Airmar LB150 - Manual (Page 47)

LB150 WeatherStation Technical Manual revision 0.013
Proprietary and Confidential
PRELIMINARY - DRAFT 44
where fields <1> through <9> contain the data from the weather station’s
nonvolatile EEPROM, as defined in the “Q”, Query Command.
$PAMTC,COMP,SET
Summary
Set one or more user compass calibration coefficients.
Syntax
$PAMTC,COMP,SET,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>*hh
where fields <1> through <9> contain the data to be set into the weather station’s
nonvolatile EEPROM corresponding to the fields as follows.
All fields are 16-bit signed fixed point decimal integers.
<1>
X axis Gain value, hundredths used as multiplier.
<2> Y axis Gain value, hundredths used as multiplier.
<3> Z axis Gain value, hundredths used as multiplier.
<4> X axis linear offset, hundredths of micro-Teslas.
<5> Y axis linear offset, hundredths of micro-Teslas.
<6> Z axis linear offset, hundredths of micro-Teslas.
<7> X axis angular offset, tenths of degrees.
<8> Pitch and Roll Damping, twentieths of a second.
<9> Compass/RateGyro Damping, twentieths of a second.
Notes
Currently only Linear Offsets (X and Y) and Damping values are supported.
Valid ranges for data:
Gain: 50 to 500
Linear Offset: -32000 to +32000
X-Angular Offset: 0 to 3600
Pitch and Roll Damping: 0 to 200
Compass/RateGyro Damping: 0 to 2400