Spectra Precision Survey Pro v5.3 - Manual (Page 18)

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When the survey mode is active:
• Tap and select Show Snap To Options from the menu to show both the
Zoom toolbar and the Snap-To toolbar. Any of the zoom functions can also
be run directly from this menu.
• Tap to hide both of them.
Zoom toolbar:
Snap-To toolbar:
Button Function
Will change the scale of the screen so that all the points in the current job will fit on
the screen.
Will zoom the current screen in by approximately 25%.
Will zoom the current screen out by approximately 25%.
Allows you to drag a box across the screen. When your finger or stylus leaves the
screen, the map will zoom to the box that was drawn.
Prompts you for a point name and then the map view will be centered to the speci-
fied point with the point label displayed in red.
Button Function
Snap to nearby point.
Snap to the midpoint of the selected line segment.
Snap to the nearest of the begin point or the end point of the selected line segment.
Snap to the intersection of two straight line segments. You cannot snap to the inter-
section of line segments that are curves or spirals.
Snap to the point of intersection (PI) of the selected curve segment.
Snap to the radius point (RP) of the selected curve segment.
Snap to the nearest point on the selected straight line or curve segment.
Remove all of the Snap To temporary points created on this map.