UDI R/C U61S User manual

U61S
USER
MANUAL
▲This product is suitable for users over 14 years old.
▲Stay away from the rotating propeller
▲Read the <important statement and safety guidelines> carefully.
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
Suitable for indoor flight

Ready Before Take Off
Drone preparation
Charging Instruction
ON OFF Power
Switch
Drone LED
Camera
Main frame
Propeller A
Propeller A
Propeller B
Propeller B
Front (Prow)
Front (Prow)
Rear (Tail)
Rear (Tail)
Drone Cover
Housing
②①
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 LED keeps bright when charging and the light turns green when fully charged. The drone
power button should be turned off when charging.
Original Charging Cable
Drone battery
▲Only use the original charging cable; suggest select Adapters with output current of 5V 2A.
USB adapter
(Not included)
02

Transmitter Preparation
Power-LED
Phone Holder Jack
Left Stick Right Stick
Speed Switching
Take Off / Landing
/ Emergency Stop
Return Home /
Heading Hold Mode
Video/Photo
Flip(Press Down)
Trimmer(Press Down)
Phone
(not include)
Notice:
Taking photo and recording video are available
after connecting with smart phone.
4×1.5V AA Battery
Battery cover
Back
Open the battery cover of the remote controller
and place the same type of battery with saturated
capacity, according to the '+-' electrode indication
in the battery cell (Not include).
Battery installation
Battery Installation
Battery buckle
Press the battery button and
pull the battery back.
Disassembly:
Put the battery into the battery
compartment and push it into
position.
Installation:
Power Switch
03
Note Direction.

Flight Operations
Mobile phone connect with Drone
Mobile Phone Installation
Press down
①Turn on the prower on the transmitter, the
transmitter indicator light will flash quickly.
②Pull the left stick until bottom
and then release, the transmitter
power-LED will flash slowly, and
enter frequency pairing.
③Turn on power switch of drone, the indicator
light becomes from shiny to long bright which
indicating the drone is in the state of successful
opposite frequency.
It must be placed on the horizontal ground.
Transmitter connect with Drone
Frequency Pairing
②
The clamp will automatically clamp the mobile phone .
Notice：Don't clip the buttons on the side of the phone.
Take out the phone holder:
Press the buckle of the phone holder to close it and take it out.
Pull out
Put in
the phone
Insert ①
Socket
Phone holder
04
This software is suitable for mobile phones in the
IOS 9.0 or later and Android 4.4 or later system.
Please read the " Help" of APP for more use.
Download and install APP: Flyingsee

Control stick operation
Front
Rear
Front
Rear
Return Home
Take Off
Landing
Press the " " button, the drone will automatically rises and flies at an altitude of about 1.2m.
During the flight, press the " " button, the drone will
land slowly until landing.
Don’t operate the left stick during landing, otherwise the current command will automatically fail.
Tip: Do not use the emergency stop function unless in emergency situation.
Emergency Stop
During the flight, press " " for about 2 seconds, the transmitter will sound "di. di..." and the
drone crashes directly.
/ /
05
Counter-
clockwise
turn
Clockwise
turn
Go up
Go down
Fly to
the left Fly to
the right
Forward
Backward
Left stick Right stick

Heading Hold Mode
Aerial photography
The return home function is only available when the drone is in Heading Hold Mode.
Make sure the drone is in front of the users. Wrong position may cause the drone fly to other
direction.
Press the "Return Home" button, the transmitter will sound “di”, and the drone will fly back to
the users. Pull down the Left Stick slowly to land the drone when the drone fly back and close to
the user.
Press the "Photo" button once, the
transmitter will sound “di” to take
a picture.
Photos
Long press the "video" button, the transmitter
will sound “didi” to enter the recording state,
to repeat this action to stop recording and
save video.
Video
Notes for Filming
① The photos and videos are stored in the phone local gallery, you can display in the phone directly.
② App must be authorized to access the phone gallery, if not, then may be unavailable to display
the video and photos.
////
/
Front
Rear
Must be ensure that the drone's front
is consistent with the polot's front.
Heading Hold Mode means that the user can operate
the drone without having to distinguish directions.
Start: Press the " " 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.
/
06

