1. Introduction
Thank you for purchasing the JJRC H103 Land-Air Mini RC Drone Car. This innovative product offers dual-mode functionality, allowing it to operate as both a remote-controlled drone and a remote-controlled car. Designed for beginners and intermediate users, it features smart altitude hold, headless mode, 360° flips, and high/low-speed switching for an exciting and stable experience. Please read this manual thoroughly before operating the device to ensure safe and optimal performance.
2. Safety Guidelines
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
General Safety Precautions:
- Always operate the drone in open areas, away from people, animals, and obstacles.
- Do not operate near high-voltage lines, buildings, or crowded areas.
- Keep hands, face, and loose clothing away from rotating propellers.
- Adult supervision is recommended for users under 14 years of age.
- Do not modify or disassemble the drone or remote controller.
- Avoid operating in strong winds or adverse weather conditions.
Battery Safety:
- Use only the provided USB charging cable.
- Do not overcharge the battery. The charging red light flashes during charging and turns off when fully charged.
- Ensure the charging line has anti-reverse insertion, anti-overcharge, and anti-short circuit protection.
- The product battery includes anti-overcharge and anti-discharge protection.
- Do not expose batteries to extreme temperatures or direct sunlight.
- If the drone experiences low voltage, it will initiate protection measures.
- If propellers get stuck, the aircraft has stuck protection to prevent damage.
3. Package Contents
Verify that all items listed below are included in your package:
- 1 x JJRC H103 Quadcopter (Drone Car)
- 1 x 2.4G Transmitter (Remote Controller, Mode 2)
- 1 x 3.7V 800mAh Li-Po Battery (for drone)
- 1 x USB Charging Cable
- 1 x English Manual
- 1 x Screw Driver
4. Specifications
| Feature | Detail |
|---|---|
| Brand Name | JJRC |
| Model | H103 |
| Color Options | Red / Blue |
| Controller Frequency | 2.4GHz (Mode 2) |
| Control Channels | 4 Channels |
| Gyroscope | 6-Axis |
| Remote Distance | Approx. 60m |
| Drone Battery | 3.7V 800mAh Li-Po |
| Charging Time | Approx. 90 minutes |
| Flight Time | Approx. 6-8 minutes (5-10 minutes) |
| Controller Battery | 3 x AAA batteries (not included) |
| Drone Dimensions | 140 x 120 x 40mm (14 x 12 x 4 cm) |
| Drone Weight | 70g (Takeoff Weight: 80g) |
| Material | Plastic |
| Power Source | Electric (Lithium Battery) |
| Recommended Age | 14+ years |
| Certification | CE |
| Anti-wind Ability | Level 2 |
5. Setup
5.1 Charging the Drone Battery
- Connect the 3.7V 800mAh Li-Po battery to the provided USB charging cable.
- Plug the USB charging cable into a suitable USB power source (e.g., computer USB port, USB wall adapter).
- The red light on the charging cable will flash, indicating that the battery is charging.
- Once fully charged (approximately 90 minutes), the red light will turn off.
- Disconnect the battery from the charger.
5.2 Installing Drone Battery
- Locate the battery compartment on the drone.
- Carefully insert the charged Li-Po battery into the compartment, ensuring correct polarity.
- Close the battery compartment securely.
5.3 Installing Remote Controller Batteries
- Open the battery cover on the back of the 2.4G Transmitter.
- Insert 3 x AAA batteries (not included) into the compartment, observing the correct polarity (+/-).
- Close the battery cover securely.
5.4 Pairing the Drone and Remote Controller
- Place the drone on a flat, level surface.
- Turn on the drone by pressing its power button. The drone's indicator lights will flash.
- Turn on the remote controller by pressing its power switch.
- Push the left control rod (throttle) all the way up, then all the way down.
- The drone's indicator lights will stop flashing and remain solid, indicating successful pairing.
- You are now ready to operate the drone.
6. Operating Instructions
6.1 Remote Controller Overview
- Fine-tune Clear/Enter or Exit Fine-tune: Used to adjust the drone's trim for stable flight.
