INNOVATION & TECHNOLOGY
REV 1
16
The GR-18 can log important flight data to any HoTT radio equipped
with an SD memory card. Setting one is the default for telemetry log
settings.
Selectable Values:
0 = No logging
1 = Roll and Nick logging
CALIBR. POSITION
To assure a stable and level flight in attitude mode the sensors need
to be calibrated. To calibrate the sensors place your multicopter on a
level surface and set the value to Yes. After a moment, it jumps back
to No and calibration is completed. Do not forget to store this new
setting which is done by unselecting the field!
Axis assignment
SETUP
Depending on the way you installed your GR-18 it must now learn
proper flight orientation in order to respond properly to the radio
steering commands.
ment
set it to YES . Now assign the axes as follow:
On the transmitter, briefly move the roll (aileron) stick briefly fully to the
right and verify that the ROLL axis is highlighted. Roll the Multicopter
more than 45 degrees to the right until the ROLL axis field is no longer
highlighted which indicates the identification of this axis is complete.
Now do the same for pitch (NICK) on the transmitter by pushing your
pitch stick (elevator) briefly fully forward and verify that the NICK axis
is highlighted. Tilt the Multicopter more than 45 degrees forward until
the field is no longer highlighted which indicates the identification of
this axis is complete.
Finally complete the procedure for the rudder (YAW) on the transmitter
by moving the rudder stick briefly and fully to the right and verify that
the YAW axis is highlighted. Rotate the Multicopter so that the nose
rotates more than 45 degrees to the right until the field is no longer
highlighted which indicates the identification of this axis is complete.
The gyros and flight orientations have now been assigned.
To verify proper operation of your Multicopter you can test it as follows;
Make sure that all propellers are removed from your Multicopter!
Throttle up approximately 30% of power and verify that all motors
run at the same speed.
STEP THREE:
Teach your multicopter
proper flight orientation
