Reely Gravity FPV RtF User manual

Operating Instructions
Electrical quadrocopter “Gravity FPV” RtF
Item No. 1642419

2
Table of contents
Page
1. Introduction..........................................................................................................................................................4
2. Explanation of symbols........................................................................................................................................4
3. Intended use........................................................................................................................................................5
4. Product description..............................................................................................................................................5
5. Package contents ................................................................................................................................................6
6. Safety information................................................................................................................................................7
a) General information.......................................................................................................................................7
b) Beforerstuse ..............................................................................................................................................8
c) During use .....................................................................................................................................................8
7. Information relevant to (rechargeable) batteries................................................................................................10
a) General information.....................................................................................................................................10
b) Additional information about lithium rechargeable batteries........................................................................ 11
8. Preparation for takeoff .......................................................................................................................................13
a) Inserting batteries into the transmitter ........................................................................................................13
b) Chargeightaccumulator............................................................................................................................13
c) Final assembly.............................................................................................................................................14
9. Transmitter controls ...........................................................................................................................................15
10. Safety equipment...............................................................................................................................................16
a) Transmitter...................................................................................................................................................16
b) Model...........................................................................................................................................................16
11. Informationaboutrsttake-off ...........................................................................................................................17
a) Hoveright ..................................................................................................................................................17
b) Yaw function ................................................................................................................................................18
c) Nod function ................................................................................................................................................18
d) Roll function.................................................................................................................................................19
e) Flight Mode..................................................................................................................................................19

3
Page
12. Therststart......................................................................................................................................................20
a) Starting ........................................................................................................................................................20
b) Calibration ...................................................................................................................................................21
c) Starting rotors and landing with a button.....................................................................................................21
d) Flight movements ........................................................................................................................................22
e) Headless mode function..............................................................................................................................22
f) Switch LEDs on and off ...............................................................................................................................23
13. FPV operation....................................................................................................................................................24
a) General information.....................................................................................................................................24
b) Loading the app...........................................................................................................................................24
c) Prepare model for takeoff............................................................................................................................25
d) Basic app features.......................................................................................................................................25
e) App controls.................................................................................................................................................28
14. Operating quadrocopter using your smartphone ...............................................................................................29
a) Take/view pictures or videos........................................................................................................................29
b) Operation using the controls of your app.....................................................................................................30
c) Additional app controls ...............................................................................................................................31
d) Control with the position sensors of the smartphone...................................................................................33
15. Maintenance, Servicing and Repair...................................................................................................................34
a) Regular Cleaning.........................................................................................................................................34
b) Replacing the rotors ....................................................................................................................................34
16. Disposal.............................................................................................................................................................35
a) Product ........................................................................................................................................................35
b) Batteries ......................................................................................................................................................35
17. Declaration of Conformity (DOC).......................................................................................................................35
18. Technical data....................................................................................................................................................36
a) Transmitter...................................................................................................................................................36
b) Quadrocopter...............................................................................................................................................36
c) Wi-Fi ............................................................................................................................................................36
d) Camera........................................................................................................................................................36
e) Flight battery................................................................................................................................................37
f) USB battery charger....................................................................................................................................37
g) General information.....................................................................................................................................37

4
1. Introduction
Dear customer,
Thank you for purchasing this product.
This product complies with statutory national and European regulations.
To ensure that the product remains in this state and to guarantee safe operation, always follow the instructions in this
manual.
These operating instructions are part of this product. They contain important information on setting up and
using the product. Do not give this product to a third party without the operating instructions.
Therefore, retain these operating instructions for reference!
All company and product names are trademarks of their respective owners. All rights reserved.
If there are any technical questions, please contact:
International: www.conrad.com/contact
United Kingdom: www.conrad-electronic.co.uk/contact
2. Explanation of symbols
The symbol with an exclamation mark in a triangle is used to highlight important information in these
operating instructions. Always read this information carefully.
The arrow symbol alerts the user to the presence of important tips and notes on using the device.

