UDI R/C U65 User manual
USER
MANUAL
U65
▲This product is suitable for users over 14 years old.
▲Stay away from the rotating propeller
▲Read the<important statement and safety guidelines >carefully.
Suitable for indoor flight
Front
Rear
Left
Drone LED
Propeller A
Right
Left main frame Right main frame
ON OFF
Charging port
Doll Main frame
Propeller A
Propeller B
Charging-LED
Propeller B
Ready Before Take Off
Drone preparation
2
②
①
Slider drone doll installation
Installation: aim the back buckle of the doll at the main body buckle, press down
vertically.
Disassembly: hold the doll and lift out.
Charging Instruction
Battery power is insufficient in the original plant. It must be charged saturated
before it can be used.
Connect the original charging cable with the drone, and then connect other USB
charging port. The drone red charging-LED keeps bright when charging and the light
turns green when fully charged.
The drone power button should be
turned off when charging.
▲Only use the original charging cable; suggest select Adapters with output
current of 5V 2A .
Charging port
Original charging cable
USB adapter (Not included)
3
Left stick / Trimmer
(Press down)
Auto-demo 1
Auto-demo 2
Right Stick
Speedswitch
Heading Hold
Mode
Take Off /
Landing /
Emergency
Stop Button
Power Switch
Power-LED
Transmitter preparation
Battery cover
Back side of the transmitter
Battery installation
Open the battery cover on the back side of the transmitter ，according to the "+-"
electrode instruction in the battery groove, place the battery with the same type of
saturated power (battery not include).
3×1.5V AAA
Alkaline Batteries
4
Flight Operation
Transmitter connect with Drone
Frequency Pairing
①Power on the drone, the drone indicator will change from fast flash to slow flash,
and enter frequency pairing.
Horizontal ground
③
③
②Turn on the power on the transmitter, the power-LED will flash quickly.
Pull the left stick until bottom and then release, and the transmitter power-LED
will keep bright and sound beep to show frequenc pairing successful.
②Push to the right
5
Tip: Do not use the emergency stop function unless in emergency situation.
Take off
Landing
Don’t operate the left stick during landing,
otherwise the current command will automatically fail.
Control stick operation
Left stick
Clockwise turn
Go up
Go down
Right stick
Fly to the left
Fly to the right
Forward
Backward
After the frequency pairing is successful, press the "take off/land" button, the transmitter
will sound "di", and the drone will automatically
rises and flies at an altitude of about 1.2 meters.
During the flight, press the "take off/land"
button, the transmitter will sound "di",
and the drone will land slowly until landing.
Emergency Stop: During the flight, press " take off/land" button for about 2 seconds,
the transmitter will sound "di.di..." and the drone crashes directly.
Counterclockwise
turn
6
Auto-demo 1
Auto-demo 2
Press the “Auto-demo 1” button
and the drone will rotate 720°.
Press the “Auto-demo 2” button, the drone fly forward , turn back and
return to take off point.
7
Speed mode switch
Heading Hold Mode
Medium speed default
Press the "H/L" button, the transmitter will sound "di.di.di", to enter High Speed Mode "H".
Press again, the transmitter will sound "di", to enter Low Speed Mode “L”.
Press again, the transmitter will sound “di.di”, to enter Middle Speed Mode “M”.
Low speed: suitable for beginners to practice
without wind.
Medium speed: suitable for skilled operator
operating in light breeze.
High speed: suitable for professional operation
in outdoor wind resistance.
①
②
The default setting is NOT Heading Hold Mode.
Heading Hold Mode means that the user can operate the aircraft without having to
distinguish directions. This mode is suitable for beginners, or when it is difficult to
distinguish the forward and backward direction of the drone.
The Heading Hold Mode needs to ensure that the front of the drone is consistent
with the front of the controller, the controller does not change the direction of the
transmitter, and the drone is always in front of the controller.
When the front of the drone is not consistent with the pilot's front, the drone will
lose control or be lost.
Start: press the "Heading Hold Mode" button, the transmitter will sound "didi" to enter the
Heading Hold Mode.
Off: press again, the transmitter will sound "dididi" to exit the Heading Hold Mode.
8
Front
Rear
Front
Rear
Flying Trimmer
Left and right side flying trimmer
During the flight, if the drone tilts to left, then press down the left stick in the center
button and push the right stick to right to adjust. Otherwise push to left.
Forward / Backward Trimmer
Press down
During the flight, if the drone tilts forward,
press down the left stick in the center button,
and push the right stick backwards.
Otherwise push forwards.
Left and right turning trimmer
During the flight, if the drone head rotates to
left,then press down the left stick in the
center button and push the left stick to right.
Otherwise push to left.
9
Drone calibration (When abnormal flying)
Tips: When the drone is fiercely impacted or crashed, it may cause the gyro can
not recover and cause difficult control, if so, you can re-pairing&re-calibrate
and put the drone on the level surface.
Unlocking/locking the motor
Note: If the propeller is deformed or damaged, Altitude Hold Mode will fail.
If the atmospheric pressure is instability or Typhoon weather, Altitude Hold
Mode can not work well.
Intelligent flight control system calculates the hovering position, more stable control
feature, makes it easier for beginners to control. Release the stick, the drone will
keep hovering automatically to enable single hand operation.
Low Battery Alarm
Altitude Hold Mode
After successful frequency alignment,
the right stick is pushed to the lower
right corner by 45°, and the drone LED
turns to keep bright after quick flashing,
indicating that the gyroscope has been
calibrated. Release the right stick.
Push the left and right stick inward to the 45 degree angle simultaneously.
①In standby, unlocked the motor and working.
②In Working, locked the motor and stop rotating.
When the transmitter in low battery, the transmitter will continues to sound “di-di” to
remind the user to return home and replace the batteries of thetransmitter as soon
as possible.
When the drone in low battery, the drone LED will continue to "flash and stop ",
the drone must return home at this time.
10
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