df models DF-111 Remote Control Helicopter Instruction Manual

df models DF-111 Remote Control Helicopter

Product Information

Specifications:

• Model: DF-111 Heli
• Usage: Indoor and Outdoor (fly within line of sight)
• Battery: 4xAA (not included, non-rechargeable)
• Remote Control: RTF 2.4 GHz
• Battery Type: 7.4 Volt LiPo – 350mAh
• Charging: USB charging cable included

Product Usage Instructions

Inserting Transmitter Batteries:

1. Open the battery compartment of the transmitter.
2. Insert 4 AA batteries (not included) with correct polarity.
3. Close the battery compartment securely.
4. If not in use for an extended period, remove batteries from the transmitter.

Charging the Battery:
Always charge the battery outside the model on a fireproof base to avoid overheating. Use the provided USB charging cable and a USB adapter (5V/0.5-2.0A). Never leave the battery unattended during charging.

Preparing the Model for Flight:

1. Pull the nose/hood of the copter forward, avoiding damage to the LED cable.
2. Insert the battery with terminals facing upwards into the battery holder.
3. Securely put the canopy back onto the fuselage.

Flying Instructions:

The model features automatic height stabilization (altitude hold). Use the left control stick on the remote control to adjust altitude: push upwards to climb, pull downwards to descend. Release the stick to maintain the current height.

FAQ

• Q: Can I use rechargeable batteries for the transmitter?
  A: No, rechargeable batteries should not be used for the transmitter. Use non- rechargeable 4xAA batteries.

• Q: How do I know when the battery is fully charged?
  A: The provided USB charging cable will indicate when charging is complete. Ensure not to overcharge the battery.

Introductory remarks

Congratulations on your purchase of a product from DF Models I MAU Racing.
All products are carefully checked for completeness and function to ensure that the product is free of manufacturing and material defects. The product is EMC-tested and meets the requirements of the applicable European and national directives. Due to the constant development and improvement of our products, we reserve the right to make technical changes and changes in equipment and design without prior notice. Therefore, no claims can be made based on minor deviations of the product you have from the data and illustrations in these instructions. The responsible handling of the product is for your own safety and the safety of persons not involved. Please observe the safety instructions in this manual. Subject to technical and colour changes.

Warranty/guarantee conditions

The operating instructions for this product are a basic component of the product, as non-observance of the information contained therein on handling and operation and non-observance of the safety instructions invalidates the warranty/guarantee. Therefore, keep the operating instructions in a safe place even if the product is passed on to third parties. The warranty period for consumers is 24 months. Unless otherwise provided by law, the warranty/guarantee is limited to repair at the cost of the purchase price, replacement of the product with an equivalent or refund of the purchase price. A different assertion of other claims from country to country is conceivable.
The duration of the warranty/guarantee remains unaffected by the repair and/or replacement of parts. We reserve the right to use refurbished or new parts. Services and repairs after the warranty/guarantee period have to be paid for. The warranty/guarantee covers manufacturing and material faults and faults in normal use. Mechanically stressed parts are not covered by the warranty. We assume no liability for consequential damages! are excluded from the warranty/guarantee:

• Damage caused by non-observance of the safety instructions or the operating instructions
• Force majeure, collisions, incorrect handling
• extraordinary stress or external influence
• unauthorized modifications or repairs carried out by unauthorized persons
• damage caused by loss of control of the model
• Lightning strike or other influence of high voltage or current
• Wear parts, mechanically stressed parts normal wear and tear, optical impairments
• Transport, shipping or insurance costs
• Costs for the proper disposal of the product as well as set up and readjustment work carried out by the service department

Safety instructions

• Use this product responsibly.
  As manufacturer and distributor of the product, we have no direct influence on the correct handling and operation of the product. The following safety instructions are intended to protect you and your environment from damage that may result from improper use. But also the product itself and your model should be protected against damage by the corresponding instructions.

• Therefore, please read this chapter carefully before putting the product into operation! We accept no liability for damage to property or personal injury caused by non-observance of the operating instructions or the safety instructions.

• In such cases, the warranty/guarantee also expires. We assume no liability for consequential damages! Not suitable for children under 36 months. Contains small parts – the danger of suffocation! The product is suitable for children under 14 years only under the direct supervision of an adult. Dispose of the packaging material properly, as it could be dangerous for children.

