9.CO Measurement mode(The DT-9881 has the unique function)
On the power on mode,you can use the
or
button to select
,then press
ENTER button to enter the CO measure mode, Start to measure CO,air temperature and humidity after
clearing a few seconds.Press RUN/STOP button to stop or open the measurement. This mode can
take picture and take video.
9.1Take picture function
On the CO mode,you can see
icon,and these icon corresponding to F1,
F2,F3 button,press F1 can enter picture taking mode.
icon will appear,you
can press F2 button to take picture.Press ESC button to exit this mode.
9.2 Take video function
On the CO mode,you can see
icon,and these icon corresponding to F1,
F2,F3 button,press F2 can enter video taking mode,Press the RUN/STOP button to start the CO
measurement,The LCD display
icon,press F2 button to take video and press
F2 button again to stop take video,The video file will be auto to saved.Press ESC button to exit
this mode.
9.3 CO Setup mode
On the CO mode,you can see
icon,and these icon corresponding to F1,
F2,F3 button,press F3 can enter the Setup mode,on this mode,you can setup any parameter you
want.Use the
or
button to select any option you want to setup.Then press ENTER button
to confirm the parameter.
AT
28
.
6°C
RH
61
.
2%
DP
20
.
3°C
WB
22
.
9°C
13
ppm
DIF 0.22
AVG 0.03
MIN 0.00
MAX 0.22
Vid
eo
Bo
re
sc
op
e U
se
r M
an
ua
l
Particle Counter User Manual
14
www.eastern-energy.com
