Hubsan X4 H107D Instruction Manual

IXZ'AN'

1 INTRODUCTION

ThankyouforbuyingHUBSANproducts.ThequadcopterisdesignedaSaneaSytouse,full
featuredRCmodelcapableofhovering,fastforward,andaerobaticflightmaneuvers.

please

read

the

manual

caiefutty

and

f6llow

all

instructions

in this'

Be

sure

to

retain

the

manual

for

future

reference,

routine

maintenance'

and

tuning'

1.1

lmPortant

Notes

ThisRCquadcopterisnotatoy,itut|lizesvarioushigh-techstoprovidesuperior

performance.

Pleasereadthismanualcarefullybeforeoperatingthisproduct'Anyimproperuseofthis

product

will

result

ln ,"rioui

in.;ury.

se

aware

of

yJur

personal

safety,

safety

of

others

and

your surrounding

environment'

Werecommendthatyouobtaintheassistanceofanexperiencedpilotbeforeattempting

to

fly

our

Product

for

the

first

time'

2

SAFETY

NOrlS

2.1

Coution

R/Cquadcopterhavepartsthatmoveathighspeed'thusposingacertaindegreeof
danger.Pilotsareresponsibleforanyactionsresultingindamageorinjuryfromthe
impioper

operation

of

their

R/C

aircraft

models'

Chooseawideopenspacewithoutobstacles.DonotoperateR/Caircraftnearbuildings,
crowdsofpeople,highvoltagecables,ortreestoensurethesafetyofyourself,others

and

your

model.

operatethisunitwithinyourability.Donotflywhentiredorafterdrinkingorwhen

impaired

by

medication.

l*p'op"'operation

may

cause

damage

to

people

and

property'

2.2

LiPo

BatterY

Recharging

Your

quadcopter

is

powered

by

a

Lithium-Polymer

(LiPo)

battery'

Neverrechargeyourbatterywhilstitisinsertedinyourmodel.ltcancatchfireleadingto

the

total

destruction

of

the

item'

lfyoudonotplantoflyyourmodelforaweekormore,storethebatteryapproximately

500/o

charged

to

maintain

battery

performance

and

life.

To

achieve

a

500/o

charge,

fly

the

model

until

the

battery

r"luir"s're.f,arging.

Charge

the

battery

for

half

the

time

typically

required

to

fully

charge

the

battery'

SAFETY

ADVISORY NOTICE

I

Lithium-Polymer

(LiPo)

Batteries

]

LiPo batteries are differ from conventional batteries

in that their chemical contents are

encased

in a relatively insubstantial foil

packaging.

This has the advantage

of

significantly reducing their weight, but does

make them more susceptible to damage

if

roughly or

inappropriately handled. As with all batteries, there

is a risk of fire or

explosion if safety

practices

are ignored:

gt

Charge and store

LiPo batteries in a

location where a

battery

fire or explosion

(including

smoke hazard)

will not endanger life or

property.

M

Keep

LiPo batteries away from children and animals.

M

Consider how

you

would

deal

with a LiPo battery fire/explosior-r

as

part

of

your

normal home Fire Safety & Evacuation

Planning.

M

Never charge the LiPo battery that

has ballooned or swelled due to

over-/under-charging

or from a crash.

M

Nevercharge the LiPo batterythat

has been

punctured

or damaged in a crash

(After

a crash,

inspect the battery

pack

for the sign of damage.

Discard in

accordance

with

your

country's

recycling laws.).

M

Never charge the

LiPo battery in a moving

vehicle.

M

Never

over

charge the LiPo battery.

fl

Never

leave

the

LiPo battery unattended during recharging.

g

Do not charge

LiPo

batteries

near flammable materials or

liquids.

M

Ensure that charging leads are connected

correctly. Reverse

polarity

charging can

lead to battery damage

or a fire or explosion.

M

Have a

suitable fire extinguisher(electrical type) OR

a large bucket of dry sand near

the charging area . Do

not

try to

extinguish electrical

(LiPo)

battery

fires with water.