Before the start

Clarify with your insurance company whether the operation of a radio- controlled model is covered by insurance (liability insurance).
If you are not yet experienced in controlling RC models, first familiarise yourself with the reactions to the control commands on the standing model. If necessary, consult an experienced model athlete or a model-building club. If necessary, seek the support of an experienced pilot/driver.
Check the remote control system and the model for functional reliability and visible damage, such as defective plug connections or damaged cables, before putting it into operation. All moving parts must function smoothly, but without bearing play. Check all screw and plug connections, wheel nuts and electrical contacts for tightness, as these can become loose or detached during transport while driving or in the event of minor accidents. Fasten excess lengths of cables in such a way that they cannot get into moving/rotating parts. Cables must also not be kinked. Make sure that all batteries are fully charged and not damaged.

Driving/ Flying

• Do not drive/fly if your reactions are restricted (e.g. if you are tired or under the influence of medication or alcohol). Incorrect reactions can cause serious personal injury and damage to property. Do not drive if you have the slightest doubt about the perfect technical condition of your model/remote control system. Always maintain direct visual contact with the model. Operate the model only on private property or in places designated for this purpose. Observe the conditions and regulations for the terrain.
• When operating a model, always ensure that no parts of the body or objects in the danger zone of motors or rotating parts. Regularly check all screw connections and fastenings, as these can become loose or detached during operation. In the event of a malfunction, stop operation of your model immediately and eliminate the cause of the malfunction before continuing to use the model.
• Avoid driving in low outside temperatures, as this reduces the battery capacity and the plastic of the bodywork loses its elasticity and splinters easily. Do not expose your model and the remote control system to direct sunlight, moisture, heavy soiling or extreme heat/cold for Jong periods.
• Do not drive in crowded areas, towards people or animals, in nature reserves, at night, under power lines, radio masts or during thunderstorms. Electrical fields and atmospheric disturbances can affect the signals of your remote control transmitter, in rain or damp conditions, otherwise the electrical system will be damaged. Please note that RC models must not be driven on terrain where there is public transport.

Intended use

The product is designed exclusively for private use in the model building sector and with the associated operating times. This product is not approved for commercial or industrial use or for continuous operation. Improper use can lead to personal injury and damage to the product and the associated risks such as loss of control over the model, short circuit, fire, electric shock, etc. Follow the safety instructions in this manual. They contain important information for handling the product. The product is suitable for children under 14 years of age only under adult supervision.

Notes for batteries and rechargeable batteries

• Keep batteries out of the reach of children and pets as they may accidentally swallow the batteries. In this case, consult a doctor immediately!
• Leaking or damaged batteries can cause burns if touched. If skin or eyes come into contact with the electrolyte, rinse immediately and thoroughly with clear water. and see a doctor. Use suitable protective gloves when disposing of the defective Batteries.
• If you notice any abnormal smell, discoloration, excessive heating or deformation of the battery, disconnect the battery from the charger or consumer immediately. Dispose of the battery!
• Conventional alkaline batteries (1.5V) are intended for single use only and must then be disposed of properly. Dispose of empty batteries or defective rechargeable batteries in an environmentally friendly manner at authorized collection points. It is prohibited to dispose of them with household waste!
• Batteries must not become damp. Also, avoid the formation of condensation water. Never expose the batteries/rechargeable batteries, the charger and the model to adverse environmental conditions (e.g. wetness, excessively high or low ambient temperature, sources of ignition or open fire, dust, vapors, solvents)! Avoid heavy soiling and excessive mechanical stress on the battery and never pull the connecting cables! Never mix batteries and rechargeable batteries at the same time in one device!
• If no brand-new batteries are used to power the transmitter, ensure that there is sufficient residual capacity (battery tester).
• Always replace the complete set of batteries, not just individual cells. Always use batteries of the same type and manufacturer.
• Do not mix batteries with different charge levels. Make sure that the polarity is correct when inserting batteries into the battery holder. If the polarity is incorrect, not only your model but also the battery will be damaged. Batteries must never be short-circuited, damaged, disassembled or thrown into an open fire. There is a risk of fire and explosion!
• If the battery gets hot, disconnect it from the charger immediately! If the model is not used for a longer period, remove the batteries or rechargeable batteries from the remote control and from the model to avoid damage from leaking / deeply discharged batteries.
• Extinguishing media: In the event of a fire, it must be extinguished by water spray, carbon dioxide or extinguishing powder/foam.
• The full water jet is not suitable for extinguishing. The use of a fire extinguisher with AVD extinguishing agent is particularly recommended.

