Atlas Copco SF 15+ Instruction Book page 43

Instruction book
The first item in the list is highlighted. In this example, the Net Pressure is selected (chart icon).
To change, press the Enter button again. A pop up window opens:
Press Enter again to remove this input from the chart. Another confirmation pop up opens:
Select Yes to remove or No to quit the current action.
In a similar way, another input signal can be highlighted and selected as Main Chart signal:
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