Introduction
Сатып алганыңыз үчүн рахматasing the DEERC DE28S RC Helicopter. This manual provides essential information for the safe operation, setup, and maintenance of your new remote-controlled helicopter. Please read this manual thoroughly before operating the device to ensure proper use and to maximize your flying experience.

The DEERC DE28S RC Helicopter package includes the helicopter, remote controller, and two batteries.
Коопсуздук эрежелери
- Эс алуу максатында гана: This product is intended for recreational use. Illegal modification of drones/planes is prohibited.
- Жергиликтүү эрежелер: Always be aware of and comply with relevant laws and regulations regarding drone/plane use in your country or area to ensure legal operation.
- Тоскоолдуктарды болтурбоо: Fly in open areas free from people, animals, buildings, trees, power lines, and water.
- Maintain Visual Contact: Always keep the helicopter within your line of sight during flight.
- Аба ырайы шарттары: Катуу шамалда, жамгырда же башка жагымсыз аба ырайында учпаңыз.
- Батареянын коопсуздугу: Handle batteries with care. Do not overcharge, puncture, or expose to extreme temperatures.
- Жашы боюнча сунуш: Recommended for ages 6-12Y and 14+y. Adult supervision is advised for younger users.
Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- DEERC DE28S RC Helicopter
- Remote Controller
- Flight Batteries (x2)
- Заряддагыч
- USB кабели
- Иштөө нускамалары (бул колдонмо)
Орнотуу колдонмосу
1. Charging the Flight Batteries
- Connect the flight battery to the charger using the provided USB cable.
- Plug the charger into a suitable USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light on the charger will show the charging status (refer to charger instructions for specific light patterns).
- Charging typically takes approximately 60-90 minutes per battery. Do not leave batteries unattended while charging.
- Толук заряддалгандан кийин, батареяны заряддагычтан ажыратыңыз.

The DE28S comes with two modular batteries, providing up to 22 minutes of total flight time (10-12 minutes per battery).
2. Батареяларды орнотуу
Helicopter Battery Installation:
- Ensure the helicopter's power switch is OFF.
- Open the battery compartment on the helicopter.
- Insert a fully charged flight battery, ensuring correct polarity.
- Батарея отсегин бекем жабыңыз.
Алыстан башкаруучу батареяны орнотуу:
- Алыстан башкаруу пульту үчүн 3 * 1.5V AA батарейкалары талап кылынат (кошулбайт).
- Алыстан башкаруунун артындагы батарея капкагын ачыңыз.
- Insert 3 AA batteries, observing the correct polarity (+/-).
- Батареянын капкагын жабыңыз.
3. Pairing the Helicopter and Remote Controller
- Тик учакты тегиз, түз жерге коюңуз.
- Turn on the helicopter's power switch. The helicopter's indicator lights will flash.
- Turn on the remote controller. The remote's indicator light will flash.
- Push the left joystick (throttle) all the way up, then all the way down.
- Both the helicopter and remote controller indicator lights will become solid, indicating successful pairing.
Иштөө нускамалары
Basic Controls (MODE1/MODE2)
The DE28S supports Controller Modes 1 and 2. Refer to your remote controller's specific layout for exact joystick functions.
- Left Joystick (Throttle): Controls altitude (up/down).
- Оң Джойстик: Controls forward/backward movement and left/right turning (yaw).
- Trimming Buttons: Used to correct unwanted drifting.
One-Key Take-off and Landing
After pairing, press the One-Key Take-off button (usually marked with an arrow pointing up from a line) on the remote controller. The helicopter will automatically ascend to a stable altitude. Press the One-Key Landing button (usually marked with an arrow pointing down to a line) to initiate an automatic landing.

The DE28S features Altitude Hold and One Key Take-off/Landing for easy operation.
Бийиктикте кармоо режими
The helicopter is equipped with automatic altitude stabilization. Once airborne, it will maintain its current height, allowing you to focus on directional control.
Trimming for Stable Flight
If the helicopter drifts in any direction without input, use the trimming buttons on the remote controller to adjust its balance. For example, if it drifts left, press the right trim button until it hovers steadily.
Drifting Movement (Sideways Flight)
Unlike traditional helicopters, the DE28S can perform side-to-side drifting movements. Use the appropriate joystick input (refer to your remote's specific controls) to move the helicopter sideways left or right.

