8
9
THE HUBSAN X4
17
THE HUBSAN X4
8
In Expert Mode, the X4 can fly at high speeds and do flips. if you don’t need
it to flip, you can select anti-flip mode. Press the throttle stick to select or deselect
anti-flip. OFF=one TX beep=it can’t flip. ON=two TX beeps=It can do flips. Note that
when the X4 runs out of lipo power, it also can’t flip.
!
The X4’s props are not identical. Each prop is labeled with an A or B. When installing
replacement props, be certain to install them as shown. The X4 will not fly, and will flip
and crash if the props are not installed in their proper locations.
FRONT
Installation:
Pinch the prop hub, line up the hole to the motor shaft, press it firmly
but gently straight down.
9 PROPELLER INSTALLATION AND REMOVAL
A
B
5.2 Please refer to 2.2. Safety Advisory Notice
Always partially charge your LiPo battery before storage. LiPo batteries retain the power
over a reasonable period; It is not normally necessary to recharge stored LiPo batteries
unless stored for periods longer than 3-6 months.
If your LiPo battery has been over-discharged, it will not be possible to recharge it again.
5.1 The quadcopter is equipped with a 3.7V 380mAh Lipo battery
5.1.1 Take out the battery from the bottom of the X4
3.7V 240mAh
5.1.2 Connect the battery with USB charger, the LED light is ON whilst charging and
turns OFF when charging is complete.The USB charger can connect to any
smartphone charger except Iphone, also can connect to the USB socket in cars.The
voltage of the USB is +5±0.5V.
5 LI-PO BATTERY CHARGING
3.7V 380mAh