EI

Reduce risks from fire/explosion by storing

and charging LiPo batteries

inside

a

suitable container: a

LiPo Sack or metal/ceramic container

is advised.

M

Monitor recharging LiPo batteries

for signs of overheating.

M

Protect

your

LiPo

battery

from accidental damage during storage and

transportation.

(Do

not

put

battery

packs

in

pockets

or bags

where

they

can short

circuit or can come

into contact with sharp or

metallic objects.).

Bt

lf

your

LiPo battery

is

subjected

to a shock

(such

as

a helicopter crash)

you

should

place

it in a metal container and observe

for

signs

of swelling or heating

for at least

30 minutes.

M

Do

not attempt to disassemble or

modify or repair the

LiPo battery.

2.3 Prevent

Moisture

R/C

models are

composed

of

many

precision

electrical

components.

Store

the battery

and

model

in a dry

area at

room temperature.

Exposure to

water

or

moisture

may cause

the

model to

malfunction

resulting

in loss of

responsiveness,

or a

crash.

2.4

Proper Operation

For the

safety

purpose,

please

only use

hubsan's

spare

parts

for replacement.

2.5

Alwdys Be

Aware Of

The Rotating

Blades

When

in operation,

the

main

and tail

rotor blades

will be

spinning

at

high speed.

The

blades

are capable

of

inflicting

serious

body

injury and

damage

to the

environment.

Be cautious

of

your

actions

and careful

to

keep

your

body and

loose

clothing

away

from

the

blades.

Never take

your

eyes

offthe

model

or leave

it unattended

while

it is turned

on.

Stop

operation

immediately

if

the

model

flies out

of

your

view.

Once

landed,

immediately

turn

offthe

model and

transmitter.

2.6 Avoid

Flying

Alone

Beginners

should

avoid

flying alone

whilst

learning

flight

skills.

lt is advised

that an

experienced

pilot

be

in nearby

guidance.

3 SAFETY

CHECK

BEFORE

FLYING

CAREFIJLLY

INSPECT

THE

X4 BEFORE

EVERY

FLIGHT

.

Before operation,

please

check

the batteries

of the

transmitter

and

receiver

are

charged

enough

for the

flight.

.

Before turning

on

the transmitter,

please

check

that

the throttle

stick

is in the

full down

position.

.

Carefully check

rotor

blades

and rotor

holders.

Broken or

premature

failure

of

parts

will

result in a dangerous

situation.

.

Check

the battery

and

power

plug

are securely

fastened.

Vibration and

violent

flight

may

lead the

plug

to

loose and

result in loss

of control.

.

When turning

on

the unit,

please

follow the

power

on/off

procedure: for Power ON-

please

turn

on the

transmitter

first, and

then turn

on the

receiver.

For

Power OFF-

please

turn off the

receiver

first and

then turn

off the transmitter.

lmproper

procedure

may

cause

loss ofcontrol

ofthe

quadcopter.

4 TRANSMITTER

4,1 ldentification andfunctions

of the Main Menu

Main Menu

Hell Battery volt.ge

(MODE

1)

TRANSMITTER

LCD

4 Elevator Trim

(2)

Elevator/Rudder Stick

5

Rudder Trim

(MODE

1)

LCD

6 Throttle

Trim

Throttle/Rudder Stick

5 Rudder Trim

L

rnronterim

_i']

It++{+

Nr.

n

'^da,

L'm

-rrml-

REC

I

-_J

:

I

-r!

+i_

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++r-+l

-"-tr:l::l

(MODE

2)

8 Recording

6 Throttle Trim

(1

)

Throttle

/Aileron

stick

7 Power SW

3 Aileron Trim

8 Recording

4 Elevator Trim

2 Elevator/Aileron Stick
7 Power 5W
3 Aileron Trim

ontime

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He i Batteryvoll.rt,

TXBafreryvollaq(,

Elevator trim

AilFron trlm

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

4XAA type battery, other's

will

broke transmitter

lnput Key Function

s/N Identification

Function

1

MODE 2

Throttle/Rudder Stick

Forward and backward movement ofthe stick

makes

the

quadcopter

ascend and descend respectively. Left and right movement ofthe

stick will

rotate the

quadcopter's

fuselage left/right respectively.

