In order to change the number of significant figures that are displayed in the Table View of the Peak Analysis Module, choose 'Table View' from the Peak Analysis Menu.
From there, use the left mouse button to double click on a column header. The 'Format Column' dialogue window will open. Then, either type or use the arrows to select the desired number of significant figures.
If you have additional questions about Peak Analysis or any other LabChart feature, please contact your local ADInstruments Technical Support Representative .