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4.2 Battery Mounting
Notice:
>Do not mix old and new batteries
>Do not mix different types of batteries
>Do not charge non-rechargeable battery.
>Only use 4XAA batteries, using incorrect batteries can cause damage .
MODE 2
MODE 1
MODE 1
MODE 2
Input Key Function
S/N
Identification
Function
1
Throttle/Rudder Stick
2
Elevator/Aileron Stick
Forward and backward movement of the stick makes the quadcopter
move forward and backward respectively. Left and right movement of
the stick makes the quadcopter drift sideways left/right respectively.
(1)
Throttle /Aileron stick
Forward and backward movement of the stick will make the quadcopter
increase or decrease speed respectively.Left and right movement
of the stick makes the quadcopter roll left/right to initiate a banked turn.
(2)
Elevator/Rudder Stick
Forward and backward movement of the stick makes the quadcopter
nose point up/down respectively. Left and right movement of the
stick makes the quadcopter yaw left/right respectively.
3
Aileron Trim
Aileron trim adjusts for left and right drift.
4
Elevator Trim
Elevator trim adjusts for forward and backward drift.
5
Rudder Trim
Rudder trim adjusts for drift of left and right rotation or yaw.
6
Throttle Trim
Throttle trim normally left at neutral. The lower trim turns LEDs on and off.
7
8
Power SW
Recording
Pushing the switch up turns on the transmitter. Pushing it down turns it
off.
Forward and backward movement of the stick makes the quadcopter
ascend and descend respectively. Left and right movement of the stick will
rotate the quadcopter’s fuselage left/right respectively.
THE HUBSAN X4
5
THE HUBSAN X4
20
B
B
A
A
White
White
Black
Black
Blue
Blue
Red
Red
(Bottom View)
H107D FAQ
The new model can support for video recording. Press the Recording button
for 1 second to confirm or exit.
1.Transmitter and X4 will not bind.
Answer
:
Throttle position needs to be fully minimized. Please do not move the transmitter sticks or
trims during initial power-on binding.
2. Transmitter LED light came on and then suddenly went off.
Answer: Replace new AA batteries
3. LCD transmitter not showing the setting interface after holding down the joystick for 1 second.
Answer
:
The throttle stick is not in the lowest position.
4The quality of the video is not good, and it stutters.
Answer: Please use brand HD SDHC card, such as Kingston Micro SDHC class6 4G card. Do a format
in the Transmitter using the SD format menu button.
5. Gyro not working well
Answer
:
(1) Battery voltage too low. (2) Re-bind (3) Land on to the ground with the throttle fully
minimized for 3 seconds and take off again.
6. Unable to Flip
Answer: (1) Press the Elevator stick straight in one time to enter into the expert(flip) mode. (2) In the
expert(flip) mode, the sensitivity on each channel should be above 90%, you can program the
sensitivity in the setup menu. Please check manual 4.4 Stick Sensitivity Adjustment. (3) Press the
Elevator stick straight in to turn off anti-flip. (4) Lipo power is too low and needs to be recharged.
7. Quadcopter is shaking or oscillating with noise.
Answer: Please check to see that the motors, canopy, body and props are all properly positioned.
8. Switching between low and high rates on the transmitter is not very user-friendly.
Answer: Press the Elevator stick briefly only one time to switch on/off the expert mode(red flashing
TX LED) and normal mode(green solid LED). The word "Expert" will also appear at the bottom center
on the LCD.
9. Can not take off.
Answer: (1) Wrong installation of the props. Props are marked with "A"(CW) and "B"(CCW). Please
check the pictures below for the correct order. (2) Wrong installation of motors. Please check to
make sure that each motor is installed in its correct position. There are two different types of motors
with different motor wire colors. Please check the pictures below for the correct order.
White A
White B
Red A
Red B
(Top View)