2

MODE 2

Elevator/Aileron Stick

Forward and backward movement ofthe 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)

MODE 1

Throttle

/Aileron

stick

Forward and backward movement of the stickwill

make the

quadcopter

increase or decrease speed respectively.Left and

right movement

ofthe stick makes the

quadcopter

roll left/right to initiate a bariked

turn.

(2)

MODE

1

Elevator/Rudder Stick

Forward and backward

movement ofthe

stick

makes the

quadcopter

nose

point

up/down

respectively. Left and right movement ofthe

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

RudderTrim 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

Power SW

Pushing the switch up turns on the transmitter.

Pushing it

down

turns it

ofl.

8

Recording

The new model

can support

for vedio recording. Press

the

Recording button

for 1 second

to confirm or exit.

(MODE

2)

4.4 Play Record
Your

transmitter can

play

the record that

you

saved.

Press down ELEVATOR

stick for 1

second to enter

setting status, move the stick up/down

to choose PLAY RECORD,

push

the ELEVATOR

stick

to

right,

push

right/left

to choose

NEXT/SfOP. Hold

down the ELEVATOR

stick

for

2 seconds to

exit.

0:08:49

A- [E R@l

Take out the cover

lnstall4xAAbattery

according

to the correct

polarities

4.3 Frequency selectable

5,8Ghz

Your transmitter

will

automatically

find the best

frequency to ensure

the

quality

live video

transmission.

in case there

is any

interference in

your

location,

you

can

change the setting

from the range 5.725

to 5.945 Ghz

to

get

longer

range and better

video transmission.

Press down

ELEVATOR

stick for 1 second

to enter setting

status,

move the stick up/down

to choose s.sc

FREQUENce,

push

the

ELEVATOR stick to

right and move

the stick up/down

to

select the

frequency set, set

what frequency

you

need by

push

the stick

left/right, exit

this

set as the displayed

arrow show.

Hold down

the ELEVATOR

stick for 2 seconds

to exit.

4.5

Set Real Time

Your

transmitter can set real

time as computer, once

you

set the time it can display the real

time in

your

time zone.

Press

down ELEVATOR

stick for 1 second

to enter setting status, move

the stick up/down

to choose SET REAL TIME,

push

the ELEVATOR

stick to right, move it

up/down to choose

and

push

right/left

to set the time. After finshiing

the set, choose to exit

by

pushing

the

ELEVATOR

stick to

left.

Hold down the ELEVATOR

stick for 2 seconds

to exit.

0:08:49

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4.6 Format SD

Cord

The

SD card is in

the transmitter. Your transmitter

can format SD

card.

Press

down ELEVATOR

stick

for 1

second to enter

setting status, move the stick

up/down

to choose FORMAT

SD CARD,

push

the ELEVATOR

stick to right, move it

up/down to

choose and

push

right

to confirm or exit. Hold

down the ELEVATOR stick for 2

seconds to

exit.

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5 LI-PO

BATTERY

CHARGING

5,1 The

quadcopter

equipped

with a 3,7V 380mAh

Lipo bottery

5.1.1

Take out the battery

from bottom

ofthe

X+

5.1.2

Connect

the battery

with USB charger,

the

LED light is ON

whilst charging

and

turns

OFF when charging

complete.The

USB charger can

connect

to any smartphone

charger

except

lphone, also can

connect to

the USB socket

in cars.The

voltage

ofthe

USB

is +5+0.5V.

5.2

Pleose refer to

2.2. Safety

Advisory

Notice

Always

partially

charge

your

LiPo battery before

storage.

