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Differential
Once a session is stopped, you may start
another function or immediately begin
another session.
To start another session using the same
parameters (descriptor, data sample rate,
and attribute file), press CLEAR. The
unit displays the Start Logging screen.
Press ENTER to start a new session, or
press CLEAR again to enter new at-
tributes.
When using the ProMARK X as a base station, make sure you set the mask
angle in your field unit to a number greater than that of the ProMARK X.
Most users prefer to set the base unit to 10°, while setting a 15° mask in the
field unit. The higher cutoff value in the field unit will ensure any satellites
used will still be in the view of the base.
All-in-view base stations such as the ProMARK X are simple to operate,
support an unlimited number of field units, require minimal attendance, and
are very economical in the long run when you consider staffing costs,
communications issues, and overall ease of operation.
Please note that Magellan complies fully with the GPS standard RINEX
format—short for Receiver INdependent EXchange. With RINEX you may
export data to other systems' post processing packages, or import base
station files to the Magellan system for simplified processing.
DIF3, Mobile Differential.
Press DIF, 3, and ENTER (or press DIF
and the DOWN ARROW three times,
then ENTER). The receiver displays the
Direct Data To screen. You may use the
RIGHT ARROW to toggle between a
receiver generated filename (consisting
of a date (1203), the letter "M", a file
sequence number (001) and an .MOB
extension) and a Data to Port option.
You can also press CLEAR to give the
receiver generated filename a name of
7-12
ProMARK X
STATIONARY DIF
SESSION STOPPED
10:15 Total
TO START LOGGING
PRESS ENTER OR
CLR TO CONT ATTR
DIRECT DATA TO:
1203N001.MOB
!
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