Tri-M Systems FV-25 GPS Receiver User Manual


 
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The output position will be updated as the position is fixed.
2.2.9.2 Time and day
This function sets the initial UTC date and time, as shown in Figure 2.15. The format
for UTC date is “YYYY (year), MM (month), DD (day)” and the format for UTC
time is “hh (hour), mm (minute), ss (second)”. If a setting value is less than 10, the
empty part (the left digit) of the setting value is filled by 0, for instance, 01.
Figure 2.15 Initial UTC time and day.
The initial UTC time and date will be updated as GPS satellites are acquired.
2.2.9.3 Local time zone
This function sets the time difference between the local and Greenwich (UTC
reference), as shown in Figure 2.16. The first column (from left) is “local zone hour”
ranged from –13 to 13 (i.e. - / +: East / West of Greenwich) and its corresponding
format is “hh”, i.e., the left digit might be filled by 0 if the value is less than 10. The
second column is “local zone minute” ranged from 00 to 59 and its corresponding
format is “mm”, which has the same format as the one for “local zone hour”.