LiPo batteries

retain the

power

over a

reasonable

period;

lt is

not normally

necessary to

recharge stored

LiPo batteries

unless stored

for

periods

longer than

3-6 months.

lf

your

LiPo

battery has

been over-discharged,

it will not be

possible

to

recharge

it

again.

6 VIDEO RECORDING

Note:

Always

turn OFF the

power

of the transmitter before

inserting

or

removing the SD card.

Always stop the

video recording function and

power

offthe battery

firstly, and then

you

can take out the SD card.

6.1

lnserttheSDcard

Note:Avoid removing the SD card and

re-inserting

again

too

quickly

otherwise the recording

module

will not work

properly

6.2 The screen

will

display

REC in red and

blinking when

recording is

started.(See

the

right

picture)

0:08:49

e- @ m@

Press the button to
switch ON/OFF
video recording

LiPo Battery

Disposal

& Re-Cycling

rtl

t,

Lithium-Polymer

(LiPo)

batteries

must

not be

placed

in with

household refuse.

Please contact

your

Local Authority

(Council)

or the supplier

of

your

model for

local regulations

and the location

of

your

nearest LiPo battery

recycling

centre.

TEMPORARY STORAGE

of DAMAGED

LiPo BATTERIES:

Bury the LiPo battery

in a bucket ofdly

sand or

(if

discharged)

the battery

may be neutralized by

immersion in a salt

water bath.

lf in doubt: always

seek expert advice!

6.3 StarUStop recording using the

remote

7 START

TO

FLY

7.1

Power-On

(Failsafe)

Procedure

Your X4's

flight contoller

is coded

with a Power-On

failsafe.

This

is designed to

ensure that the

X4's motor

will not start

unless

it

detects

a suitable

radio-control

signal

when the

LiPo battery

is

connected.

The correct Start-Up

sequence

is

as

follows:

7.1.1

Make sure

the throttle stick

is in the

full down

position.

7.1.2Power

on the

transmitter and

the red

LED will be blinking.

Please do not

move any

other stick

or trim before

the

TX and X4 match

code and

bind, or the

X4 will drift.

The TX

LED

will turn

green

when the

TX binds with the

X4.

7.1.3 Apply

power

on the

X4 by connecting

the

battery

plug

with correct

polarity.

Please

disconnect

the X4 battery

plug

after

turning

off the

TX when

you

stop

flying.

7.,l.4

lnsert

the

battery to the bottom

of

your

X4.

Make sure the battery

and

wires are

pushed

into the end of the battery

compartment,

so they

will not negatively affect

the

center

of

gravity(COG)

and cause

unstable

flight. Please twist

the wires and squeeze

them

into the notched holder

as the

picture

shows,

to

prevent

inflight shaking

or

oscillations.

7.1.5 About LED lights:

After a

"beep",

and the

red LED on the transmitter

turns

green,

the 6 lights on

the X4

will be on solid indicating

that the bind code

is matched.

The LEDs will be on

and

night flying is

possible.

Press the lower throttle

trim for about

I

second

to turn

the

LEDs on or off. Even

if

you

select the LEDs off,

they will blink

when the lipo

power

is

low. NOTE: The LEDs

will blink when the

quadcopter

runs out

of

power

or

the X4

code does

not

bind

with the

TX.

i

lt

m

.tr{l
1ffi

J

\-

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R

!---F

olllHmHIl[o

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\:-/

(MODE

2)

I

Tip: You do

not need to adjust the

rudder trim if the

X4 keeps

yawing left

or

right

during

flight. The X4

will find the rudder central

point

automatically

in 3 seconds after

the

quadcopter

lands with throttle full down on

a level

ground.

Landing on a

level

ground

7.2

Tronsmitter sticks ond

X4 control responses

CAUTION:

To avoid

loss of control:

ALWAYS move

the TX sticks S-L-O-W-L-Y!

Be aware

that control

inputs

will reduce available

lift . Be ready

to

use

a

little

extra

throttle to

maintain

height during

maneuvers.

