1. Rhagymadrodd
This manual provides essential information for the safe operation and maintenance of your DEERC D20S Drone. Please read this manual thoroughly before operating the aircraft to ensure proper function and to avoid damage or injury. Keep this manual for future reference.
2. Cynnyrch Drosview
2.1 Cynnwys Pecyn
The DEERC D20S package includes the following components:
- DEERC D20S Drone (with integrated 1080p HD FPV Camera)
- Rheolaeth Anghysbell
- 2 x Batris Polymer Lithiwm
- Spare Propellers (set)
- Cebl Codi Tâl USB
- Sgriwdreifer
- Llawlyfr Cyfarwyddiadau

Image: DEERC D20S Drone, remote control, batteries, propellers, and charging cable.
2.2 Nodweddion Allweddol
- Camera FPV HD 1080P: Adjustable camera for real-time video transmission.
- Dylunio Plygadwy: Compact a chludadwy ar gyfer cludiant hawdd.
- Modur di-frws: Provides powerful and stable flight with improved wind resistance.
- Dal Uchder: Maintains a stable altitude for easy control.
- Lleoli Llif Optegol: Enhances stability for both indoor and outdoor flight.
- Fflipiau 3D: Perform aerial stunts with ease.
- Modd Di-ben: Simplifies flight orientation, especially for beginners.
- Esgyn/Glanio Un Allwedd: Yn symleiddio cychwyn a gorffen hediadau.
- Stopio Argyfwng: Immediate shutdown for safety.
- 3 Modd Cyflymder: Adjustable flight speed for different skill levels.
- Rheoli ystumiau: Use hand gestures to take photos or videos.
- Amser Hedfan Hir: Two batteries provide up to 30 minutes of flight.
3. Gosod
3.1 Gosod a Gwefru Batri
Ensure batteries are fully charged before first use. The drone comes with 2 Lithium Polymer batteries.
- Mewnosodwch y batri wedi'i wefru'n llawn i mewn i adran batri'r drôn nes ei fod yn clicio i'w le.
- To charge the battery, connect the USB charging cable to the battery and a suitable USB power source (e.g., computer, USB wall adapter).
- The charging indicator will show the charging status. Ensure the battery is fully charged before use.

Image: Illustration of drone battery being charged via USB cable. The image highlights low power alarm and overcharge protection features.
3.2 Gosod Propelor
The drone comes with pre-installed propellers. If replacement is needed, use the provided screwdriver to carefully remove and install new propellers, ensuring correct orientation (A/B labels).
3.3 Gosodiad Rheoli o Bell
Insert 3 AAA batteries (not included) into the remote control. Extend the phone holder to mount your smartphone for FPV viewing a rheolaeth apiau.

Image: A person holding the remote control with a smartphone mounted, showing the FPV view.
3.4 Cysylltiad App
Download the DEERC FPV app from your smartphone's app store. Connect your smartphone to the drone's Wi-Fi network (usually named "DEERC-D20S-XXXX"). Once connected, open the app to view the live camera feed and access additional flight controls.
4. Cyfarwyddiadau Gweithredu
4.1 Rhestr Wirio Cyn Hedfan
- Gwnewch yn siŵr bod batris y drôn a'r teclyn rheoli o bell wedi'u gwefru'n llawn.
- Unfold the drone arms completely.
- Rhowch y drôn ar arwyneb gwastad, gwastad.
- Connect your smartphone to the drone's Wi-Fi and open the app.
4.2 Esgyn a Glanio
- Pŵer Ymlaen: Pwyswch a daliwch y botwm pŵer ar y drôn nes bod y goleuadau dangosydd yn troi ymlaen.
- Paru: Turn on the remote control. Push both joysticks down and outwards simultaneously to pair the remote with the drone. The drone's lights will stop flashing and become solid when paired.
- Cychwyn Un Allwedd: Press the One-Key Takeoff button on the remote control (or in the app). The drone will automatically lift off and hover at a stable altitude.
- Esgyn â Llaw: Alternatively, after pairing, push both joysticks down and inwards to arm the motors. Then, push the left joystick up to manually take off.
- Glaniad Un Allwedd: Press the One-Key Landing button on the remote control (or in the app). The drone will automatically descend and land.

