This defines the scale for the analysis view. The analysis view scale is unit-less: in:in or mm:mm (so both must be in the same units, 1ft:1in will be entered as "12:1" or 1m:1mm will be entered at "1000:1").
Entry Name: AnalysisViewScale
Entry Type: Character string representing the scale to use. The default scale is "1:1" (NONE).