Remote control

Inserting the transmitter batteries:

• Open the battery compartment.
• Insert batteries (4x AA) (not included, do not use rechargeable batteries!), and pay attention to correct polarity!
• Close the battery compartment again If the model is not used for a long time, Remove the batteries from the transmitter!

Scope of delivery

• RC helicopter RTF
• 2.4 GHz remote control
• 7.4 Volt LiPo battery – 350mAh
• USB charging cable
• Instruction manual

1. On/Off switch
2. Left control stick
3. Right control stick
4. Auto take-off & landing Emergency stop
5. Power LED
6. Speed Select
7. Trim
8. Trim right/left
9. Trim forward/backward

Never leave the charging cable / cord coiled up, this can lead to overheating!

When the model is not in use ALWAYS disconnect the battery and remove it from the model!

Charging the flight battery

ALWAYS charge the battery outside the model to avoid overheating during the charging process, always use a fireproof base! NEVER charge unattended! Never disconnect the plug connection by pulling on the cables, always pull on the plug. Always unwind the charging cable completely.

• Connect the charging cable (USB) to a suitable power supply (USB power supply unit, cell phone adapter | not included).
• Now connect the battery to the charging cable (ensure correct polarity! Only use the original USB cable!).
• The LED lights up red, the battery is charging.
• The LED is off when the battery is connected, the battery is fully charged.
• Disconnect the battery from the USB charging cable. Disconnect the USB charging cable from the power supply.
• Maximum charging time approx. 2-5 hours (depending on the USB adapter used).
• NEVER charge unattended (e.g. “overnight”)! Observe safety regulations!
• ALWAYS charge on a fireproof surface!

Insert battery

• Pull the nose/hood of the copter forwards. Make sure that you do not damage the LED cable.
• Now insert the battery (battery terminals facing upwards) into the battery holder.
• Put the canopy of the copter back onto the fuselage

Start Preparations

1. Switch on transmitter
2. Insert the battery into the copter (locking tab down), switch on the model (switch is located on the bottom of the model – press and hold for about 2-3 seconds until the LED of the copter flashes).
3. the LED of the copter flashes
4. park the copter horizontally
5. move left control lever up (transmitter beeps) and then down (transmitter beeps), the LED’s will now light up constantly.
   Perform a function and range check before each flight.
   Operate the model only within visual range! Do not fly towards people/animals! Observe the regulations for operating quadrocopters in your country! Check whether liability insurance is required!

Flying

Take-off/landing:

• You have two options for starting/landing the model.
• Method A: Press the start button “4”, the motors will now start to run, The model takes off and climbs independently to a height of approx. 1.5 meters. To land the model, press the “4” button and the model will begin to land independently. the model will now begin to land on its own.
• Method B: Press and hold both control sticks in the bottom outer corner, the motors will now start to run. Release the stick again. Now push the left control stick upwards and the model will take off.
• To land, pull the left-hand lever downwards and hold it there until the model has landed until the model has landed and the motors stop running.

If the model is not used ALWAYS disconnect the battery and remove it from the boat!
The model has an automatic height stabilization (altitude hold), i.e. your model automatically holds the specified height. As long as you hold the left- hand lever of the remote control pressed upwards, the model will climb upwards. If you pull the lever downwards, the model sinks. As soon as you release the lever, the model maintains the current height by itself.\

Pressing the left control lever to the left/right causes the model to rotate around its axis

• Pressing the right control lever backward/ downwards causes the model to fly backward. Pressing the lever forward or upwards causes the model to fly forward.
• Pressing the lever to the right causes the model to turn to the right around its axis. Moving the lever to the left causes the model to turn to the left.

More functions

• Power LED:
  The battery indicator lights up when the batteries are full (NEVER use rechargeable batteries!).V If it starts to flash, the batteries are flat and must be replaced.

• Speed Select:
  Your new model has three speed/agility levels which you can select using switch 6 on the remote control. 40 % – 1 beep | 60 % – 2 beeps | 100 % – 3 beeps. You should always fly outdoors at 100 % to prevent the model from drifting in windy conditions. ONLY fly outdoors when there is no wind!

Trim

• If the model does not hover in one place, you can trim the model with the trim buttons 7/8/9 on the remote control to achieve a smooth hover.
• If the model is flying forwards/backward, trim it in the opposite direction using button 9.
• If the model is flying to the left/right, trim it in the opposite direction using button 8.

Emergency stop

• If a dangerous, uncontrollable situation should arise you can switch off the model completely using the emergency stop.
• To do this, press and hold the button “4”.
• Now the motors of the model are switched off completely.
• The model can be damaged in the event of a crash!