The DE28S offers unique side-to-side drifting movement.
Ылдамдык режимдери
The helicopter features 3 speed modes. Press the speed button on the remote controller to cycle through low, medium, and high speeds. Start with low speed for beginners and indoor flight, then progress as you gain experience.
LED жарыктары
The DE28S is equipped with bright LED lights, enhancing visibility and allowing for flight in low-light conditions.
Техникалык тейлөө
- Тазалоо: Use a soft, dry cloth to clean the helicopter and remote controller. Do not use water or solvents.
- Батареяга кам көрүү:
- Колдонуудан мурун ар дайым батареяларды толук заряддаңыз.
- Do not overcharge or completely drain the batteries.
- Store batteries in a cool, dry place away from direct sunlight and heat.
- If not used for an extended period, charge batteries to about 50% before storage.
- Пропеллер текшерүү: Regularly check propellers for damage (cracks, bends). Replace any damaged propellers to ensure stable and safe flight.
- Сактагыч: When not in use, store the helicopter and remote controller in a safe place to prevent damage.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Helicopter does not respond to remote. | Not paired, low battery in helicopter or remote, out of range. | Re-pair the helicopter and remote. Charge/replace batteries. Ensure within 40m range. |
| Учуу учурунда тик учак кулап түштү. | Needs trimming adjustment, uneven surface during takeoff. | Use trimming buttons to correct drift. Ensure takeoff from a flat surface. |
| Кыска учуу убактысы. | Battery not fully charged, old battery, aggressive flying. | Ensure batteries are fully charged. Consider replacing old batteries. Fly more gently. |
| Helicopter crashes easily. | Lack of experience, flying in confined spaces, strong winds. | Practice in open areas. Start with low speed. Avoid windy conditions. |
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд аты | DEERC |
| Модел | DE28S |
| Материал | Пластик |
| Дрондун салмагы | 40г |
| Учуу Салмагы | 40г |
| Продукциянын өлчөмдөрү | Болжол менен 20.5 x 14 x 12.5 см (8.07 x 5.5 x 4.92 дюйм) |
| Видео тартуунун резолюциясы | 720P HD |
| Ички/тышкы колдонуу | Ички-тышкы |
| Камера орнотуу түрү | Башка |
| Controller Mode | MODE1, MODE2 |
| Учуу убактысы | 10-20 minutes (up to 22 minutes with 2 batteries) |
| Контроллердин батареясы | 3*1.5V AA |
| Башкаруу каналдары | 4 канал |
| Remote Distance | 40 м |
| Алыстан башкаруу | Ооба |
| Type | вертолет |
| Аэрофотосүрөт | Жок |
| Өзгөчөлүктөрү | Колдонмо тарабынан көзөмөлдөнөт |
| Шамалга каршы жөндөмдүүлүк | 2 |
| Электрик | Литий батареясы |
| Жашы сунушталат | 6-12Y, 14+y |

Key dimensions of the DEERC DE28S RC Helicopter.
Колдонуучу сунуштар
- Практика идеалдуу кылат: Start flying in a large, open indoor space or a calm outdoor area. Begin with basic maneuvers and gradually attempt more complex controls.
- Батареянын айлануусу: If you have multiple batteries, rotate their use to ensure even wear and prolong overall battery life.
- Учуу алдында текшерүү: Before each flight, quickly check propellers for damage and ensure batteries are securely installed and charged.
- Шамал жөнүндө маалымдуулук: Even with anti-wind ability, strong gusts can affect control. Always be mindful of wind conditions, especially outdoors.
Кепилдик жана колдоо
DEERC products are designed for quality and performance. For any questions, technical support, or warranty claims, please contact the seller or DEERC customer service directly. Keep your purchase receipt as proof of purchase.
All DEERC helicopters have passed multiple tests with certificates, ensuring outstanding quality and product safety.





