UDI R/C U52G User manual

Operation Guidance
U52G
Suitable for 720P/1080P.
This product supports GPS positioning and is recommended for outdoor flight!
* This wifi camera pinpoint is 5G, please confirm whether the phone is supported.

www.udirc.com

2
www.udirc.com
Catalog
Parts installation 7
Check List Before Flight 9
Instruction for Drone and Transmitter 3
Pre-flight Operation Instruction 10
Functions Introduction 14
To know your APP 17
Spare Parts 19
Display the photos and video 17
Troubleshooting 21
* A reminder that the toy shall be used with caution since skill is required in
order to control the flight and avoid collisions with the user, objects or third
parties.
* Advice to adult supervisors to teach children how to safely fly and control
the toy.
* Advice to keep the instructions for use.
Important Statement

3
www.udirc.com
Propeller A
Left Right
Front
Rear
Camera
Drone Battery
Drone upper
housing
Propeller B
Propeller B
Propeller A
Power Switch
Front LED
(Green)
TF Card Slot
Rear LED
(Red)
Front LED
(Green)
Drone bottom
housing
Rear LED
(Red)
Top cover
Instruction for Drone and Transmitter
Drone
Main parameter
Drone size
Weight of drone
180x160x63mm
About 180g
180~200mins
720P Camera pixels 1280x720P
1080P Camera pixels 1920x1080P
Flight time 11~12mins
Drone battery 3.7V 1500mAh
Pattern transmission 5.8GHz
Drone control mode 2.4GHz
Charging time of
drone battery
Flight distance
and radius
100~150m
(In the non-interference state)

4
www.udirc.com
1
1
2
4
2
2
2
2
2
2
2
27
3
3
3
3
4
4
4
5
12
712
5
11 6
11
7
7
7
8
88
8
9
9 9
9
10
10
13 14 15 16
17
6
18
19
20
21
22
23
24
25
26
Exploded View
16
Top cover
No. Name No. Name
Switch board
1
17
2
Propeller A
18
Lipo battery3
Bearing
19
Receiver board4
Gears
20
Battery holder5
Motor holder
21
Magnetic plate6
Red LED motor board
7
Counter clockwise motor (White connector)
22
Wifi camera board
8
Transmission shaft
23
Drone bottom housing
9
Lampshade
24
Camera holder part
10
Cushion
25
Camera bottom housing
11
Propeller B
2612
Clockwise motor (Red connector)
27
Camera top housing
13
Green LED motor board Acrylic plate
14
Drone upper housing
15
Switch button
GPS module

5
www.udirc.com
Transmitter
Power switch
Left stick
(press down to follow)
One key taking off /
One key landing
One key returning home
Right stick
(press down to surround)
Video Photo
Phone Holder
Trimmer Mode Button
Battery Cover
High/middle/ low speed
(short press)
Toggle GPS (long press)
Key Function
Left control rod: To control the drone up / down / left / right
Right control rod:
To control the drone forward / backward / left side flying / right side flying.
Pull up the key of power switch to turn on the transmitter, turn off it
when returns.
Power switch:
One key returning:
One key taking off /
one key landing:
Photo:
After unlock the motor, press the key for a while, the drone will take
off automatically; While flying, press the key for a while again,
it will land automatically.
Click the key, it takes one photo, and to take more photos, you just click the
key continuously.
Video: To start camera, just click the key. While videoing,click the key again, it exists.
When GPS mode, hold this button about 1 second, then the drone
starts to return. During returning and press down this button again,
then exit from returning.

6
www.udirc.com
The installation method of battery
Open the battery cover on the back of the transmitter. According to the electrode
instructions of the battery box, put in 4 AA5 alkaline batteries (battery needs to
be purchased separately) .Close the battery cover(Picture 2).
Picture 2Picture 1 Battery Cover
4*1.5V
Alkaline battery
1.Make sure the electrodes are correct. 3.Do not mix different kinds of batteries.
2.Do not mix new with old batteries. 4.Do not charge the non rechargeable battery.
Notice:
The installation methods of mobile phone
1. Pull up the clip on the mobile phone (Picture 3).Firstly, open the clip of the clip
(Picture 4), then pull the clip to the position where mobile phone stands.
2. Place the mobile phone to the clamp position ,loose the tight handset clips, the
clamp will automatically tighten the mobile phone(Picture 5/6).
Picture 3 Picture 4 Picture 5 Picture 6
Notice：Do not pinch the buttons on the mobile.
Fine tune mode key: Press down the key, the control rod is pushed to the position
where it needs to be fine-tuned,thus you can fine tuning to the
direction wanted,and release the key to exit.
High/middle/low speed (short press):
GPS switch (long press):
Short press the key to have the switch of high/
middle/low speed mode
Long press the key to turn on/turn off the function of GPS.
Encircling key: Press down the key, the drone enters the function of encircling,
press it again to exist.
The key to follow: Press down the key, the drone enters the function of following,
press it again to exist.