Use ONLY in an emergency. The model can be damaged!

Reset

If the copter can no longer be controlled or trimmed properly and/or no longer responds correctly to the control commands from the transmitter, you can reset the model as follows:

1. switch on the copter and bind it to the transmitter (see Preparing for take-off). Place the model horizontally on the ground.
2. push both control sticks down to the left as shown and hold them in position. The LEDs on the copter will start to flash. If the LEDs light up constantly again, the reset is complete.

Spare parts

Declaration of conformity

Declaration of Conformity by the Radio Equipment Directive (RED) 2014/53/EU
I hereby declare that the product : DF-111 Helikopter RTF
Product numbers: 9600 (EAN: 4250684196001)
Complies with the essential requirements and the other relevant provisions of the Directive (RED) 2014/53/EU, when used for it intended purpose

Manufactured in accordance with the following harmonised standards:

• RL 2009/48/EG Sicherheit von Spielzeug (Safety of Toys)
  • EN 71-1:2014+A1:2018
  • EN 71-2:2020
  • EN 71-3:2019+A1:2021
• RL 2014/53/EU Funkgeräte (RED)
• RL 2014/30/EU Elektromagnetische Verträglichkeit (EMC)
  • EN 300 328 V2.2.2 (2019-07)
  • ETSI EN 301 489-1 V2.2.3 (2019-11)
  • ETSI EN 301 489-17 V3.2.4 (2020-09)
  • EN 55032:2015+A11:2020
  • EN 55035:2017+A11:2020
  • EN IEC 62479:2010
  • EN 50663:2017
• RL 2014/35/EU Niederspannungsrichtlinie (LVD)
  • EN IEC 62368-1:2020+A11:2020
• RL 2011/65/EG (RoHS)
  • IEC 62321-1:2013; IEC 62321-3-1:2013; IEC 62321-4:2017; IEC 62321-5:2013; IEC 62321-6:2015;
  • IEC 62321-7:2015; IEC 62321-7-2:2017; IEC 62321-8:2017

Manufacturer

drive & fly models, Jürgen Kamm Drahthammer Str. 22 92224 Amberg, Germany
Max. Output: 8 dBm
The source-based time-averaging power which is below the max permitted sending level of 20 mW, and then the EUT is not needed to conduct SAR measurement. Frequenzbereich: 2370 – 2530 MHz

Safety/ hazard information for rechargeable batteries/ batteries

Service Hotline:

DF-Models Drahthammerstr. 22 92224 Amberg Deutschland
info@df-models.com
www.df-models.com
www.df-models.com
info@d-models.com
Service-Telefon: +49 (0) 9621 782 293

Disclaimer

Since we (DF Models) cannot monitor your handling of the battery, any liability and warranty for incorrect handling, charging/discharging, damage, etc. is expressly excluded.

Danger/ safety instructions

• Always keep batteries/ rechargeable batteries out of the reach of children and pets.
• Leaking or damaged batteries/accumulators can cause burns on contact. If skin or eyes come into contact with the electrolyte, immediately rinse the area thoroughly with clean water and seek medical attention immediately. Use suitable protective gloves when disposing of the defective battery.
• If you notice any abnormalities such as odor, discoloration, excessive heating or deformation of the battery, disconnect the battery from the charger or consumer immediately. Dispose of the batteries/accumulator properly (take to a collection point, DO NOT dispose of in household waste!).
• Batteries must not get damp or wet. Avoid the formation of condensation.
• Never dispose of batteries/ rechargeable batteries in a fire.
• Never expose the batteries/ rechargeable batteries to adverse ambient conditions (e.g. wetness, excessively high or low ambient temperature, direct sunlight, ignition sources or open fire, dust, vapors, solvents).
• Avoid heavy soiling and excessive mechanical stress on the battery.
• Never modify batteries/ rechargeable batteries structurally, never solder directly to batteries/ rechargeable batteries.
• Never tug at the connection cables.
• Never open batteries/ rechargeable batteries by force.
• Never mix batteries and rechargeable batteries in one device at the same time.
• Always use batteries/ rechargeable batteries of the same type and manufacturer.
• When inserting batteries/ rechargeable batteries into the battery holder, ensure that the polarity is correct. If the polarity is incorrect, not only your model but also the battery/accumulator will be damaged.
• Batteries/ rechargeable batteries must never be short-circuited, damaged, disassembled or thrown into open fire. There is a risk of fire and explosion.
• Immediately disconnect the battery from the charger/ consumer if it becomes very hot.
• Only charge rechargeable batteries with suitable chargers.
• Always charge batteries on a non-flammable surface.
• Never charge/use rechargeable batteries near flammable materials.
• Never charge/use batteries without supervision.
• Never charge the rechargeable batteries in a model, vehicle/caravan, etc.
• Never charge or use batteries with reverse polarity.
• Do not charge batteries that are overcooled or overheated.
• Do not charge/use batteries in locations subject to high static discharge.
• If the model is not used for a longer period, remove the inserted batteries from the remote control and from the model to avoid damage due to leaking / deep discharged batteries.
• Conventional alkaline batteries (1.5 volts) are intended for single use only and must be disposed of properly afterward. Dispose of empty batteries or defective rechargeable batteries in an environmentally friendly manner via authorized collection points. Alkaline batteries must NOT be recharged, there is a risk of fire/explosion.
• Disposing of batteries/battery packs in the household waste is prohibited.
• In case of fire, never extinguish batteries with water (see Extinguishing media).
• Incorrect handling of batteries/ rechargeable batteries can lead to explosions/fire.

