
C H
CO
2
0-10
vol%
C H
SO
2
0-100
ppm
C H
NO
X
0-100
ppm
0 5
0 3
.
.
0 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
“Stop Auto Zero Calibration”.
Caution
