Navman 11 - Manual (Page 39)

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3.5.2.10 Message 1220 (application platform
control).
This message allows the user to adjust the
receiver’s dynamics based on the type of
Message ID: 1220
Rate: as required (maximum rate is 1 Hz)
Message length: 8 words
Word No. Name Type Units Range Resolution
1-4 Message header
5 Header checksum
6 Sequence number (Note 1) I 0 to 32767
7 Platform UI
0 = default
1 = static
2 = pedestrian
3 = marine (lakes)
4 = marine (sea level)
5 = land (auto)
6 = air
8 Data checksum
Note 1: The sequence number is a count that indicates whether the data in a particular binary message has been updated or
changed since the last message input.
Table 3-32 Message 1220 (application platform control)
application in which the receiver is being used.
Storage for the Platform parameter requires
EEPROM. The contents of the ‘application platform
control’ message are described in Table 3-32