M12 Oncore Users Guide Supplement - deetc - isel
M12 Oncore Users Guide Supplement - deetc - isel
M12 Oncore Users Guide Supplement - deetc - isel
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Motorola GPS Products<br />
<strong>M12</strong> <strong>Oncore</strong> User’s <strong>Guide</strong> <strong>Supplement</strong><br />
Revision 1.0 01/25/00<br />
GPVTG (TRACK MADE GOOD AND GROUND SPEED)<br />
This command enables the GPVTG Track Made Good and Ground Speed message<br />
and determines the rate at which the information is transmitted. The periodic rate<br />
field (yyyy) instructs the receiver either to output this message once (polled), or to<br />
output this message at the indicated update rate (continuously). Once the receiver is<br />
set to continuous output, the continuous flow can be stopped by sending a one-time<br />
(polled) output request. The receiver will output the response one final time, and<br />
then terminate any further message outputs.<br />
If the receiver is not computing a position fix, all numeric fields (a.a, c.c, e.e, g.g)<br />
will be nulled.<br />
NOTE: The magnetic track (c.c) will always be null since the <strong>M12</strong> <strong>Oncore</strong> does not<br />
have this information.<br />
Default mode: Disabled<br />
104
Change language