73
Figure 44. Demand Scan
After selecting an area, regular scanning is interrupted while two scans are collected. The
results are displayed as shown in Figure 45. The concentration readings and status of
each active gas at the sample point are displayed.
Programmable relays activate if Alarm 1/Alarm 2 set points are exceeded. Normal area
scanning resumes in the background after the Demand Scan is completed. Nevertheless,
the display remains until another mode is selected on the touchscreen.
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