Once the countdown is complete, your product is ready to use. No additional setup or calibration is
needed.
CO
2
, SET CENTER, SET ZONE READINGS
The device has three built-in main parameters: ambient carbon dioxide (7), Set Center value (6), and
Set Zone value (5). They are constantly displayed on screen.
TREND CHART ZOOM
Below is a table showing the available Zoom Levels for all CO
2
parameters, as well as the duration of
each interval for corresponding Zoom Levels:
The
DOWN
button will toggle the available Zoom Levels for each parameter. Note that in addition to
the Zoom Levels for each parameter, there is an option that will automatically cycle between the Zoom
Levels. This can be achieved by pressing
DOWN
until icon (8) appears at the bottom left of the chart.
1. CO
2
Trend Chart
2. AVG HI reading of Chart
3. AVG LO reading of Chart
4.
Audible Alarm On/Off
5. CO
2
Zone value
(deadband setting)
6. CO
2
Center value
(Ideal CO
₂
level)
7. CO
2
Reading
8. Zoom Level of Time –
indicates the chart’s
timespan
9. Target Zone Indicator
Zoom Level
(Time Span) (8)
Time Per Interval
1m (minute)
5sec /div
1h (hour)
5m/div
1d (day)
2h/div
1w (week)
0.5d/div
Auto Cycle Zoom
Cycle
LCD DISPLAY
3
