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Detection
interface
Funcion
interface
Funcion
interface
Zero setting
interface
long press
OK button
short press
OK button
short press
OK button
short
press
long press
OK button
Step
Display
②
On/ off operation
Step
Long press on/off button to shut down this device in the state of running
long press
OK button
long press
OK button
In the state of closing, long press the
on/off button to open this device,
display our company’s logo “ ”,
then change into the alarm. point
display interface,and at last, go into
the normal detecting interface.
Display
③
The interface switch operation
CH
4
H
2
S
CO
O
2
0.05
20.9
0
0
2013.02.18
[ ]
%VOL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
09 30
:
CH
4
H
2
S
CO
O
2
0.05
20.9
0
0
2013.02.18
[ ]
%VOL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
09 30
:
short
press
short
press
Zero
Calibr-
-ation
Alarm
Time
Setting
Zero
Zero
Zero
Zero
Zero
LEL
H
2
S
CO
O
2
20.9
0
0
0
2013.02.18
[ ]
%LEL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
09 30
:
LEL
H
2
S
CO
O
2
20.9
0
0
0
2013.02.18
[ ]
%LEL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
[ ]
PPM
[ ]
PPM
09 30
:
Calibr-
-ation
Alarm
Time
Setting
CH
4
H
2
S
CO
O
2
0.05
20.9
0
0
[ ]
% VOL
[ ]
%VOL
Zero
Calibr-
-ation
Alarm
Time
Setting
Calibr-
-ation
Alarm
Time
Setting
LEL
H
2
S
CO
O
2
20.9
0
0
0
[ ]
% LEL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
Zero
Calibr-
-ation
Alarm
Time
Setting
Calibr-
-ation
Alarm
Time
Setting
short
press
(
Zero
)
CH
4
H
2
S
CO
O
2
0.00
20.9
0
0
2013.02.18
[ ]
%VOL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
09 30
:
CH
4
H
2
S
CO
O
2
1.00
18.0
24
10
[ ]
%VOL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
Alarm
LEL
H
2
S
CO
O
2
0
20.9
0
0
2013.02.18
[ ]
%LEL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
09 30
:
LEL
H
2
S
CO
O
2
20
18.0
24
0
[ ]
%LEL
[ ]
%VOL
[ ]
PPM
[ ]
PPM
Alarm
[L]
[L]
5
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BESANTEK
BESANTEK