+

Down

Throttle

(Collective

Power)

increases/decreases

the Flying Height

of

your quadcopter

S ADVANCED

PERFORMANCE

SETUP

8.1 Reversing

channel setup

lf

you

would like to

reverse any of the

stick functions

due to

personal

preference

then

follow

the instructions

below. Be aware

that this will change

the controls

back to

front.

Press down ELEVATOR

stick

for

'l

second

to enter setting

status,

move the stick

up/down

to

choose SET

REVERSE,

push

the

ELEVATOR stick

to right, move

it up/down to

choose

and

push

right to confirm

or exit.

Hold

down

the ELEVATOR

stick

for 2

seconds

to exit.

i;ft,6

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t

x

MODE 2

Rudder

(Collective

Torque

MODE 1

Yaw) rotates

your quadcopter's

fuselage Left / Right

8.2

SENSITIVITY SET

UP

lf

you

would like to change

the sensitivity

of any of the stick

functions

then

follow

instructions below.

A higher sensitivity

will enable

larger/faster

movement of the

aircraft,while

a

lower

sensivity

will

enable

smaller/slower

movement.

Press

down ELEVATOR

stick for 1 second

to enter setting

status,

move the stick

up/down

to choose SET

SENSITIVE,

push

the ELEVATOR

stick to

right,

press

the

elevator/

aileron/

rudder trim to set

the sensitive.

Push the elevator

stick to

left to exit

this set. Hold down the ELEVATOR

stick for 2 seconds

to exit.

-

Format

SD Card

>

re

5.8G

Frequence

>

+

+

-

Elevator <Normal>

re

!

Rudder

<Normal>

I
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Ele-vator r 50

Aileron:

50

I

Rudder : 50

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i

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-._.._.._.._""/

Elevator

(Cvclic

Pitch)

moves

vour

quadcopter

Forwards/Backwards

I

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I

I

i
i

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i

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I
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[:1 l!!!!l;

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Format

SD Card >

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Frequence

>

LEFT movemenl

CAUTION: Controls will oppeor

reversed

when the

model is flying towards

you

I

t'o

MODE 2

MODE 1

MODE

2

MODE 1

MODE 1

Aileron

(Cyclic

Roll) moves

your

quadcopter'sideways'

Left/Right

.

EXPERT MODE

ln expert

mode,

the sensitivity

can be adjusted

even

further

(up

to 100) to

give

the

user even

more ability to

manoeuver

the aircraft.

Follow

instructions below

to switch

this on/off.

Press down

ELEVATOR stick

for 1 second

to enter setting

status,

move the stick up/down

to

choose

SET

SENSITIVE,

push

the

ELEVATOR stick to right, choose

NORMAL

MODE,

push

the

ELEVATOR stick

to right to

enter

into

the

expert mode,

press

the

elevator/ aileron/

rudder trim to set the

sensitive.

Push the ELEVATOR

stick to

left to exit this

set. Hold down

the ELEVATOR

stick for 2 seconds

to exit.

I

o:08:49

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ryw

Elevator: 100

Aileron

: 100

Rudder : 90

rc

XKXWKXX

Elevator: 50
Aileron: 50

Rudder : 50

+

MODE

2

MODE 1

8.3.1

Left side flip

Push the

joystick

to the right side

and then

quickly

push

the

joystick

to the

left and then

release the stick to

the center

position

after the

flip.

8.3 Aerial

FlipTips.

+

+

MODE 2

MODE 1

8.3.2 Right

sideflip

Push the

joystick

to the full

left side and then

quickly

push

the

joystick

to

full right and

release the stick to the

center after

the flip.

MODE2 MODE1

8.3,3

Forwordflip

Pull the

joystick

to the back and

then

quickly

the stick to

the center after the

flip.

push

thejoystickto

the front and

release

MODE 2

MODE

1

8.3.4

Backwordflip

Push

the

joystick

to the

front and then

quickly pull

the

joystick

to the

back and release

the stick

to the center after

the

flip.

