GRAUPNER Alpha 150Q, Manual

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16571.GPS_Alpha150Q_V2.0sh.en
LOGGING
Logging 0 displays the Euler angles in the Copter telemetry display
and also allows the position display using the
Graupner
HoTT OSD
No. 33641 on the FPV screen or in the FPV video goggles.
10mAh I 0A
0:00 Dir: 0°
11.6V Alt: 0m
0km/h 0°
0 0m
C+00016 +00060 -00011
The default value “10” indicates the compass direction in degrees in
the bottom line of the Copterdisplays right of the “ ”, so that it can
be checked, for example after a recalibration of the compass. The
characters 2 … 14 before show raw values and the “C” at the begin-
ning of the line stands for “Compasslogging”. In addition, this display
can be used to check the Power calibration: If the Copter is fixed to
the west or east, the degree indicator on the right may only change
slightly if the motors are off, or rotate driven by minimal power or
hover power. Otherwise, a calibration should be performed.
The other logging functions are exclusively intended for the service.
Axis assignment
Note
The gyroscope calibration, required each time the copter is switched
on, takes place as soon as the copter or its receiver is absolutely
quiet. The motors will not start until the calibration is completed.
GYRO ASSIGNMENT
do setup NO
ROLL +2
NICK +1
YAW –3
In this display, the gyros and their effective direction can be deter-
mined. A readjustment is normally not necessary with the quadcop-
ter
Alpha 150Q GPS
.
DO SETUP
After selecting the line "do setup" and changing the value field to
"yes", assign the axes as follows:
Do setup step by step
1. Push or tap on the ENT key
"NO" is displayed inverted.
2. Change the value field to "YES".
3. Push or tap on the ENT key
4. At the transmitter briefly bring the roll control stick to the right
stop.
The display shows the roll axis inverted.
5. Tilt the copter more than 45 degrees to the right.
As soon as the detected axis with the required sign is displayed in
"normal" representation, the axis assignation is completed.
6. At the transmitter briefly bring the nick control stick to the front
stop.
The display shows the nick axis inverted.
7. Tilt the copter more than 45 degrees to the front.
As soon as the detected axis with the required sign is displayed in
"normal" representation, the axis assignation is completed.