Leica GPS1200 Series Technical Reference Manual page 414

Config...\Survey Settings...
Field Option
<Data From 10 min to
Interval:> 4 weeks
<File Length:> From 1 min to 24 h Available for <Configuration: No. of Files>. For how
<No. of Files:> User input
Next step
IF
a ring buffer is to be activated
GPS1200
Description
Available for <Configuration: Overall Length>. The
duration for how long data is recorded to the ring
buffer before newly observed data is recorded over
the oldest data.
long data are written to one file before a new file is
created.
Available for <Configuration: No. of Files>. Defines
how many files are required for the ring buffer
logging. This is also the number of complete files
which are kept before overwriting old ones.
Every power failure of the receiver will cause a
new file to be started. The number of files to be
created as defined in this field stays the same.
It is recommended to configure a higher
number of files, if the power supply of a
receiver is not reliable due to infrastructure
constraints. This will increase the time span
covered by the ring buffer in case of power fail-
ures.
THEN
select the desired <Buffer No.:>. START (F3).
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