67
the first one etc. the identity Id of all waypoints are transmitted
with 3 digits.
It is possible to send and receive waypoints in block of 100 by
setting (C78) (WBN) the same as the desired block number.
Example: If (C78) is set to (03), waypoint (23) will be sent as
number (323).
Note: All waypoints will be affected alike.
(ZDA) consists only of UTC time. Date is not sent.
12.7.2 Change NMEA sentences OUT from Server
Before you change any of the factory set NMEA sentences, check
what NMEA sentences can be received by your NMEA navigator.
Select the slot number for the sentence to be changed, then press
KEY.
To select the sentence, press DOWN or UP until found.
To lock the selected sentence, press KEY.
One of the advantages with the Nexus Network is the very fast
transmission speed of data compared to the relatively slow NMEA
standard (about 10 times faster). Therefore we recommend that
you use Nexus instruments and transducers for better accuracy.
It takes two seconds to transmit all 16 NMEA sentences.
To double the transmission speed, select a NMEA sentence 2
times with 7 slots apart, that is the slots should be as far away
from each other as possible.
In a similar way, you can select the a sentence 4 times to make it
4 times faster.
Example: If you want to transmit the Nexus compass heading via
NMEA, to for example an autopilot, select (HDM) for every odd
slot number, C79, C81, C83 ... C93, that is 8 times which makes
the speed 4 times / second. This leaves the other 8 slots with even
numbers, C78, C80, C82 ... C94 free to use for other NMEA
sentences.
For connection of NMEA instruments OUT from Server, (see 2.7).
CALIBRATION
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