1. Wprowadzenie
This manual provides detailed instructions for the installation, operation, and maintenance of your B-CUBE 5.8G Video Transmitter (VTX) and accompanying 2000TVL FPV Camera. The VTX series includes models VTX800, VTX1000, VTX1600, and VTX2500, offering various transmission powers for your FPV needs. Please read this manual thoroughly before use to ensure proper functionality and safety.
2. Środki ostrożności
- Połączenie antenowe: Always ensure the antenna is reliably connected to the VTX before powering on. Operating the VTX without an antenna can cause permanent damage.
- Generowanie ciepła: The VTX will generate heat during operation, especially at higher power settings. This is normal. Avoid touching the VTX directly with bare hands to prevent burns. The higher the power, the more heat it generates.
- Wentylacja: Install the VTX in a well-ventilated area on your aircraft, away from the flight controller. The heat dissipation module should face upwards to maximize cooling efficiency.
- Ustawienia zasilania: For prolonged use, it is recommended to operate the VTX800 at 800mW, even though it supports up to 1600mW. The factory default is 800mW.
- PCB Durability: The PCB uses high-end customized materials designed to withstand high temperatures without burning out.
3. Zawartość opakowania
3.1 VTX (Video Transmitter)
Each VTX package includes the following components:
- VTX Board (VTX800, VTX1000, VTX1600, or VTX2500) x 1
- Shock-absorbing ball x 4
- Fixed Nylon Column x 4
- Heat dissipation module x 1
- 5.8G 5DB antenna x 1
- 6P * 1.0MM plug cable x 1
Figure 1: VTX800 Kit with 2000TVL FPV Camera and accessories.
Figure 2: VTX1000 Kit with 2000TVL FPV Camera and accessories.
Figure 3: VTX1600 Kit with 2000TVL FPV Camera and accessories.
Figure 4: VTX2500 Kit with 2000TVL FPV Camera and accessories.
3.2 FPV Camera (MINI MS-1672)
The FPV Camera package includes:
- Upgraded Mista 2000TVL 2.1mm Wide Angle HD 1080P CCD FPV Camera x 1
Figure 5: B-CUBE 2000TVL 2.1mm Wide Angle HD 1080P FPV Camera.
4. Konfiguracja i instalacja
4.1 VTX Board Layout
Familiarize yourself with the VTX board layout and connection points.
Figure 6: VTX1000 Board Layout (similar for other VTX models).
- MMCX: Złącze anteny
- Niebieska dioda LED: Indicates Channel
- Zielona dioda LED: Indicates Band
- Przycisk: For manual channel, band, and power adjustment
- Szpilki: 7-26V (Input Voltage), GND (Ground), DATA (Telemetry), VIDEO (Video Input), 5V-OUT (5V Output)
4.2 Schemat okablowania
Connect the VTX to your Flight Controller (FC) as shown in the diagram. Ensure correct polarity for power connections.
Figure 7: VTX800 Wiring Diagram. Connect VCC (Input 7-26V), GND, VIDEO, and IRC (TX) to the Flight Controller.
Figure 8: VTX1000 Wiring Diagram. Connect VCC (Input 7-26V), GND, VIDEO, and IRC (TX) to the Flight Controller.
Figure 9: VTX1600 Wiring Diagram. Connect VCC (Input 7-26V), GND, VIDEO, and IRC (TX) to the Flight Controller.
Figure 10: VTX2500 Wiring Diagram. Connect VCC (Input 7-26V), GND, VIDEO, and IRC (TX) to the Flight Controller.
4.3 Fizyczna instalacja
Mount the VTX securely on your aircraft using the provided shock-absorbing balls and nylon columns. Ensure the heat dissipation module is facing upwards and is in a position with adequate airflow to prevent overheating.
5. Instrukcja obsługi
5.1 Manual VTX Adjustment
The VTX can be manually adjusted using the onboard button:
- Regulacja kanału: Short press the button. The blue LED will flash 1-8 times, corresponding to channels 1-8.
- Regulacja pasma: Long press the button for 2 seconds. The green LED will flash 1-5 times, corresponding to bands A, B, E, F, R.
- Regulacja mocy: Long press the button for 5 seconds. The red LED will flash 1-5 times, corresponding to power levels (PIT/25MW/200/400/800/1600MW for VTX800/1600/2500, and PIT/25MW/100/200/400/1000MW for VTX1000).
- Unlock Prohibited Channels: Long press the button for more than 10 seconds to enable 11 prohibited USA channels. By default, these channels are not output.
Figure 11: VTX Manual Adjustment Menu and Frequency Table.
Figure 12: VTX Button Press Flow Chart for Configuration.
5.2 IRC Protocol OSD Parameter Adjustment (Betaflight)
The VTX supports IRC protocol for OSD parameter adjustment via your flight controller software (e.g., Betaflight). This allows for convenient configuration from your FPV goggles or OSD menu.
- Podłącz kontroler lotu do Betaflight Configurator.
- Navigate to the 'Ports' tab and enable 'VTX (IRC Tramp)' on the UART connected to the VTX's TX pin.
Figure 13: Betaflight Ports Tab Configuration for VTX.
- Download the appropriate VTX table for your model:
- VTX800: https://github.com/BCUBE-RC/VTX800/archive/refs/tags/v1.0.zip
- VTX1000: https://blog.rctoysky.com/invoice/invoice/VTX1000mW.json
- VTX1600: https://github.com/BCUBE-RC/VTX/archive/refs/tags/vtx1600.zip
- VTX2500: (No specific link provided, use generic VTX table or VTX1600 if compatible)
- In Betaflight, navigate to the 'Video Transmitter' tab. Load the downloaded VTX table JSON file.
Figure 14: Betaflight VTX Table Configuration.