7
www.udirc.com
Picture 7 Picture 8
Charging Instruction for Drone Battery
* For faster charging, it is recommended to use an adapter with 5V 2A output
current (not included) to charge the battery.
1. Connect the drone battery with USB cable first and then choose one of the
method as below picture shown to connect with USB plug.
2. The red USB indicator light keeps bright when charging and the light turns
green when fully charged.
When install, insert the drone battery to the drone as per diagram (picture 7) and
the battery sticker should be in upper side.
When remove,pinch the grips at the rear of the battery and then pull out the
battery(Picture 8).
Drone battery installation
Drone Battery
Parts installation
Drone Battery Li-Po Battery Disposal & Recycling
Wasted Lithium-Polymer batteries must not be placed with household
trash. Please contact local environmental or waste agency or the
supplier of your model or your nearest Li-Po battery recycling center.
Power BankPhone Charger Computer Charging Car Charger
Drone buckle
Battery buckle

8
www.udirc.com
Propeller installation diagram
1. To remove the screw by screw driver in counter clockwise,and remove the
damaged propeller upwards(picture 9).
2. To install the new propeller,make sure the propeller rotated direction is correct
first, and then mount propeller on transmission shaft of the motors and press
down, and then tighten the screw.
Picture 9
1. To remove the motor, remove the screw from the lampshade first,then take the
lampshade out, unplug the motor connector from LED board and then take the
damaged motor out.
2. To install the motor, plug the required motor connector into the LED board
socket, and put the motor into motor holder.
Put on the motor cover and tighten the screw.
Notice: The motor is consumable. If it’s damaged, please contact with local
seller or distributor to buy the new motors for replacement.
Motors Replacement
Picture 10
Suggestions for motor using:
It’s normal that after using for a period of time, the motor performance will
decrease, so please purchase a new one for replacement.

9
www.udirc.com
1. Make sure the transmitter and the battery of the drone are saturated.
2. Before starting, please confirm that the left stick of the transmitter is in the
middle position.
3. While turning on the drone, the order of power switch must be obeyed. Before
turning off the drone, turn on the power switch of the transmitter first, then turn
on the power switch of drone;The power switch of the drone should be shut
down first,then turn off the transmitter. Incorrect switching sequence may
cause the drone out of control, it may do harm to the safety of yourself and
others. So please form the right habit of turning on and turning off the machine.
4. Make sure that the connection between batteries and motors and other parts is
solid and reliable. For there’s continuous vibration in flight,it may cause the
power connector loosen,thus the drone may out of control.
5. Improper operation may cause the crash, then the motor or propeller may not
work smoothly or produce noise. Also it may cause the state of flight to be
affected or incapable while flying. So we advise you to purchase new
components from the local distributor for replacement so as to make the drone
returns to its best state.
Precautions before flying

10
www.udirc.com
Flying steps
Opposite frequency
Turn on the power.
Press the key of power for two seconds to start the drone, it makes the
right frequency successfully. Then the left navigation light keeps shiny,
while the right navigation light is off. Thus shows that it enters the state of
compass level calibration.
Pull the left stick to the lowest position and
let go, the light goes off slowly.
It indicates the transmitter enters the
frequency state.
It must be placed on the
horizontal ground！
Compass calibration
Rotate the drone horizontally (Picture 11) till it sounds long deep, it indicates that
horizontal correction is completed. The left navigation light turns to long bright
and when the right navigation light keeps shiny, it enters the state of vertical
correction.
Vertical rotating the drone (Picture 12) until it sounds long deep, it indicates that
the vertical rotating is completed. Now the four navigation lights rotate and flicker.
Picture 11
Level Correction
Picture 12
Vertical correction
Tips: It’s a must to have the right compass adjustment first each time you
start the drone, or it can’t work normally.

11
www.udirc.com
GPS Signal search
After the successfully right frequency, the drone enters the search of GPS signal
automatically.
When the left blue indicator of transmitter turns from shiny to long bright, it
indicates the connection to GPS signal is successful finished. If not, the drone
can’t fly up.
Turn on / turn off GPS signal
* The function can only be used when the motor is locked.
Turn off:
Turn on:
Long press the key, the transmitter will make the sound of “di”, the blue
indicator of the transmitter is out to indicate that the function of GPS is off.
(The function is suitable for using in the situation of weak GPS signal or
indoors; When the the function of GPS is off, so is the fixed function.)
Repeat above action after five seconds, you can restart the function of GPS.
GPS defaults to be on.
Calibration (This action is used when flying abnormally)
Tips: When the drone doesn’t appear to use the trim correction flight status,or being
hit hard (or falling abnormally). thus cause the difficulties in controlling.
Now frequency making and adjustment are needed again, and remember that
it’s a must to put the drone on the horizontal ground.
After finishing the compass adjusted, push
the right control rod to the bottom right 45
degrees,the drone fuselage lights flash and
when you release it, this means the
gyroscope is calibrated.