5
3. Intended use
The"GravityFPV" quadrocopterisan electricallydriven helicopter-like modelthat is controlledwirelessly via the
included radio remote control system. The quadrocopter is designed solely for private use within the domain of model
construction with the associated operating times.
This system is not suitable for other types of use. Use other than that described above can lead to damage to the
productandmayinvolveadditionalriskssuchasshortcircuits,re,electricshocks,etc.Pleaseobservethesafety
instructions at all times!
The product must not become damp or wet.
This product is not a toy and must be kept out of the reach of children under 14 years of age.
Always follow the safety information in these operating instructions. It contains important information on
how to handle the product safely.
You are responsible for the safe operation of this model!
4. Product description
The"GravityFPV"quadrocopterisapre-assembledhelicopter-likemodelaircraftwithfourrotorsandabuilt-incam-
era.Professionally,suchyingdevicesarealreadybeingusedforvarioustasks.Thefourrotorwingscanberetracted.
This makes the quadrocopter especially transport friendly.
The latest microprocessor-controlled electronics with position control and acceleration sensors stabilise both the
positionandaltitudeofthequadrocopter.Positionsensorsareinstalledinthehand-heldtransmitterforthe"roll"and
"nod" functions. The control of said functions occurs when there is a change in position of the transmitter. The inbuilt
quadrocoptercameraallowsaso-called"FPVoperation"(FPV=rstpersonview=yingusingthevideo)througha
live transmission. There is even the option for control via your smartphone. Taking images and videos is also possible.
High-qualityDCmotorsinconjunctionwithaspeciallydevelopedactuatorresultinapowerfulightoperation.The
novelcontrolsandelectronicself-stabilisationresultinexcellentightcharacteristics.
The product is designed for use in large enclosed rooms/halls, but can also be used outdoors when there is no wind.
Thein-builtelectroniccontrols(built-ingyro)canbalanceoutsmallundesiredchangestotheightaltitude,butcannot
eliminate them completely. Due to the low weight of the quadrocopter, it reacts sensitively to wind or draughts.
The quadrocopter is powered by a LiPo rechargeable battery. The LiPo rechargeable battery can be charged using
the included USB charger. To operate the transmitter, you require 2 AAA/Micro type batteries (e.g. Conrad Item No.
652303, please order 2x).

6
5. Package contents
• Pre-assembledquadrocopter
• LiPoightrechargeablebattery
• Transmitter
• USB battery charger
• Two spare rotors (front)
• Two spare rotors (rear)
• Small parts (tool for changing the propeller)
• Transport box
• Operating instructions
Up-to-date operating instructions
To download the latest operating instructions, visit www.conrad.com/downloads or scan the QR
code on this page. Follow the instructions on the website.

7
6. Safety information
Damage caused due to failure to observe these instructions will void the warranty. We shall not be
liable for any consequential damage.
We shall not be liable for damage to property or personal injury caused by incorrect handling or
failure to observe the safety information! Such cases will void the warranty/guarantee.
Normal wear and tear and accidents or damage caused by a crash (e.g. broken rotor blades or chas-
sis parts) are excluded from the guarantee and warrantee.
Dear customer,
These safety instructions are not only for the protection of the product but also for your own safety and that
of other people. Read this section very carefully before using the product.
a) General information
Caution, safety hazard!
This model has the potential to cause damage to property and/or individuals. Ensure that you are
sufciently insured, e.g. by taking out private liability insurance.
If you already have such a policy, check with your insurance company that use of this model is
covered by the policy.
Important:
In some countries, you are required by law to have insurance for all model aircraft!
You should also check the local statutory regulations for using model aircraft. In Germany, for
example, the regulations for operators of model aircraft of all types are established in the German
Air Trafc Ordinance. Any breaches of the statutory regulations established could lead to severe
penalties as well as restrictions to your insurance cover.
• Theunauthorisedreconstructionand/ormodicationoftheproductisprohibitedforsafetyandapproval
reasons.
• This product is not a toy and must be kept out of the reach of children under 14 years of age.
• The product must not become damp or wet.
• Do not leave packaging material unattended, as it may become a dangerous toy for children.
• Ifyoudonotyethavesufcientknowledgeofhowtohandleremote-controlledmodels,pleaseseekthe
advice of an experienced model making enthusiast or a model making club.
• If you have any questions that are not answered by these operating instructions, please contact us (see
section 1 for contact information) or an experienced technician.

