EPOCH 35 GNSS System User Guide 29
General Operation 3
4. Press ! or @ to select a number of seconds between 1 to 19 and then press # to
advance to the next menu item,
Mask should appear.
You must now set the minimum angle above the horizon where satellites must
be located (at or above) before they are used.
Note – Satellites located between the horizon and the specified angle above the horizon
will be ignored.
5. Press ! or @ to select any angle between 0-19 degrees and then press # to
advance to the next menu item.
SD should appear.
Within a few seconds the display will show an animated
[SD]* ← ← ←, which
indicates that recording has started. At this point you should leave the receiver
alone for the duration of the post-processing session.
6. When you have finished recording post-processing data, press #.
close appears
briefly—this indicates that the current session has ended and that the post
processing file on the SD card is closed. You are automatically returned to the
main menu.
To record additional post-processing sessions, repeat the above steps. For each post
processing session, a new sequentially-numbered file (
FILE####.TXT) is written to the
SD card.
3.1 Resetting to defaults
To reset the receiver to its default settings, turn the device on and off.
Cycling power to reset the receiver will not change the data logging settings—the most
recent changes that were made are preserved.
See also Default settings, page 36.