DETRUM GAVIN 8C - Page 36

GAVIN-8C Instruction Manual
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 Reverse: Adjust the gain in negative direction. When the servo moves in
reverse direction, Set the value to Reverse.
The default is Normal.
 Angle Gain: This parameter is used to set the value (percentage) of the
angle gain. When the value is 0, the gain is the lowest. The larger the value is,
the larger the gain is. Values: 0~100. The default is 50.
 Rate Gain: This parameter is used to set the value (percentage) of the
angular velocity gain. When the value is 0, the gain is the lowest. The larger
the value is, the larger the gain is. Values: 0~100. The default is 50.
 NOTE: There are different requirements for the gain in different application.
You need to adjust the gain to get the best result. If the gain is set too high,
there is a result of over amplification of the gyros, this rapid back and forth
movement can make the airplane hard to control. But if the gain is too low,
will cause the airplane become blunt. We suggest you start your first flight
with a lower gain setting and then increase them gradually.
5. Adjust the level offset on Roll and Pitch.
This function is used to offset the absolute angle error caused by installation,
and try to establish the appropriate level flight attitude of the plane when flying
in auto-balance mode. If your plane drops down or up when switch to
auto-balance mode, you will need to perform a level offset. Usually you just
need to do it once after installation.
In the Airplane Gyro menu, press UP or DOWN key to select Offset on Roll
Axis/ Offset on Pitch Axis, and then press R/+ or L/- key to set the value.
Offset on Roll Axis and Offset on Pitch Axis are respectively used to offset
the absolute angle on roll and pitch axis. Values: -20~20. The default is 0.
 NOTE: For ease of observation, you can turn the roll and pitch gain larger
temporarily when adjusting the parameters, and restore it after you finish the
adjustment.
6. Set the mounting direction of the sport receiver.
In the Airplane Gyro menu, press UP or DOWN key to select Mounting, and
then press R/+ or L/- key to set the value.
This parameter is used to specify the mounting direction of the sport receiver.