Spectra Precision Survey Pro v4.6 Recon-Nomad Reference Manual - Manual (Page 161)

Survey Menu
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Hatching Tool: fills an existing scan frame with parallel
lines to make it stand out visually.
Clear Scan Frame Data: clears any scan frame data from
the screen.
/ Scan Frame Toggle: inverts the horizontal limits of an
existing rectangular scan frame. This tool can be used to quickly
define a 360° scan frame for taking panoramic photos by first creating
a rectangular scan frame with the desired height and a near-zero
width and then tap this button.
Predefined Vertical Scan Frame: generates a vertical scan
frame with horizontal limits that fall within the video image and
vertical limits that extend to the vertical turning limits of the total
station.
Note: Once a scan frame is defined, it can be resized by dragging the
edges or corners.
Predefined Horizontal Scan Frame: generates a horizontal scan
frame with vertical limits that fall within the video image and with
horizontal limits that wrap nearly 360° around the total station.
Undo: will undo the last change(s) made to the current scan frame
with each tap.
Zoom In: will digitally zoom in the image with each tap between
four levels from 1x to 4x.
Zoom Out: will zoom out with each tap from 4x back to 1x.
Define Scan Frame / Aim Instrument: toggles between two
modes. When in Aim Instrument mode, tapping anywhere within the
video image will turn the total station to that location. When in
Define Scan Frame mode, you can create a scan frame by tapping on
the screen.