8
menu is displayed on display screen:
The menu is used by users for, when necessary, ADJ (also called “scaling”) or inspection
ADJ of each item has been done before the instrument leaves factory. Therefore, in
addition to O
2
ADJ, ADJ of the other items may be redone (Scaling) after the instrument
has been used for a period of time (3 months or more), based on specific requirements.
Refer to the 6th Item below for details of ADJ operation.
Item 6
,
1
,
2
,
3
,
4
,
5 may be chosen in sequence by pressing Key-S.
Choose Item-6
VOLTAGE DISPLAY
via Key-S, and then press Key-E, then the following
image is displayed:
When something goes wrong with the instrument, use the voltage value on the image for
judgment.
Adjust
hh
:
mm
:
ss
1
:
HC/CO/CO
2
ADJ
2
:
O
2
/NO ADJ
3
:
O T. ADJ
4
:
Config reset
5
:
Return
6
:
Voltage display
7
:
Gauge gas check
(S: select, E:confirm)
V form sensors
:(
S : exit
)
10:59:52
Vcur Vref
Scale
T.scale
HC
4.602
4.751
1.000
40
CO
4.446
4.426
1.000
60
CO
2
4.446
4.426
1.000
-90
O
2
0..446
3.426
NOx
4.446
4.426
10
P
4.727
9.999
P.ref=100.7kpa
Flow 4.999
9.999
T.cur =27.7
℃
O.T
4.999
T.adj=30.3
℃
G.T
0.556
HC.scale=0.542