Campbell CR300 Series Operator's Manual page 20

CR300-Series Datalogger
Select the CR300 Series in the
Datalogger Model list.
In the Scan Interval box, enter how
frequently the CR300 should make
measurements.
Enter 1 in the Scan Interval box and select Seconds in the Scan Interval list.
Click Next.
NOTE The first time Short Cut is run, a prompt will appear asking for a choice of first notch
frequency. Select 60 Hz Noise Rejection for the United States and areas using 60 Hz
AC voltage. Select 50 Hz Noise Rejection for most of Europe and areas that operate at
50 Hz.
A second prompt lists sensor support options. Campbell Scientific, Inc. (US) is
probably the best fit if you are outside Europe.
To change the first notch frequency or sensor support option for future programs, use
the Program menu.
The next window displays
Available Sensors and Devices.
Expand a folder by clicking on the
symbol. Note that the datalogger
battery voltage and internal
temperature (BattV and PTemp_C
in the Selected panel) are selected
by default. Double-click on a sensor
or measurement in the Available
Sensors and Devices list to add it to
the Selected panel.
In the Sensors | Temperature subfolder, double-click Type T (copper-constantan) Thermocouple.
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