Introduction
This manual provides essential information for the safe and effective operation of your GEPRC Vapor-X5 HD O4 Pro FPV Drone. Please read this manual thoroughly before operating the drone to ensure proper setup, flight, and maintenance. This drone is designed for experienced users due to its advanced features and performance capabilities.
Product Overview
The GEPRC Vapor-X5 HD O4 Pro is a high-performance FPV drone featuring the O4 Air Unit Pro for superior image clarity and enhanced light sensitivity. It is built with durable components, including a robust frame and powerful GEPRC SPEEDX2 E-series motors, designed for dynamic flight and reliability.
Figure 1: Top-front view of the GEPRC Vapor-X5 HD O4 Pro FPV Drone, showcasing its robust frame and propeller configuration.
Figure 2: Top-down view of the GEPRC Vapor-X5 HD O4 Pro FPV Drone, highlighting the central electronics bay and battery strap area.
Included Components
The following items are included with your GEPRC Vapor-X5 HD O4 Pro FPV Drone:
- 1 x Vapor-X5 O4 Pro Drone
- 2 x GEMFAN 5136 Propellers
- 2 x Battery anti-slip pads
- 1 x Spare screw pack (includes M3*10mm, M3*8mm, M3*6mm, M5*28mm screws, and M5 flange nut, M3 rivet nuts)
- 1 x Vapor side panel
- 2 x M20*250mm battery straps
- 1 x L-shaped screwdriver 1.5mm
- 1 x L-shaped screwdriver 2.0mm
- 1 x GoPro mount
- O4 Pro original antenna
- GEPRC SPEEDX2 E-series motors (pre-installed)
Setup
1. Battery Installation
- Ensure the drone is powered off.
- Place a battery anti-slip pad on the top plate of the drone.
- Securely attach a recommended 6S LiPo 1300mAh – 1800mAh battery to the top plate using the provided M20*250mm battery straps. Ensure the battery is centered and tightly secured to prevent shifting during flight.
- Connect the battery's XT60 connector to the drone's XT60 connector.
2. Propeller Installation
Install the GEMFAN 5136 propellers according to the motor rotation direction. Ensure propellers are securely fastened to prevent detachment during flight.
Figure 3: Side view of the drone, illustrating the propeller and motor assembly.
3. Receiver Binding (ELRS 2.4G)
For the ELRS 2.4G version, follow the standard ELRS binding procedure with your compatible ELRS transmitter. The O4 Air Unit Pro is typically pre-activated from the factory.
4. GPS Module (Optional)
If using the optional GEP-M10 GPS module, ensure it is correctly connected and configured in the flight controller software (e.g., Betaflight) for GPS functionality.
Operating Instructions
1. Pre-Flight Checks
- Verify all propellers are securely attached and free from damage.
- Ensure the battery is fully charged and securely mounted.
- Check for any loose wires or components.
- Confirm your FPV goggles and remote controller are powered on and properly linked.
- Perform a quick arming test in a safe area before full flight.
2. Flight Environment
Operate the drone in open areas, away from people, animals, buildings, and other obstacles. Be aware of local regulations regarding drone operation.
3. Basic Flight Controls
Familiarize yourself with the flight controller's settings (Betaflight OSD) and your remote controller's stick assignments for throttle, roll, pitch, and yaw. Practice gentle movements before attempting aggressive maneuvers.
Figure 4: Bottom view of the drone, showing the motor mounts and landing gear.
Maintenance
1. Post-Flight Inspection
- Inspect propellers for cracks, bends, or chips. Replace damaged propellers immediately.
- Check motor bells for debris or damage.
- Examine the frame for any cracks or stress marks, especially on the arms.
- Ensure all screws are tight. Use the provided L-shaped screwdrivers for adjustments.
- Clean the drone's camera lens and air unit vents.
2. Storage
Store the drone in a cool, dry place, away from direct sunlight and extreme temperatures. Disconnect the battery before storage.
Figure 5: Angled side view of the drone, showing the camera and antenna placement.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drone does not power on. | Battery not connected or discharged. | Ensure battery is fully charged and properly connected. |
| No video feed in FPV goggles. | O4 Air Unit Pro not powered or linked. | Check power connection to O4 Air Unit. Ensure goggles are on the correct channel and linked. |
| Drone drifts during flight. | Uncalibrated accelerometer/gyro; damaged propeller. | Recalibrate accelerometer in Betaflight. Inspect and replace any damaged propellers. |
| Poor GPS signal (if applicable). | Obstruction; incorrect configuration. | Move to an open area. Verify GPS settings in Betaflight. |
Specifications
| Component | Detail |
|---|---|
| Model | Vapor-X5 O4 Pro |
| Frame | GEP-Vapor-X5 O4 Pro frame |
| Wheelbase | 230 mm |
| Arm Thickness | 5.0 mm |
| Flight Controller (FC) | GEP-F722-HD v2 (MCU: STM32F722, Gyro: ICM42688-P(SPI), Barometer: YES, OSD: Betaflight OSD w/AT7456E) |
| ESC | TAKER H60_BLS 60A 4IN1 ESC |
| VTX | O4 Air Unit Pro |
| Camera | O4 Pro Camera |
| Antenna | O4 Pro original antenna |
| Connector | XT60 |
| Optional GPS | GEP-M10 GPS |
| Motors | GEPRC SPEEDX2 2207E 1960 KV |
| Propellers | GEMFAN 5136 |
| Weight (PNP Version) | 409g ±5g |
| Receiver (ELRS 2.4G version) | GEPRC ELRS24 |
| Recommended Battery | 6S LiPo 1300mAh – 1800mAh |
| Flight Time | 14-19 min |
Support
For technical assistance, setup guidance, or any operational queries, GEPRC offers 24/7 chat support. Our team is available to provide clear, step-by-step assistance to ensure you get the most out of your drone.
Visit the official GEPRC website or contact their customer service channels for detailed support information.