9

PROPELLER

INSTALLATION

AND

REMOVAL

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.

lnstollotion:

Pinch the

prop

hub,

line up the hole

to the

shaft,

press

it firmly

but

gently

straight down.

MODE

2

MODE 1

Removing Props: Hold the

prop,

insert the U wrench under the

prop, press

down and

the

prop

will

easily come off the

motor shaft.

The

propellors

are dangerous when the

quadcopter

is flying. To avoid injury or

damage,

please

consider installing the

protection

cover.

Instructions:

Remove the

props.

Position the cover's four holes with the motors.

Press each of them

on the motors, then re-install the

props

in their correct

positions

on the X4 .

When removing the

protection

cover,

please

remove the

props

first

as

in the above

steps, and

pinch

offthe

protection

cover from each motor.

After any crash landing,

please

check

to make sure the

protection

cover

is

still on tight,

and make sure the

body, motors and

props

are not damaged.

t

st-G

-C

No

PART NAME

QTY

PART NAME

white blade

B

I FPV RX

I

White blade

A

I

820

motor(clockwise)

2

Red blade A

I

820

motor(a nticlockwise)

2

Red blade

B

1

Li-po battery

1

Upper

shell

1

LED(Red)

2

Lower shell

1

LED(Blue)

2

Screw(PB1.4*3)

2

Batterv

box

1

Screw(PA1.4*4)

2

Rubber feet-1

2

Camera

PCB module

1

Rubber feet-2

2

*

The above U-wrench and

protection

cover

are not included and must be ordered.

l.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 on and then suddenly off.

Answer:

Replace new AA batteries

3.

LCD

transmitter

not showing the setting

interface after hold 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 makes breaks.

Answer:

Please

use

brand HD SDHC card, such as Kingston

Micro

SDHC

class6 4G card.

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 one time to enter into the expert(flip)

mode.

(2)

ln 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 throttle stick

to turn

offanti-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 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

10.

LED

removal & installation.

Removal: Unscrew and remove the lower shell and the

rubber feet. Then

unsolder

the red and

yellow

wires.

lnstallation:

Solder the red wire on anode/positive

(+),

the

yellow

on cathode/negative

G),

press

the LED wires first, then the motor

wires

in the

leg

slots. lnstall the

lower

shell,

then the rubber

feet. You can determine the color of the LED lights by looking at the color of the

LED wire

insulation at the bottom of the LED lens: white color is white light, blue color

is

blue

light.

1 1. The motors

are

a little

gritty

and do not spin as freely after crashes.

Answer:

You

can

hear

grinding

and see

that

motor is not spinning freely by flicking the

prop.

Press the shaft down from the top of the

prop

and motor to

fix the

problem,

or replace the

motor.

1 2. The arm of the X4 separates after a hard landing or crash.

Answer: This is a special design to absorb the impact

from hard crashes. Simply force the arms to

snap back into the

joint

position

by

hand

as shown

in

the

picture.

1. First line up the wires with

the slots. The LED'S black
insulated cathodeG) wire
mlrsi be outermost

+

2. Line up the

LED to the round

holder slot. Press the wires
carefylly into the slot and secure
them neatly into the arm.

Red B

(Bottom

View)

(Top

View)

13. One or

more motors stop

working

Answer:

(1)

Motor

is

damaged.

Replace the motor.

(2)

The motor connections(s)

are disconnected.

Resolder.

(3)

An FET on the flight controller

looks burned. Replace

the flight controller.

14. The X4 is still drifting excessively

when hovering even

after a

good

accelerometer

calibration.

Answer: Set it on a level surface and

shim the side that

it

drifts

to with a few sheets

of

paper

(the

number of sheets will vary depending

on the amount of drift),

so it can calibrate the

accelerometers

with a level offset angle.