Extinguishing agent

In case of fire of batteries/accumulators never extinguish with water! Only use dry extinguishing agents to smother the flames (e.g. sand). Carbon dioxide or extinguishing powder/foam are also suitable for fire fighting. The use of a fire extinguisher with AVD extinguishing agent is particularly recommended.

Waste management

Batteries / rechargeable batteries must never be disposed of in household waste! Batteries/rechargeable batteries can be handed in at public collection points in your community. Batteries/ accumulators can also be handed in at all sales points for batteries/ accumulators. Please make sure that batteries are not short-circuited (secure with tape if necessary). DF Models is registered under the WEEE Reg. No. DE30915550 at the EAR foundation and recycles all used electronic components properly. Batteries/rechargeable batteries are marked with the symbol shown below (garbage cans). This indicates the prohibition of disposal in household waste. Additional designations for the determining heavy metal are: Cd=cadmium, Hg=mercury, Pb=lead.

Storage

Batteries should not be empty or fully charged during longer storage. A state of charge of approx. 80% of the rechargeable batteries is ideal. The state of charge should be checked and adjusted at regular intervals. Always store batteries safely in a non-flammable place (e.g. use LiPo bag etc.). Store and keep at room temperature (approx. 15-22°C).

Recharge

• Batteries may only be charged with suitable chargers. For Lixx batteries only charge with chargers with connected/integrated balancer! LiPo batteries have a final charging voltage of 4.2 volts/cell, NiMH batteries of 1.45 volts/cell. Accus should be charged with a charge rate of 1 C, higher charge rates can shorten the life of the battery.
• Charge rate: capacity x C-rate = charge current (example with 1C charge rate: battery with 1000mAh x 1C charge rate = 1000mAh (1 A) charge current)
• Maximum temperatures when charging batteries: LiPo max. 45°C | NiMH max. 60°C

Discharge

• LiPo batteries have a final discharge voltage of 3.2 volts/cell, and NiMH batteries of 0.9-1 volts/cell. These values must not be fallen below, otherwise the batteries will be irreparably damaged (risk of explosion/fire).
• Discharge rate: The discharge rate specifies the value with which the rechargeable battery may be loaded during discharge. Higher values lead to irreparable damage (explosion/fire hazard). For LiPo batteries, the C-value is usually visibly indicated on the battery. DF-Models NiMH battery packs (7.2-volt racing stick packs) have a C-rate of 10-15C. Batteries can be discharged/loaded constantly with the indicated value, briefly with the double C-value (max. 3 seconds).
• Capacity value x C-rate = discharge current (Example: Battery with 25C (discharge rate) and 1000mAh | 25C x 1000mAh (1A) = 25A discharge current (duration)
• Maximum temperatures when discharging batteries: LiPo max. 60°C | NiMH max. 60°C

Temperatures

• Batteries are very sensitive to temperature. At temperatures below 15°C as well as above 35°C, the removable capacity is significantly lower than in the optimum temperature range of approx. 15-35°C. Temperatures below 0°C can cause damage to the battery.
• Maximum temperatures when charging batteries: LiPo max. 45°C | NiMH max. 60°C
• Maximum temperatures when discharging batteries: LiPo max. 60°C | NiMH max. 60°C

www.df-models.com
www.easa.europa.eu/drones/NAA

This drone is an aircraft. Aviation law applies.
As a drone pilot, you are responsible for flying your drone safely.

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