Figure 15: Loading VTX Table in Betaflight.
- You can now adjust VTX settings (band, channel, power) directly from the Betaflight OSD menu in your FPV goggles.
5.3 Obsługa kamery FPV
The MINI MS-1672 FPV Camera features adjustable video format (NTSC/PAL) and image scale (4:3/16:9 automatic recognition). These settings are typically configured via an OSD joystick or flight controller passthrough, if supported.
The VTX1600 and VTX2500 models also feature a built-in microphone for real-time sound transmission.
6. Specyfikacje
6.1 Video Transmitters (VTX)
| Funkcja | VTX800 | VTX1000 | VTX1600 | VTX2500 |
|---|---|---|---|---|
| Model | VTX800 | TX1000 | VTX1600 | VTX2500 |
| Częstotliwość | 5645-5945MHz | 5645-5945MHz | 5645-5945MHz | 5645-5945MHz |
| Wejście Voltage | 7-26 V | 7-26 V | 7-26 V | 7-26 V |
| On-Board BEC Output | 5V/1A | 5V | 5V/1A | 5V/1A |
| Kanały | 40 kanałów | 48 kanałów | 40 kanałów | 40 kanałów |
| Moc transmisji | PIT/25MW/200/400/800/1600MW | 25/100/200/400/1000mW | PIT/25MW/200/400/800/1600MW | PIT/25MW/200/400/800/1600MW |
| Protokół kontroli | IRC Tramp | IRC Tramp | IRC Tramp | IRC Tramp |
| Złącze anteny | MMCX | MMCX | MMCX | MMCX |
| Tryb połączenia | SH1.0-6P | SH1.0-6P | SH1.0-6P | SH1.0-6P |
| Otwór instalacyjny | 30.5*30.5 MM | 20 mm i 30.5 mm | 30.5*30.5 MM | 30.5*30.5 MM |
| Screw Aperture | 3 mm | 3 mm | 3 mm | 3 mm |
| Wymiar graniczny | 36*36 MM | (29mm*29mm) & (37.5mm*37.5mm) | 36*36 MM | 36*36 MM |
| Waga | 7.3g | 7.3g | 7.3g | 7.3g |
| Temperatura pracy | -25°C - 105°C | -25°C - 105°C | -25°C - 105°C | -25°C - 105°C |
| Format wideo | PAL/NTSC | PAL/NTSC | PAL/NTSC | PAL/NTSC |
| Wbudowany mikrofon | NIE | NIE | Tak | Tak |
6.2 FPV Camera (MINI MS-1672)
| Funkcja | Specyfikacja |
|---|---|
| Model | MINI MS-1672 FPV cameras |
| Transduktor | 1/1/8 "CMOS D1080H |
| Rozdzielczość pozioma | 2000TVL |
| Poziome pole View | 165° |
| Obiektyw | Obiektyw 2.1 mm |
| Format wideo | NTSC & PAL (adjustable) |
| Skala obrazu | 4:3 & 16:9 (automatic recognition) |
| Szeroki zakres dynamiki | Super WDR |
| Redukcja szumów | 3DNR |
| Słabe oświetlenie | 0.001LUKSÓW |
| Wyjście wideo | CVBS |
| Tryb dzienny i nocny | External/Internal/Black and White/Color |
| Elektroniczna migawka | PAL: 1/50-100000, NTSC: 1/60-100000 |
| Szeroki zakrestage Wejście | 5-36 V |
| Temperatura pracy | -20°C - 60°C |
| Waga | 110g |
| Wymiary | Wymiary (szer. x wys. x gł.) |
| Rezolucja | 960 * 1080 |
7. Konserwacja
- Czyszczenie: Keep the VTX and camera free from dust and debris. Use a soft, dry cloth for cleaning. Avoid using liquids or solvents.
- Zarządzanie ciepłem: Regularly check that the heat dissipation module is clear of obstructions and that the VTX has adequate airflow during operation.
- Pielęgnacja anteny: Ensure the antenna connector (MMCX) is clean and securely fastened. A loose connection can lead to signal loss and VTX damage.
- Aktualizacje oprogramowania układowego: Sprawdź producenta website or community forums for any available firmware updates for your VTX or camera, which may improve performance or add features.
8. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Brak sygnału wideo | Loose antenna connection, incorrect channel/band, VTX not powered, damaged VTX/camera. | Ensure antenna is securely connected. Verify VTX is powered. Check channel/band settings on VTX and receiver. Inspect wiring for damage. |
| Słaba jakość wideo / Statyczność | Interference, low VTX power, damaged antenna, incorrect video format. | Increase VTX power (if legally permitted). Check for sources of interference. Replace antenna if damaged. Ensure camera and receiver video formats (PAL/NTSC) match. |
| VTX overheating | Insufficient airflow, VTX operating at maximum power for extended periods, heat sink obstructed. | Ensure VTX is in a well-ventilated area. Reduce power output if possible. Clear any obstructions from the heat sink. |
| Cannot change VTX settings | Button malfunction, IRC Tramp not configured correctly, VTX locked. | Ensure button presses are firm and correct duration. Verify IRC Tramp is enabled and wired correctly in Betaflight. Check if prohibited channels are locked (long press >10s to unlock). |
9. Wskazówki użytkownika
- Always perform a range check before flying, especially after changing VTX settings or antennas.
- Consider using a VTX with switchable power levels to comply with local regulations and conserve battery life when high power is not needed.
- For optimal video clarity, ensure your FPV camera lens is clean and free from smudges.
- Experiment with different antenna types (e.g., omnidirectional, directional) to find the best performance for your flying environment.
10. Gwarancja i wsparcie
For warranty information, technical support, or service inquiries, please contact the seller or refer to the official rctosky webZachowaj dowód zakupu na wypadek roszczeń gwarancyjnych.