Image: A person operating the drone with the remote control, showing the drone hovering after takeoff.
Video: A short demonstration of the DEERC D20S drone's basic flight functions, including takeoff, hovering, and landing.
4.3 Rheolyddion Hedfan Sylfaenol
- Joystick Chwith (Throttle/Yaw):
- Push up/down: Increase/decrease altitude.
- Gwthio i'r chwith/dde: Cylchdroi'r drôn i'r chwith/dde (yaw).
- Joystick Dde (Pitch/Rhol):
- Push up/down: Move drone forward/backward (pitch).
- Push left/right: Move drone left/right (roll).
4.4 Nodweddion Uwch
- Dal Uchder: The drone automatically maintains its current altitude, allowing for easier control of direction.
- Modd Di-ben: Activates a mode where the drone's orientation is relative to the pilot, simplifying control regardless of the drone's actual front direction.
- Fflipiau 3D: Press the 3D Flip button on the remote, then push the right joystick in any direction to perform a flip.
- Hedfan Cylch: The drone will fly in a circular path around a central point.
- Rheoli ystumiau: Use specific hand gestures in front of the camera to trigger photo or video recording. Refer to the app for specific gestures.
- Moddau Cyflymder: Toggle between 3 speed settings (low, medium, high) to adjust the drone's responsiveness and speed.

Image: Visual representation of the drone performing 3D flips, high speed rotation, and circle fly functions.

Image: Drone hovering stably due to optical flow positioning, and a close-up of the brushless motor.
4.5 Gweithrediad Camera
The DEERC D20S is equipped with a 1080p HD FPV camera. You can control the camera and view the live feed via the app.
- Addasu Ongl Camera: Use the dedicated buttons on the remote control to adjust the camera's vertical angle (up/down) during flight.
- Llun/Fideo: Use the app interface or dedicated buttons on the remote control to capture photos (2 MP effective still resolution, JPEG format) or record videos (1080p resolution, MP4 format).

Image: Details of the 1080P HD FPV camera, including 90° remote adjustable FOV and comparison of 1080p vs 720p video quality.
5. cynnal
- Glanhau: Glanhewch gorff a phropelorau'r drôn yn rheolaidd gyda lliain meddal, sych. Osgowch ddefnyddio dŵr na thoddyddion.
- Amnewid Propelor: Inspect propellers for damage before each flight. Replace any bent or broken propellers using the provided screwdriver and spare parts.
- Gofal Batri: Store batteries in a cool, dry place. Do not overcharge or over-discharge batteries. Disconnect batteries from the drone when not in use.
6. Datrys Problemau
If the drone fails to take off or exhibits unstable flight, ensure the following:
- All propellers are correctly installed and undamaged.
- Batteries (drone and remote) are fully charged.
- The drone is placed on a flat, level surface before pairing and takeoff.
- The remote control is properly paired with the drone.
- Perform a calibration if flight is unstable (refer to manual for calibration steps).
7. manylebau
| Nodwedd | Manylyn |
|---|---|
| Brand | DEERC |
| Enw Model | D20S |
| Datrysiad Dal Fideo | 1080p |
| Datrysiad llonydd effeithiol | 2 AS |
| Technoleg Cysylltedd | Wi-Fi |
| Pwysau Eitem | 101 gram (3.56 owns) |
| Fformat Dal Fideo | MP4 |
| Math o Reoli | Rheolaeth Anghysbell |
| Cyfansoddiad Cell Batri | Polymer Lithiwm (2 yn gynwysedig) |
| Technoleg Synhwyrydd Optegol | Llif Optegol |
| Dimensiynau Cynnyrch | 9.45 x 7.09 x 1.97 modfedd |
8. Gwarant a Chefnogaeth
For warranty information, technical support, or replacement parts, please refer to the contact information provided in the product packaging or visit the official DEERC websafle.
DEERC offers protection plans for extended coverage. Please check the product listing or DEERC's official channels for details on available 2-Year and 3-Year Protection Plans, as well as Complete Protect options.