gvSIG-Desktop 1.11. User manual
Clicking the 'Visualisation' button opens a dialog box which allows configuration of the range of scales at which labels will be shown.
The user can choose to use the same scale range as the feature layer (set under the General tab of the layer properties dialog), or else can specify a scale range at which the labels will be visible (this scale range is independent of the range applied to the geometries of the layer).
In the example shown above, labels in the view are only displayed between the scales of 1:500000 and 1:1000000.