Alarm Panel; Digital Readouts - PICARRO G2302 User Manual

Alarm Panel

This panel is used to monitor the status of the internal instrument alarms. These
indicators are gas concentration alarms, such as "CO Too High/Low" depending
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on instrument configuration. The gas concentration alarm LEDs are off (grayed)
when the respective concentrations are below a certain value, and they are
illuminated when the respective concentrations are above/below a certain value.
To view the alarm set point, click on the LED and a dialog box will appear
indicating the alarm setting and allow the user to enable it or change the setpoint:
Type the value you wish to set the alarm to and press the "ok" button, or press
"cancel" if you do not wish to change the alarm value. If you do nothing, the
dialog box will disappear and the alarm value will remain unchanged. The units
are those that appear in the GUI graph.

Digital Readouts

Displays the latest value recorded for the selected Data Key for each Data
Window. Changing the Data Key changes the Digital Readout as well as changes
the Data Window view. If the 'Show Statistics' entry is enabled in the 'View'
menu, the mean, standard deviation and slope of the data in the graph is
dynamically calculated and indicated below the digital concentration readout.
These numbers change to reflect statistics of whatever data is in the data
window.
Picarro G2302 Analyzer User's Guide
Rev. B 1/14/11 21