- Flip Mode/Headless Mode: Activates 360° flip stunts or headless mode.
- Left Control Rod (Speed Adjustment): Controls throttle (up/down) and yaw (left/right rotation). Press to adjust speed (high/mid/low).
- Right Control Rod (Land&Air Switch): Controls forward/backward and sideward movement. Press to switch between land and air modes.
- One Key Take-off Landing/Emergency Shutdown: Initiates automatic take-off or landing. Long press for emergency shutdown.
- Switch: Power on/off for the remote controller.
6.2 Flight Mode Operation
- One-Key Take-off: After pairing, press the "One Key Take-off Landing" button to automatically launch the drone into a stable hover.
- Altitude Hold: The drone will maintain its current altitude automatically, making it easier to control.
- Basic Flight Controls:
- Ascend/Descend: Push the Left Control Rod up/down.
- Forward/Backward: Push the Right Control Rod up/down.
- Turn Left/Right (Yaw): Push the Left Control Rod left/right.
- Fly Sideways (Strafe): Push the Right Control Rod left/right.
- Speed Adjustment: Press the Left Control Rod to cycle through high, medium, and low-speed settings.
- Headless Mode: Press the "Flip Mode/Headless Mode" button to activate. In headless mode, the drone's orientation is relative to the pilot, regardless of its actual front direction. Press again to exit.
- 360° Flip: In flight, press the "Flip Mode/Headless Mode" button, then quickly push the Right Control Rod in any direction to perform a 360° flip.
Figure 5: Performing a 360° Flip - Fine-tuning: If the drone drifts during flight, use the "Fine-tune" buttons to adjust its stability.
- One-Key Landing: Press the "One Key Take-off Landing" button to automatically land the drone.
- Emergency Shutdown: In an emergency, long-press the "One Key Take-off Landing" button to immediately stop the propellers.
6.3 Land Mode Operation
- Switching to Land Mode: While the drone is on the ground, press the Right Control Rod to switch to land mode. The propellers will stop, and the wheels will become active.
- Driving Controls: Use the Right Control Rod to steer the drone car forward, backward, left, and right.
- Switching to Air Mode: While in land mode, press the Right Control Rod again to switch back to air mode. The propellers will activate.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the drone and remote controller. Do not use water or chemical cleaners.
- Propeller Inspection: Regularly check propellers for damage. Replace any bent or broken propellers immediately using the provided screwdriver.
- Storage: When not in use, store the drone and remote controller in a cool, dry place, away from direct sunlight. Remove batteries from the remote controller if storing for extended periods.
- Battery Care: Do not leave batteries fully charged or fully discharged for long periods. For long-term storage, charge batteries to about 50%.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not respond to remote. | Not paired; low battery (drone or remote); out of range. | Re-pair the drone and remote; charge drone battery, replace remote batteries; operate within 60m range. |
| Drone drifts during flight. | Not calibrated; uneven surface at take-off; wind interference. | Ensure drone is on a flat surface for pairing; use fine-tuning buttons to adjust trim; avoid flying in windy conditions. |
| Propellers not spinning or drone won't take off. | Propellers stuck; low battery; drone in land mode. | Check for obstructions and clear propellers (aircraft has stuck protection); charge drone battery; ensure drone is in air mode (press Right Control Rod). |
| Short flight time. | Battery not fully charged; old battery; aggressive flying. | Ensure battery is fully charged (90 mins); consider replacing old batteries; practice smoother flying. |
| Remote controller indicator light off. | Batteries dead or incorrectly installed. | Replace AAA batteries; check polarity. |
9. User Tips
- For first-time flyers, start in low-speed mode and practice in an open, clear area.
- Master basic controls in air mode before attempting advanced maneuvers like 360° flips.
- Utilize the headless mode for easier control, especially when the drone's orientation is unclear.
- Experiment with both land and air modes to fully enjoy the dual functionality of the H103.
- Always keep an eye on the drone's battery level to avoid unexpected landings.
10. Warranty and Support
For any questions, technical support, or warranty inquiries, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.
