Falcon U842 User manual

Black Blade A
Clockwise
White Blade A
Clockwise
White Blade B
Counter-clockwise
Black Blade B
Counter-clockwise
LED Signal Lights
LED
Running Lights
Blade Guard
Le Trigger
(360° Flip Mode on/off)
Right Trigger
(s ignal lights on/off)
1. Quadcopter
2. Controller
Trim rotaon
Power Indicator
Le Sck
(throle and rotate)
Camera Buon
(take photo)
Video Buon
(recording on/off)
LCD Screen
Right Sck
(move le / right and
forward / back)
Trim le / right
Trim forward / back
360° Eversion
(instant flip)
Mode
(1: beginner, 2: expert)
PRODUCT PARTS
2

1.7*6PB Screw
1. Charge the Baery
2. Warnings
Connect the Li-Po baery to USB before plugging the USB to power or your
computer. One end of the USB charger goes into any free port on your
computer or USB power bank. The other end plugs into your baery. You
may leave the baery in your copter, or remove it for external charging. While
charging, the light will be on solid red. When charging is complete, the light
will blink. The recharge me should be around 120 minutes.When the baery
runs low, the transmier will acvated a “di, di” sound alarm, and the LED lights
on the quadcopter will flash. This indicates that the baery has only a short me
le, so fly the quadcopter back immediately for retrieval.
1.This product is only suitable for competent persons age 14+. This machine
is not a toy for children. It is a hobby flying drone, with fast-spinning propellers.
Use of this product naturally incurs risk of injury, especially if it is misused.
Purchaser accepts this risk by purchasing or using this product.
2.To use this product, make sure you have a large open space, not too close to
people, buildings, or power lines.
3.Please do not use this helicopter in bad weather, such as in strong wind, rain
or snow.
a problem, please contact a local agent for repairs.
5.The product contains many electronic parts, which must be kept dry. Please
avoid exposure to moisture.
should not be expose to heat. Please avoid long exposure to heat or bright
sunlight, which may harm the products exterior.
injury or damage.
8.When you are using these products, please follow all local laws and rules
regarding remote control flying drones.
1. The blade guards are removable. To install each blade guard, press the square
area at the boom of the guard against the matching secon of the copter. Use
the supplied screws to aach each of the 4 guards.
2. Keep the guards installed to protect the copter and users, or remove the guards
for lighter weight and more speed and maneuverability. Note that the blades
(propellers) are easy to replace, but each blade is different. If the incorrect
rotaon-style of blade is used, the quadcopter will not fly.
*This product is equipped with a Li-Po baery. Please take note of appropriate
safety precauons when not in use.
*When the baery is not being used for a long me, remove it and put it in a safe
dry place.
PRECAUTIONS
BLADE GUARD INSTALLATION
CHARGING LI-PO BATTERY
3 4

The Li-Po baeries may be recycled
Please discard old baeries in a proper recycling staon.
Do not throw baeries in the regular trash. If you have quesons,
please contact your local environmental agency to collect old baeries.
*Do not expose the charged baery to high temperatures, such as flames or near
electronic devices. This may cause damage or explosion.
*Make sure all baeries are connected in the proper orientaon to avoid damage
or explosion.
*Do not use the baery to impact any hard surfaces. Avoid contact with metal.
*If the baery becomes damaged, bulges, or appears to change shape, please
stop using the baery and discard it.
*When charging the baery, to avoid accident, put the power supply on the ground.
Avoid seng the charger on cloth or other flammable materials because the
charger will get hot.
*Do not immerse the baery in water. The baery should be kept in a dry place.
*Do not break the baery or aempt to open the baery.
*Do not leave the baery charging without supervision.
2. Install Li-Po Baery in Quadcopter
Install To install the Li-Po baery in the quadcopter,
press the tab at the front of the baery compartment
down to access the baery compartment, and insert
the baery base-first into the compartment so that
the cable on the baery is exposed. To remove the
Li-Po baery from the copter, press down on the tab
with one hand and grasp the baery with your other
hand to pull the baery out by its sides (never pull
the baery out by its cables).
3. Connect the Baery
*For safety, make sure the switch beneath the copter is
in the OFF posion before you electrically connect the
baery cables. Connect the baery to the quadcopter
by gently plugging the cable on the baery to the
power cable underneath the copter. Make the sure
receptacles are oriented correctly so that one
receptacle slides smoothly into the other.
*To disconnect the baery, grasp the plasc receptacles
with your fingers. Never pull the cables apart by pulling
on the cables.
NOTE: The copter will not operate unless you follow
these steps in the order listed.
1. First make sure the quadcopter is OFF. Turn
the controller / receiver ON. This procedure
must be followed precisely for the controller and
copter to find and bind with each other.
2. The controller will beep once and the light will
blink rapidly. Move the LEFT STICK to the top
and then to the boom. The controller will stop
blinking to show the throle is calibrated.
Leave the sck at the boom.
Press Down on
Tab to Access
Baery Compartment
Connect Baery
1. Install 4 AA Baeries in Controller
To assemble the Controller, install 4 1.5V AA baeries (not included) in the
controller/ transmier. You may need a small screwdriver to open and then close
the cover over the baery compartment.
FLIGHT PREPARATION
PRE-FLIGHT ADJUSTMENTS
56