8
b) Before rst use
• The operation and handling of remote controlled quadrocopters must be learned! If you have never
operated a model of this kind, start with particular care and get used to the reactions of the model to the
remotecontrolcommandsrst.Bepatient!
• Ensure that no other models are being operated on the same 2.4 GHz band (transmitter frequency)
within the range of the remote control. Always ensure that 2.4 GHz transmitters operated at the same
time do not interfere with your model.
• Conduct regular checks to verify that your model and remote control are safe to use. Pay attention to
visible damage, such as a damaged mechanism (e.g. rotors).
• All movable parts on the model must be running smoothly; however, there must be no play in the bearing.
• Therechargeableightbatterymustbechargedinaccordancewiththeinstructionsinthisoperating
manual.
• Checkbeforeeachoperationthattherotorsarecorrectlyttedandsecurelyfastened.
• Makesurethatthereissufcientremainingcapacity(batterychecker)forthebatteriesinsertedinthe
transmitter. If the batteries are empty, replace all of the batteries together. Never replace individual bat-
teries.
• Whentherotorsarerunning,ensurethattherearenoobjectsorbodypartsintherotors’turningrange
or intake area.
c) During use
• Do not take any risks when using the model! Always use the model responsibly, otherwise you may
endanger yourself and your surroundings.
• Improperusecancauseseriousinjuryanddamagetoproperty!Ensurethatyoustayasafedistance
awayfrompeople,animalsandobjects.
• Select an appropriate site for operation of your model. You should also check the local statutory regula-
tions on the use of model aircraft.
• Fly your model only if your ability to respond is unrestricted. Fatigue, alcohol and medication can affect
your ability to respond.
• Do not direct your model towards spectators or towards yourself.
• Themotor,electronicsandrechargeableightbatterycanheatupwhenoperatingthemodel.Forthis
reason,takeabreakof5to10minutesbeforerechargingtheightbattery.
• Alwaysleavetheremotecontrolturnedonwhenthemodelisinuse.Afterlanding,alwaysicktheon/
off switch on the quadrocopter to the "off" position ("OFF"). Only then can the remote control transmitter
be turned off.
• In case of a fault or a malfunction, establish the cause of the problem before using the model again.
• Do not expose the model or the remote control to direct sunlight or excessive heat for prolonged periods.
• In the event of a heavy crash (e.g. from a high altitude), the electronic gyro sensors can be damaged.
Therefore,themodelmustbetestedforfullfunctionalitybeforeyingagain!

9
• In the event of a crash, you must immediately switch off the rotor motors. Rotating rotors may be dam-
agediftheycomeintocontactwithobstructionsorintheeventofimpacts.Beforeyingagain,theymust
be checked for possible cracks or breakages!
• To avoid damaging the model in a crash caused by undervoltage or by a deep discharge of the battery,
werecommendobservingtheundervoltagelightsignalsatalltimeswhenyingthemodel.
• Pay attention to the maximum ranges according to the technical data in these operating instructions. If
themodeliesoutofrange,itwillyuncheckeduntilitcrashes!Thiswillvoidthewarranty/guarantee.

10
7. Information relevant to (rechargeable) batteries
Batteries present numerous safety hazards. Compared with conventional NiMH rechargeable bat-
teries, LiPo/Li-ion rechargeable batteries have a high energy content. For this reason, it is essential
to comply with safety regulations to prevent the risk of a re or explosion.
Always observe the following safety information when handling batteries.
a) General information
• Keep batteries out of the reach of children. Batteries must be kept out of the reach of children.
• Do not leave batteries lying around, as they present a choking hazard for children and pets. Seek im-
mediate medical advice if a battery is swallowed.
• Batteries/rechargeablebatteriesmustneverbeshort-circuited,takenapartorthrownintore.Danger
of explosion!
• When handling leaking or damaged batteries, always use suitable protective gloves to avoid burning
your skin.
• Liquidsleakingfrombatteriesareverychemicallyaggressive.Objectsorsurfacesthatcomeintocontact
with these liquids could become seriously damaged. Always store batteries in a suitable location that is
not prone to damage.
• Donotattempttorechargedisposable,non-rechargeablebatteries.Thismaycauseareorexplosion!
Non-rechargeablebatteriesareonlydesignedtobeusedonceandmustbedisposedofproperlywhen
they are empty. Only recharge compatible rechargeable batteries and ensure that you use a suitable
battery charger.
• If you do not plan to use the vehicle for an extended period, remove the batteries from the remote control
to prevent them from leaking and causing damage. Store the product in a dry, clean and cool place that
is out of the reach of children. The same applies to batteries/rechargeable batteries.
Installasmokedetectorintheroom.Batteriespresentarehazardandmaygeneratetoxicfumes.This
appliesinparticulartobatteriesformodeltoys,whicharesubjectedtohighcharging/dischargecurrents
and vibrations.
• Alwaysexchangetheentiresetofbatteriesintheremotecontrol.Donotmixfullbatterieswithhalf-full
ones. Always use batteries of the same type and from the same manufacturer. Never mix disposable
batteries with rechargeable batteries.
• Pleaseobservecorrectpolarity(plus/+andminus/-)wheninsertingthebatteries/rechargeablebatteries
into the transmitter.
• Donotexposethechargerandthequadrocopter/rechargeableightbatterytohigh/lowtemperatures
or direct sunlight.
• Batteries must not become damp or wet. The same applies to the charger and the quadrocopter/re-
chargeableightbattery.Thechargermustonlybeusedindry,enclosedindoorareas.
Lithiumrechargeablebatteries(e.g.LiPo/Li-ionbatteries)areespeciallysensitivetomoisturebecause
of the chemicals they contain.