Spectra Precision ProFlex 800 Backpack - Manual (Page 23)

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• First line: Total space occupied by the files currently
stored in the internal memory.
• Second line: Nominal size of the internal memory.
• Third line: Total space occupied by the files currently
stored on the USB mass storage device.
• Fourth line: Nominal size of the USB mass storage device.
About the “*” symbol:
• It can only appear at the end of the first or third line.
• Where placed, it indicates that this storage medium is
used for data logging.
What if there is no USB mass storage device connected to the
receiver?
• Parameters relevant to the USB key size and space used
and available are void (three dots displayed instead).
• Number of files is forced to “0”.
Receiver
Identification
Screen
From any of the two Memory screens, press the Scroll button
to access the Receiver Identification screen. See example
below.
• Receiver Serial Number
• Firmware Version
• Receiver Bluetooth Identifier
Position
Computation
Screen
From the Receiver Identification screen, press the Scroll
button to access the Position Computation screen. This
screen displays the receiver position. The displayed
coordinates will be:
• either WGS84 coordinates (“W84” displayed at the
beginning of the last line; coordinates are latitude,
longitude and ellipsoidal elevation)
• or local coordinates (“LOC” displayed at the beginning of
the last line; coordinates may be either Easting, Northing,
Height or Latitude, Longitude, Ellipsoidal Elevation,
depending on whether or not a projection is defined in the
local coordinate system used),
If the receiver is a rover, the displayed position will be the last
computed position. The coordinates will be local (“LOC”)
only if the rover receives specific RTCM messages from the
base describing the local system used by the base.
If the receiver is a base, the displayed coordinates are set
ones (not computed ones) representing the WGS84 or local