3. Now turn quadcopter ON by flipping the switch underneath the quadcopter to
the ON posion. Aer about 3 second the controller will beep “di do di”.
The lights on the copter will stop flashing. This shows the quadcopter has
become bound to the controller.
4. Put the copter on level ground. Move the
RIGHT STICK on the controller in a circle.
The controller will beep “di do di” and
the copter lights will blink briefly. This
calibrates the copter gyroscopes for level
flying.
Power Switch
Push the LEFT STICK forward to
make the copter go up, or backward
to go down (throle). The throle
will stay where you leave it.
1. Up / Down (Throle)
Push the LEFT ST ICK le or right to
rotate the direcon the copter is
facing (yaw).
Release the sck to stop rotang.
2. Rotate Direcon
3. Move Le / Right
If the copter dris forward or back
when the sck is centered, click this
switch forward or backward unl
the copter is stable.
7. Adjust Forward/Backward Trim (Pitch)
Push the RIGHT STICK le to move
le, or right to move right.
Release the sck to stop moving.
Push the RIGHT STICK forward to
move forward, or back to move
backwards.Release the sck to stop
moving.
4. Move Forward / Backwards
If the copter rotates when the sck
is centered, click this switch le
or right unl the copter is stable.
5. Adjust Rotaon Trim (Yaw)
If the copter dris to the side when
the sck is centered, click this switch
le or right unl the copter is stable.
6. Adjust Le/Right Trim (Roll)
FLIGHT CONTROL
7 8
OFF ON

Press the Mode buon on lower right of the controller to switch between Flight
Mode 1 (maximum Gyro-stability) and Mode 2 (3D expert control). The LCD
screen will indicate the current mode.
Mode 1 automacally uses the 6-Axis Gyro (3 gyroscopes and 3 accelerometers)
to its full capabilies for stable, level flight. Use this mode for beginners, or to
hover for movies and snapshots.
Mode 2 lts the quadcopter more sharply (stronger pitch and roll), for faster
acceleraon. Use this mode for racing and 3D maneuvers.
The quadcopter can easily flip in an enre 360° circle. The copter will quickly
stabilize and level out, but will lose some altude, so first make sure the copter
is flying high above the ground.
To flip in the direcon you choose, first press the LEFT TRIGGER. The controller
will start beeping and enter 360° Flip Mode. Push the RIGHT STICK to flip in the
desired direcon (forward, backward, le, or right) and return to normal flight.
When the baery runs low, the transmier will acvated a “di, di” sound alarm,
the LED lights on the quadcopter will flash and the flip acon will be auto turn off.
To do an instant flip simply press the 360° Eversion buon on the front of the
controller, the quadcopter will flip forward 360°.
Warning: Do not perform a 360° flip unless the quadcopter has enough space
for safety.
Le Trigger
360° Eversion buon
Camera State LED
TF Storage Card
Camera Buon
Video Buon
FLIGHT MODES
1.If a storage card is not already installed, install a micro-SD (also called “TF”)
storage card in the camera underneath the quadcopter. See the small sketch
on the camera itself, which shows how to orient the chip correctly. Press the chip
The red Camera State LED underneath the quadcopter will blink on for about 2
recording. The red Camera State LED underneath the quadcopter will come on
recording.
Note: Always remember to stop the video recording with the controller before
file being stored on the TF card might not be “closed” or stored properly.
4. To quickly retrieve your videos and photos, connect the data port underneath
you have remove the micro-SD (TF) storage card and access the card directly
with your computer. The data on the TF card will appear in folders as JPEG
files and AVI files, which you can move to your computer.
HD829: video 1280 x 720p / 30 FPS; Photographs: 1280 x 720p
HD818: video 1280 x 720p / 60 FPS; Photographs: 1280 x 720p
VIDEO AND CAMERA OPERATION
360° FLIPS
9 10

Below are spare parts for your selecon which you may obtain from your local
distributors.
If the props damaged in the flight, you can replace with aached spare props
according to below steps.
1. Propellers replacement
If the motors damaged or performance degradaon, you can purchase and
replace it according to below steps
2. Motors replacement
INSTALLATION AND REMOVAL OF MOTORS AND PROPELLERS SPARE PARTS
U842-01
A blades
U842-02
B blades
U842-03
A motor
U842-04
B motor
U842-05
aluminum heat cover
U842-06
Li-Po baery
U842-07
transmier receiver
U842-08
motor assembly
U842-09
blade guards
U842-10
base legs
U842-11
motor cover
U842-12
USB data cable
U842-13
HD818 camera
U842-14
HD829 camera
U842-15
Controller
11
1. Remove the LED shade
and four screws of motor holder
1. Remove the LED shade and
four screws of motor holder
2. Remove the two screws of motor
and replace with new one
2. Remove the screw of props
and replace with new one