Observer USB Chart Screen
The Observer USB Chart Screen displays a chart
of the data currently collected by the aached
instrument.
The X Axis
The X axis consists of the me and date stamp of
the reading collected and will adjust automacally
to display all of the data collected unless the Scroll
checkbox is selected. If the Scroll checkbox is
selected, the X axis will display the latest readings collected in the minute(s) me frame selected next to the
Scroll checkbox. For example, if 2 minutes is selected in the Scroll me, then the chart will display the latest 2
minutes of data collected.
The Y Axis
The Y axis displays the unit of measurement for the reading displayed and will automacally adjust to display
the highest reading collected.
Observer USB Meter Screen
The Observer USB Meter Screen simulates an analog meter to display the readings colected by the detector.
Enable Alarm
This will enable the alarm that is built into the soware. Once the radiaon levels go back below the set level
of the alarm, the alarm will stop unless you have the “Latch Alarm” checkbox selected.
Latch Alarm
When the latch alarm is checked, the alarm will connue to go
o unl the reset buon is pressed.
Auto Range
When the Auto Range checkbox is selected, the analog meter
will automacally adjust the scale to a higher range if the reading
exceeds the Scale Max.
Scale Max
The Scale Max labels the highest reading on the scale for the
range being displayed.
Zero
When the Zero is clicked, the averaging of the collected counts starts over.
Units
The Units dropdown box selects the unit of measurement displayed on the analog meter.
Averaging Time
The Averaging Time selects the amount of me in which the previous readings are averaged for a more
accurate display of the collected counts.
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