Press down
Speed Switch
Flips
During the flight, short press down the right stick in
the center button, and push the right stick
upward/downward/left/right, the drone will complete
a roll operation.
Roll backwardRoll forward
Front Rear Front Rear Front Rear Front Rear
Roll left
Left RightLeft Right Left RightLeft Right
Roll right
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-calibrateand put the drone on the level surface.
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.
Drone calibration (When abnormal flying)
Low speed: suitable for beginners to practice without wind.
High speed: suitable for skilled and professional operation in outdoor wind resistance.
Low speed default
Press the " " button, the transmitter
will sound "di.di", to enter High Speed Mode
"H".Press again, the transmitter will sound
"di", to enter Low Speed Mode “L”.
07

Left and right side flying trimmer
During the flight, if the drone tilts left, hold down the left
stick in the center button, and push the right stick right to
adjust. Otherwise push left.
Forward / Backward Trimmer
During the flight, if the drone tilts forward, hold down the
left stick in the center button, and push the right stick
backwards to adjust. Otherwise push forwards.
Left and right turning trimmer
During the flight, if the drone head rotates left, hold down
the left stick in the center button, and push the left stick
right to adjust. Otherwise push left.
Flying Trimmer
Hold down
Hold down
Hold down
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.
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.
Altitude Hold Mode
Low Battery Alarm
Transmitter:
When the transmitter in low battery, the transmitter will continues to sound "di...di...di......" to
remind the user to return home and replace the batteries of the transmitter as soon as possible.
Drone:
When the drone in low battery, the transmitter will continues to sound "di.di.di......" to remind the
user to return home.
08

①
②
When the propellers get stuck, then activate stuck protection function and the motors stop
running.
Pull down the left stick to the lowest position and then go back to the center, stuck protection
will be released and the drone can fly again.
Stuck Protection
Out of range alarm
When the drone is out of the remote control distance, the transmitter will continues to sound
“didi...didi...didi” to alarm the user to return the drone immediately.
Parts Replacement
Propeller Replacement
Attention
①Switching sequence. At first, turn on the power of the transmitter, then turn on the power of the
drone. After the end, turn off the power of the drone first, and then turn off the power of the
transmitter.
Improper operation caused the crash. It is necessary to check and confirm the connection of the
motor，propeller or battery of the drone and the damage degree, so that the drone can fly
again. If there is damaged, please replace the new accessories or prone to accident.
②
B
B
B
A
A
A
There is different A and B remarks on the propeller. Be sure that the propellers are installed
to the correct motors, which remarked the Letters to identify on the motor holder, if not, then
the drone can not work normally.
Disassembly: hold the propeller vertically and then pull the propeller out.
Installation: mount propeller aim the central shaft of the motor and press down.
Disassembly Installation
Please make sure the
propeller are installed
correctly, otherwise
the drone cannot fly.
09

FCC Note
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
●Reorient or relocate the receiving a ntenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
WARNING: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
The equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause
harmful interference unless the modifications are expressly approved in the instruction manual. Modifications not
authorized by the manufacturer may void user’s authority to operate this device.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition with out restriction.
FCC Radiation Exposure Statement
MADE IN CHINA
Model: U61S Manufacture time:
Address: Guangfeng Industrial Zone, Guangyi Street, Chenghai District, Shantou City, Guangdong Province, CN
Manufacturer: SHANTOU CITY CHENGHAI UDIRC TOYS CO., LTD
DANGER!
Only suitable for age 14+
Warning: The product should only be used by adults and children over 14 years.
Adult supervision is required for children under 14 years.
Hinweis: Dieses Produkt ist für die Erwachsene und die Kinder ab 14 Jahren.
Die kinder unter 14 Jahren müssen von Erwachsenen beaufsichtigt werden.
Avertissement: Ce produit est destiné aux adultes et aux enfants de plus de 14 ans.
Les enfants de moins de 14 ans doivent être surveillés par des adultes.
Avvertimento: Questo prodotto è destinato all'uso per i adulti e bambini di età superiore ai 14 anni.
I bambini di età inferiore ai 14 anni devono essere sorvegliati da un adulto.
Advertencia: Este producto es para adultos y niños mayores de 14 años.
Los niños menores de 14 años deben ser supervisados por adultos.
警告: この製品は、大人と14歳以上の子供には使用対象です。14歳未満の子供は大人の監視が必要です。
WARNING
10