12
www.udirc.com
Unlocking/locking the motor
Unlock the motor:
Lock the motor:
Push the left and right stick inward to the 45 degree angle simultaneously.
The operation will cause the motor stop running immediately before the drone
takes off.
One key taking off/one key landing
After unlocking the drone, press the key for about one second, the drone will fly
up to 1.2 meters high above the sky automatically.
While flying, press the key for about one second, then the transmitter will make
the long sound “di”, at this time the drone starts to land.
While landing, you mustn’t push up the left stick upwards for it may stop the
landing function.
Tips: When you’re operating the function of “one key taking off”, please make sure
that you’ve already unlocked the drone first; If not, it can’t be operated by you.

13
Flying Control
Left
Stick
Adjust the stick to the
left, the drone turns left.
Adjust the stick to the
right, the drone turns right.
Upward the left stick,
the drone flies up.
Downward the left stick,
the drone flies down.
Right
Stick
Adjust the stick to the right,
the drone turns to right flying.
Adjust the stick to the left,
the drone turns to left flying.
Downward the right stick,
the drone flies backward.
Upwards the right stick ,
the drone flies forward.
Left / Right Rotates Trimmer
When you take off, if the drone head rotates to the left, press the
trimmer button, and push left stick to right. Otherwise please push it
to the left.
Forward / Backward Trimmer
When taking off, if the drone tilts forward , press the trimmer button,
and push the right stick backward. Otherwise push it forward.
Left / Right Tilts Trimmer
When taking off, if the drone tilts to the left, press the trimmer button,
and push the right stick to the right. Otherwise push it to the left.
Trimmer
mode
www.udirc.com

14
www.udirc.com
Function Introduction
While taking videos, click the key to start videoing.
The transmitter will make the sound of “di” to
indicate you to operate it. If you want to stop it,
you can click it again.
Video
While taking photos, press the key of taking photos
once, you can take one photo; If you press the key
continuously, you can take several photos (While
taking photos, click the key, the transmitter will
make the sound of ‘di’to indicate you).
Photo
One key returning
Notice: While returning, the control lever of the transmitter can not control
the drone, it must be waited for the drone to go back to the take-off
point. And after the direction of the drone is directed at the direction
of taking off, in this way the control lever can control the drone.
The function is standard by the mobile phone APP signal, so it’s a must to make
the drone and APP connected normally, turn on the mobile location service at the
same time, otherwise this function is invalid.
While flying, press down the key, the drone sounds deep, it enters the function of
following. Now it can be controlled by the user.
Following Function
Press down
During flying, press down this button for 1 second,
then the transmitter will beep a long sound “ di ” ,
it shows the drone starts to return. (When returning,
the transmitter will beep “ di” constantly to remind)
Return to the beginning.
* During returning and press down this button again,
then exit from returning.)

15
www.udirc.com
Press down the right stick, the transmitter will make the sound of “di”, then it
goes to the function of encircling flight. The drone will fly to a default radius then
it waits for the direction controlled by the user. Adjust the speed and direction of
the drone by manipulating the right stick. It is the minimum radius of the default
radius acquiescently ,so drone flies only in the sub range.
Encircling flight
In the state of encircling
flying, the left stick
could only control
the height of the drone.
Turn left, the drone flies
clockwise; Move further, the
fllying speed will become faster.
Go downside to enlarge the
radius of encircling.
Go upward to narrow the
radius of encircling.
Turn right, the drone flies
counterclockwise; Move further,
the speed will become faster.
Press down
Intelligent flight control can calculate the suspended height.
The aim of fixed point mode+constant height mode=spot hover is to let the
flight more flexible, to take photos more clear, to be operated more easily.
* This section is GPS location fixed-point. So before flying, please make sure
that it has connected to GPS signal normally. Or it will become invalid.
Fixed Point Mode
Constant Height Mode
Notice: If there’s propeller deformation or motor damage, then the fixed height
function can not be used. Atmospheric pressure instability or typhoon
weather, high altitude function can not be used normally also.
Intelligent flight control can calculate the suspended height,it has more stable
control performance to make the beginner operate it easily. So please release the
rocker, the drone can automatically suspended to meet the needs of single hand
manipulation. The aerial photograph is more clear.

