LaserLiner AirMonitor CO2 Manual De Instrucciones página 9

a
b
d
Set time
1) Hold down 'Clock' button (a)
for 3 seconds. Hours display flashes.
2) To set the minutes, press the 'clock'
button (a).
3) To set hours/minutes, use the
'night mode' (b) and 'alarm' (c)
buttons.
Calibration
This measuring device self-calibrates automatically.
PPM explanation
The CO content of the air is given in the unit 'parts per million', abbreviated
2
to 'ppm'. The four quality levels correspond to the European standard
EN 13779 for evaluating indoor air quality as a function of the CO
AirMonitor CO2
a Clock button for setting
the time
c
b Night mode button for
dimming the display at
night
c Alarm button ON/OFF
Hours button for switching
between 12 and 24 hour
clock modes
d Power supply connection
a b c
content.
2
EN
09