UDI R/C U39S User manual
This product supports GPS positioning and is recommended for outdoor flight!
* This wifi camera pinpoint is 5G, please confirm whether the phone is supported.
▲This product is suitable for users over 14 years old.
▲Stay away from the rotating propeller
▲Please read the guidelines before using them, and
follow all security precautions.
Note
Li-Po Battery Disposal & Recycling
Wasted Lithium-Polymer batteries must not be placed with household
trash. Please contact local environmentalor waste agency or the
supplier of your model or your nearest Li-Po battery recycling center.
Our company's products are improving all the time, design and specifications
are subject to change without notice. All the information in this manual has
been carefully checked to ensure accuracy, if any printing errors, our company
reserve the final interpretation right.
Important
Notice
U39S / U43 / U43S
V1.0
QUICK START GUIDE
SD card slot
Download the
Operation Guide
Drone preparation
Navigation lights (Red)
Navigation lights (Red)Navigation lights (Red)
Propeller A
Propeller A
Battery
indicator
Power switch
Front folding arm
Propeller B
Propeller B
Rear folding arm
Front
Camera gimbal
Bottom view
Navigation lights (Green)
Rear
Tripod
Tripod
Drone
battery
Operation
tutorial
02
Drone battery
Unfolding Instruction
① ②
Folding State 1) Rear folding arms unfold
2) Front folding arms unfold 3) Open the tripod
Drone battery charging
Connect the Drone-battery to charging port with
included USB charger cable, and then connect to other
USB output port (Output: 5V, ≥2A). Battery indicator
flashes when charged, and always on when fully
charged. Support QC3.0 fast charging protocol.
Battery power is low in the original factory, It must be fully charged before use.
Power adapter (not included)
Input: 5V, ≥2A
Warning: Must be supervised while charging
Please use the included USB charging cable and make sure it is properly connected.
03
Battery
Compartment
Drone battery
Insert batteries along the tail.
Remove: Press the double unlock and pull out the battery backwards.
When the drone's battery put into the
battery compartment and the contact
is connected, it will sound "ka", that it
indication the battery is successfully
installed.
Insert the SD card into the slot in the drone's body.
Please make sure the metal contact facing. After
installation, the SD card can be used normally only
after formating in "Setting-other" of the APP.
Note:
High-quality video or photo shooting requires the
storage device to support fast writing. Use a micro
SD card with UHS-I Speed Grade 3 or higher
specifications to ensure the shooting performance.
Please do not insert or remove the SD card when
the drone is turned on or remove the battery when
the power is turned on. Otherwise, the SD card may
be damaged and data may be lost.
Installation of drone battery
Install an SD card (Not Include)
04
Input: ≤5V, ≥1A
Transmitter preparation
Phone Holder
Video
Left stick
Gimbal back to
central/down GPS switch
Right Stick
Power switch
The GPS indicator is White when using ordinary transmitter
( The GPS indicator is Green when using PA transmitter)
Transmitter power
indicator
Return/Pause
Speed switch
Gimbal Rotary Button Photo
Battery power is low in the original factory, It must be fully charged before use.
Power adapter (not included)
Transmitter charging
Connect the transmitter to charging port with included USB charger
cable, and then connect to other USB output port (Output: ≤5V, ≥1A).
the transmitter indicator flashes circularly when charged, and always
on when fully charged.
Warning: Must be supervised while charging
Please use the included USB charging cable and make sure it is properly connected.
①②
05
Pull up
Back of transmitter
Top of transmitter
Bottom support clamp
Upper support clamp
Installation of phone holder and phone
Flight Operations
Mobile phone connect with Drone
Download and install APP: UDIRC-X
This software is suitable for mobile phones in the
IOS 9.0 or later and Android 4.4 or later system.
For detailed operation, please check the system
“HELP” of APP.
Place the phone in the upper and bottom support clamps Between, the
clamp will automatically clamp the mobile phone .
Notice:
Don't clip the buttons on
the side of the phone.
Phone
06
Horizontal Ground
GPS Signal Search
After the frequency paring is successful, the drone will search for GPS
signal automatically. When the transmitter sounds "di", it indicating the
GPS connection is successful.
(When the GPS signal is weak or flying indoors, the flight height defaults
to about 4m.)
Transmitter connect with Drone
Frequency Pairing
1) Press 2 seconds to turn on
the power of the transmitter and
the indicator will flash, then enter
to wait for frequency pairing.
Press 2 seconds to turn off the power.
2) Press 2 seconds to turn on the power of the drone and the
front navigation will keep bright. When the transmitter sounds "didi"
indicates that the frequency is successful. The indicator light of the
transmitter will keep bright and the navigation light flashes cyclically
to enter GPS signal search state.
Press 2 seconds to turn off the power.
The frequency paring time of PA transmitter is 30-60 seconds, please
make sure no operation during frequency pairing.
07
①
②
Unlocking/locking the motor
Push the left and right stick inward to
the 45° angle simultaneously.
When the compass is affected by geomagnetic interference, it will be
notified in APP. Please follow the instructions.
On standby drone, motor rotation,
drone unlocked.
When the drone is not take off, the
motor stops rotating and the drone
is locked.
The drone can only take off when the motor is unlocked.
Counter-
clockwise
turn
Clockwise
turn
Go up
Go down
Fly to
the left
Fly to
the right
Forward
Backward
Control stick operation
Left stick Right stick
Compass calibration
08
After unlocking the motor,
the left stick slowly pushes up
and the drone slowly rises.
Press at once,
gimbal turn down;
Press again,
gimbal back to center
During the flight, press " " button, and the transmitter
will sound "di" then the drone will return to the take off point
automatically. During the drone return, the power indicator of the
transmitter flashes circularly.
To stop the return, press this button again.
Note:
During the return, the right sitck are not able to control the drone.
It must wait until the drone returns to the take off point and keeps
in the same direction as the take off, the right stick can control the
drone.
Landing
During the flight, the left stick
slowly pull down , and the drone
slowly lands until landing.
Return
Stop Return
Take off
09
Long press, the transmitter will sound "di..." to turn off the GPS.
After repeated operation, the transmitter will sound "di" to turn
on the GPS.
Note:
this function is only
used when the motor
is locked. If you want
to fly indoor please
turn off the GPS
function first.
GPS is on by default.
GPS ON /OFF
Roll Gimbal Rotary Button, adjust Camera Angle.
Photo
Press the button once
to take a picture and
the transmitter will
sound "di".
Video
Press the button for 2 seconds, the
transmitter will sound "di..." to start
recording. Repeat this action to stop
recording and save the video.
CINE: Low speed
NORMAL: Medium speed
SPORT: High speed
Gimbal Adjustment
10
This manual suits for next models
2
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