16
www.udirc.com
High / middle / low speed mode switch
Press down the key, it will make the sound of “di”, this indicates to the low speed
mode”L”; Press it down again, it makes the sound of ‘di’ twice, that comes to the
middle speed mode “M”; Press down the key again ,it makes the sound of ‘di’ for
three times, it comes to the high speed mode “H”.
1. Low speed mode “Low”:
It’s suitable for the beginner to operate it in the
state of no wind.
2. Middle speed mode “Middle”:
It’s suitable for the practician to operate it in
the state of breeze.
3. High speed mode “High”:
It’s suitable for the professionals to experience
flight in outdoor wind resistant conditions.
High / Middle /
Low speed key
Low Battery Alarm
When the battery power of the point remote is quickly exhausted, it will make the
sound of “di”“di”“di” constantly to alarm you, now you should land the drone as
soon as possible to replace the battery.
Out of Range Alarm
When the drone flying out of the max remote control distance, the transmitter will
beep “didi...didi...didi...” to alarm the user to fly back the drone within range
immediately.
Out of Control Protection
Out of control protection refers to the flight control system automatically controls
the drone to fly back to the return point after receiving the remote control signal
(ie, out of control), and a function of landing, which can reduce the loss or fall of
the drone.
The drone does not have the function of avoiding obstacles during the
uncontrolled return flight. The user can set the return altitude value to avoid
obstacles on the way back.
Notice: After low-battery alarm, the drone will return home. Meanwhile, its controllable
range will be reached to the 20 meter radius.
While flying, in case that the battery of the drone is quickly exhausted, it will make
the sound of “di”.“di” to alarm you, the drone's indicator lights turn from long to
bright. After alarming you, the drone automatically returned to the take-off point.

17
www.udirc.com
Stuck Protection
1. When the propeller is stuck and doesn’t turn around, the LED light will make fast
flicker to star protection automatically. Meanwhile, the motor stops turning.
2. Reset the left stick to the lowest position and return to the middle position, at
this time the LED light keeps bright to unlock protection function automatically,
then the drone can take off normally.
Possibility of entry into runaway protection mode
* The remote control is off.
* Flight distance exceeds the effective distance of remote control signal
transmission.
* There is an obstacle between the remote control and the drone.
* Remote control signal is disturbed.
Download and install APP: UDIGPS
This software is suitable for mobile phones in the IOS and Android system,
please surf the mobile phone application store website to download and install it.
1. The user of ISO mobile phone can surf App Store to
search UDIGPS to download.
2. The user of Android can surf Google Play to search
UDIGPS to download.
3. You can scan the QR code on the right or the QR
code on the color box directly to download and install it.
4. For detailed operation, please check the system “HELP” of APP.
Know your APP
* Display the photos and video
Notice: App must be authorized to access the phone gallery, if not, then may
be unavailable to display the video and photos.
The photos and videos are stored in the phone local gallery, you can display in
the phone directly. You also can display it in the APP through shortcut icon
to enter the media interface.
( Suitable for 720P only. )

18
www.udirc.com
( Suitable for 1080P only. )
Picture 13
1. Insert the TF card to the slot in accordance with
Picture 13.
(*TF card is not included)
Tip: Please play the video or photo after coping all aerial photography data to
computer and make sure the play software can support AVI format.
* To take photo and record video
2. Photos taken will be saved to the mobile phone
library and the TF card in the drone,and the video
file is saved on the TF card only; When
downloading video to the picture library of the
mobile phone, it should be noted that the mobile phone must be connected to
the drone, and ensure that the TF card is in the camera box.
Tip: Click on the video icon to save a video when ending recording, or the video
cannot be saved.
3. Power off the drone first when finish aerial photography. Take out TF card and
insert the card to a card reader. Connect the card reader with computer USB
port. After a while, view the aerial photography data from “my computer”-
”mobile disk”.

19
www.udirc.com
U52G-01
Drone upper housing
U52G-02
Drone bottom housing
U52G-03
Top cover
U52G-04
Propeller A
U52G-05
Propeller B
U52G-06
Camera top housing
U52G-07
Camera bottom housing
U52G-08
Camera holder part
U52G-13
Switch board
U52G-14
Receiver board
U52G-15
Magnetic plate
U52G-16
720P Wifi
camera board
U52G-17
GPS module
U52G-18
Front LED board
(Green light,
white connector)
U52G-19
Front LED board
(Green light,
red connector)
U52G-20
Rear LED board
(Red light,
white connector)
U52G-09
Motor holder
U52G-10
Switch button
U52G-11
Lampshade
U52G-12
Battery holder
Components
These are the components for choice below. For your convenient purchase, now
we list each part for you, you can purchase ones you want from local distributor.
(Sold separately)