H328 Setup

H328 Orientation and Sensor Calibration

The H328 can determine mounting orientation in 90 degree steps using integrated inertial sensors. This allows the receiver to be installed in various orientations without affecting performance. A simple one-time calibration procedure is required to complete the orientation and sensor calibration:

  • Determine which of Group A, B, C or D the installation matches
  • Send the appropriate $JATT,ACC180,YES/NO and $JATT,ACC90,YES/NO commands that match the installation (as shown in Figures 2-8, 2-9, 2-10 and 2-11)
  • Send the command $JATT,TILTCAL to finalize the calibration

 


Figure 2-8: Group A
$JATT,ACC90,NO
$JATT,ACC180,NO
H328 Setup 2-8
 


Figure 2-9: Group B
$JATT,ACC90,YES
$JATT,ACC180,NO
H328 Setup 2-9
 


Figure 2-10: Group C
$JATT,ACC90,NO
$JATT,ACC180,YES
H328 Setup 2-10
 


Figure 2-11: Group D
$JATT,ACC90,YES
$JATT,ACC180,YES
H328 Setup 2-11

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