Magnifier Mode

Determines how the feature is magnified in the reference box. Select a mode that makes it easier to locate a good reference feature.

None

Shows the reference box area as it appears in the viewport.

Normal

Magnifies the reference box area by the amount specified in the Magnification list.

Contrast

Displays a high-contrast version of the reference box area.

Edge

Displays high-contrast edges in the reference box area.