15. The Camera can't record

Answer: Press the button

and the camera will recording,

when the recoding is finished

please

press

the button again to save

it. lf

you

don't want to save

it

please power

offthe

Quadcopter.

Please check the

battery in both TX and

X4, when

the

battery is low, it can't

record.

16: The LCD screen is not viewable outdoors with bright sunshine.

Answer: Checkthe

packaging

inside the box, there is an anti-glare sticker, it will help

you

to reduce

glare

in full sunshine. Peel the

protective

membrane and

put

it onto the screen.

1 7: The video is not being saved to the SD card.

Answer: Always stop the

video recording function and

power

off the battery first, after that

you

can

take out the SD card.

Always turn off the

power

to the

TX

before

inserting

or

removing the SD card. This allows the

memory to be

properly

saved to the SD card.

1

8 :

How

to

recover the factory

set.

Answer:
(MODE

1 transmitte0

Push the left

joystick

to the top on the

left,

and the

right

joystick

to the top

on the right, keep them

in this

position

and then turn on the transmitter, the LCD screen will show

"CALIBERATE

STICK",

Move the

joysticks

in a circling motion about 3 times, and then release the

joystick

and

press "any"

key 1 s to save and exist.

(MODE

2 transmitter)

Push the two

joysticks

to the top on the

left

and

keep

them

in

this

position,

and then turn on the

transmitter, the LCD screen will show

"CALIBERATE

STICK", Move the

joysticks

in a circling motion

about3times,andthenreleasethejoystickandpress"any"key

1stosaveandexist.

19: The

transmitter

will not

power

on.

Answer:
Check the battery connection.

lf the transmitter battery

power

is low,

you

will need

to

replace with new AA batteries .

Hl

O7D SPARE PART

CHART

H107D-A01

Body Shell

HlA7-424

Battery

Hr07D-A02

Rubber feet

H107-432

Blue LED

H107D-A03

FPV RX

H107-A02

Props

H107-A06

USB Charger

Hl07-411

U wrench

H107C-A33

Red LED

ii

'*-

*r; ; ;X*rr_r-

'

-

tt

''3aY'1

lr:1:::,., ;-

trl:at:..":;tl:

:r(.i

-.:'

1 rr .

-

,t

, rr'-?

-

't9

,

'4.., .,-.- ,

H107-A23

Motor

H107-A07

Screw Set

H107C-420

M8 Protection

Cover

H107D-A03

X4 RX

Hl07D-A05

Transmitter

H107-A13

T-Shirt

Hl07D-A04

Hr07D-01

Camera module 4*AA

rechargeable

0.3

pixel

NI-MH

batterY

(2000mAhr

Electrical

and

electronic equipment

that

are supplied with

batteries

(includinq

internat

batteries)

WEEE Directive

& Product Disposal

At the

end of its serviceable life,

this

product

should

not be treated as household

or

general

waste. lt

should

be

handed over to the

applicable collection

point

for the recycling of electrical

and electronic

equipment, or

returned

to the supplier

for disposal.
lnternal / Supplied Batteries.
This

symbol on the battery indicates

that the

battery is to be collected separately.

This battery is designed

for separate collection

at an appropriate

collection

point.

X

I

':"t::*.ff-

&

Question:

Can't

review

the video

on computer or the

video

size is 16:9.

Answer 1 : The resolution

of the video that

played

on the FPV transmitter is720.480

but stored

in SD card with 720*240 format

,

pls

convert it into 720.480 by the video converter when

play

on

the computer.

The video

conversion software can

be downloaded by the following

links:

http ://www.freemake.

com/free_vi deo_co nverter/

http ://www.

pcfreeti

me.com/C

N/i ndex. htm I

Answer 2 :

We recommend to

play

the

video

by the following media

http ://www.

kmpmedia. neU

Operation

progress:

l.download KMPmedia

(version

3.7)

2.open the video taken

by

X4 FPV

by the KMPmedia, right-click on the screen

and

choose

"Screen

Controls" and

"keep

1.33: 1

(4:

3TV)"