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User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 SEPTEMBER 2010
3-36
3.6.2 Setting a analog input’s operational mode
An analog input has two operational modes: Variable and Fixed.
• Setting the switch to Variable means that the analog input will be set
automatically, based on the signal it receives.
• Setting the switch to Fixed means that the analog input will be set to
the value that you enter in the appropriate row under the Fixed Value
column.
To set an analog input’s operational mode, do the following:
1. Select Analog Input... from the Hardware menu. The Analog Input
window displays.
Figure 3-25. The Analog Inputs window
2. Select the desired mode from the drop-down menu under the Switch
cloumn for the analog input.
3. To save the changes and leave the window open so that you can
monitor the analog input, click Save. To save the changes and close
the window, click OK. The current value of the analog input signal
displays in the Current Value column, and is updated in real time.