Installing the Flight Battery
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1. Lower the throttle stick to the lowest position.
2. Power ON the transmitter.
3. Center all trims. For the included Spektrum DXs
transmitter (RTF only), the trims are centered when
you hear a higher pitched beep while pressing the trim
button. Move the trim in both directions until you hear
the high-pitched beep.
4. Attach the hook material to the helicopter frame and
the loop material to the ight battery.
5. Install the ight battery on the helicopter frame.
Secure the ight battery with the hook and loop strap.
NOTICE: If the ight battery hook and loop strap is pulled
too tight, it may result in a vibration or the tail rotor may
drift to the right during ight. If you experience either of
these issues, loosen the strap slightly and y again.
CAUTION: Connecting the battery to the ESC
with reversed polarity will cause damage to the
ESC, the battery or both. Damage caused by incorrectly
connecting the battery is not covered under warranty.
LED Indicator on Flight Controller
LED Indicator on FC
Red Solid
Yellow Flashing
Slow Green Flashing
Slow Red Flashing
Red Solid and Yellow Flashing
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2
Indicator Description
AR6250MHXD waiting for receiver connection, system will not initialize until connected
Calibrating
Ready to Fly
Failsafe Active
Calibration Error, FC not level or is being moved during calibration
3
If you experience issues during initialization, refer to the
Troubleshooting Guide at the back of the manual.
CAUTION: Always disconnect the Li-Po
battery from the aircraft when not ying to avoid
over-discharging the battery. Batteries discharged to a
voltage lower than the lowest approved voltage may
become damaged, resulting in loss of performance and
potential re when batteries are charged.
WARNING: Always activate throttle hold and
wait until the main rotor blades and tail rotor
stop spinning before handling the model.
The throttle trim on the transmitter must remain at the
center position. Raising the throttle trim above center may
cause the main and tail motors to begin spinning.
9
EN