150
59
AUTOMATIC CO
2
DENSITY CALIBRATION
㩷
To calibrate the CO
2
density, an Automatic CO
2
Standard Gas Calibration Kit (MCO-SG) is available. By
connecting a CO
2
standard gas cylinder that has a density that is the same as the set CO
2
density (usually
5% CO
2
), the CO
2
sensor can be calibrated to maintain the accuracy of the CO
2
density display as
necessary.
㩷
Ɣ Setting connected standard CO
2
gas density
1. Press the MENU Key from the Top Display to display the menu, select Tools, and press the ENTER
Key.
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
2. Press the Down Cursor Key from the Select Tools (1/2) Display to display the Select Tools (2/2) Display,
and then select Standard Gas Setting, press the MENU Key to display the menu, select OK, and press
the ENTER Key.
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
1
T e
m p 3 7 . 0
o
C C O 2 5 . 0 %
2
3
4
5
S t a t u s
6
O K
7
㧟㧣㧜
㧡㧜
M E N U
S e t
L o g
T o o l s
S e l e c t T o o l s ( 2 / 2 )
S t a n d a r d G a s S e t t i n g
S t a n d a r d G a s C a l i b r a t i o n
M E N U
O K
S v c
C a n c e l
S e l e c t T o o l s (1/2)
T e m p / C O2 C a l i bration
A l a r m Se t t i n g
L C D / D A Q S e t t i n g
U V S e t t i n g
K e y L o ck P W S etting
D a t e T i m e
M E N U
O K
S v c
C a n c e l