RCbro SPARROW V3 Pro Manual page 12

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RCbro
➢
RC control direction
*If the control direction is not correct, you can set the channel output reverse in the RC.
*After setting the feedback direction, the control direction can only be modified in the RC.
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FailSafe
When the RC that outputs PPM/IBUS/CRSF is failsafe, there are usually three states that
can be set.They are: cut (no output), pos hold (hold the output at the last moment before
failsafe), custom (the user sets the output when failsafe), of course, different RC will be
different.
the FC can automatic recognition as failsafe,and switch to RTH;
Cut mode:
this mode is not recommended.
Pos hold:
the user sets the output data of each channel when the RC is failsafe, to
Custom mode:
ensure that the output of the mode channel(CH5/CH6) can make the FC switch to RTH
when the RC is failsafe. Therefore, RTH must be included in the three modes set in the OSD.
it is recommended to use cut mode or custom mode.
PPM/IBUS/CRSF:
the FC can automatic recognition as failsafe,and switch to RTH.
SBUS:
* If you use custom mode, in order to simplify the operation, set the mode channel in the RC to output an
arbitrary value, and then observe which mode the FC switches to after failsafe and then change the mode to
RTH in the OSD. For example, after the RC is failsafe, the flight mode is automatically switched to A, then just
set the position of A to RTH in the OSD.
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FC Installation
①After the FC installation is completed, you need to set the correct installation direction
in the OSD menu. For the selection of the installation direction, refer to
② When installing, try to ensure that the direction is accurate. For example, when
pointing to the head of the plane, try to ensure that the FC is parallel to the direction of the
head of the plane, and there is no obvious included angle, otherwise the flight attitude will
be affected;
③ When installing the FC, try to place it at the center of gravity and avoid placing it too
close to the motor to avoid vibration that affects the flight attitude.
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LEVEL CALI
Calibration method: Place the FC horizontally and still, then start calibration, and wait
for the calibration to be completed; when placing the FC in the cabin for calibration, ensure
that the FC is placed horizontally in the cabin, and at the same time place the aircraft
horizontally and still, and then start calibration.
SPARROW V3 Pro
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LefeiRC www.lefeirc.com/
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