INSTRUCTIONS
TREND CHART
The trend chart (1) displays the past readings for any of the three parameters (CO
/Temp/RH). There
2
are 4 modes that can be toggled by using UP key: CO
, TEMP, RH, and Cycle (automatically cycles
2
through CO
/Temp/RH), as shown below.
2
TREND CHART ZOOM
Below is a table that shows the available Zoom Levels for all parameters (CO
, Temp and RH) as well as
2
the duration of each division for corresponding Zoom Levels:
Zoom Level
Time Per Division (13)
(Time Span) (15)
1m (minute)
5sec /div
1h (hour)
5m/div
1d (day)
2h/div
1w (week)
0.5d/div
Auto Cycle Zoom
Cycle
Using DOWN 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 just by pressing DOWN until icon (14) appears at the bottom left of the
chart.
MAX/MIN
At the top right corner of the display, there are two numerical indicators: Max (2) and Min (5). As the
Zoom Level is changed, the Max and Min values will reflect the maximum and minimum values on
the chart of the selected parameter (CO
, Temp and RH). At startup, the unit will automatically display
2
values for CO
.
2
4