Introdução
This manual provides detailed instructions for the safe and effective use of your Godox FT433C TTL Wireless Flash Trigger. Please read this manual thoroughly before use to ensure proper operation and to prevent damage to the product or injury to yourself or others. Keep this manual for future reference.
O que está na caixa
Verifique se todos os itens estão presentes no seu pacote:
- 1 x Wireless Flash Trigger (FT433C)
- 1 x Receiver (FR433)
- 1 x Manual do Usuário
- 1 x Par de luvas
- 1 x Lens Brush
- 1 x Pano de limpeza

Image: The Godox FT433C Wireless Flash Trigger and its accompanying FR433 Receiver.
Configurar
1. Instalação da bateria
The FT433C Wireless Flash Trigger requires two AA batteries (not included).
- Locate the battery compartment cover on the back of the trigger.
- Deslize a tampa para baixo para abrir.
- Insira duas pilhas AA, certificando-se da polaridade correta (+/-).
- Feche bem a tampa do compartimento da bateria.

Imagem: View of the open battery compartment on the Godox FT433C, showing slots for two AA batteries.
2. Attaching the Trigger to Your Camera
Slide the FT433C trigger onto your camera's hot shoe mount until it clicks into place. Secure it by tightening the locking mechanism if available.
3. Connecting the Receiver to a Flash Unit
The FR433 Receiver connects to compatible flash units. Insert the receiver into the flash unit's sync port or hot shoe, depending on the flash model.
Instruções de operação
1. Ligar/desligar
Press and hold the power button on the FT433C trigger to turn it on or off. The LCD screen will illuminate upon power-on.
2. Controles básicos e visor
The FT433C features a large LCD panel for clear display of settings, along with various buttons for navigation and adjustment:
- Group Buttons (GR): Select flash groups (A, B, C, D, E).
- Botões de função: Access specific settings displayed on the LCD.
- Dial/Set Button: Navegue pelos menus e confirme as seleções.
- Botão SYNC: Adjust sync modes.
- Botão ZOOM: Adjust flash zoom settings.
- Botão MODE: Switch between TTL, Manual, and Multi-flash modes.

Image: The Godox FT433C's LCD screen displaying settings for High-Speed Sync (HSS) and TTL Auto Flash modes.
3. Flash Modes (TTL, Manual, Multi-flash)
Pressione o MODO Botão para alternar entre os modos de flash disponíveis:
- Flash automático TTL: Ajusta automaticamente a potência do flash para uma exposição correta.
- Flash manual: Allows manual control over flash power output.
- Multi-flash: Emite uma série de flashes rápidos para efeitos estroboscópicos.
4. Sincronização de Alta Velocidade (HSS)
The FT433C supports High-Speed Sync up to 1/8000s, allowing you to use flash with fast shutter speeds. This feature is automatically enabled or can be selected via the SYNC button, depending on camera and flash compatibility.
5. Compensação de exposição do flash (FEC)
Adjust flash exposure compensation from ±3 EV in 1/3 EV increments to fine-tune flash brightness.
6. Zoom Setting
The trigger supports Auto/24-200mm zoom settings, which can be adjusted via the ZOOM button.
7. Wireless Control (433MHz, Groups, Channels, ID)
The FT433C operates on a 433MHz frequency for stable wireless communication. It supports 5 or 16 groups and 32 channels. Use the 1-99 wireless ID settings to prevent interference from other systems.

Image: The Godox FT433C trigger on a camera wirelessly communicating with an FR433 receiver attached to a Godox AD200Pro II flash unit.
8. APP Flexible Control
Control the FT433C trigger wirelessly using the Godox Flash app on your smartphone (iOS or Android). This allows remote adjustment of flash mode, power levels, modeling lamp, and beeper settings.

Image: A smartphone displaying the Godox Flash app interface, used to wirelessly control the FT433C trigger mounted on a camera.
9. TCM Switch (TTL to Manual Conversion)
The TCM function allows a one-click conversion from TTL mode parameters to Manual settings. This streamlines workflow by automatically transferring TTL output values to manual power levels, eliminating repetitive manual adjustments.

Image: The Godox FT433C's LCD screen showing the TCM (TTL to Manual) function in action, converting TTL settings to manual power levels.
10. Single-Contact, Rapid-Fire
The single-contact mode of the FT433C ensures faster continuous shooting by minimizing data exchange between the trigger and camera. This mode is ideal for rapid-fire photography scenarios.

Image: The Godox FT433C trigger mounted on a camera, illustrating its single-contact design for rapid-fire photography.
Manutenção
- Mantenha o dispositivo seco. Não o manuseie com as mãos molhadas nem o mergulhe em água.
- Use a soft, dry cloth to clean the unit. Avoid harsh chemicals or abrasive cleaners.
- Remova as pilhas se o dispositivo não for usado por um longo período.
- Armazene em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Atualização de firmware: The device supports firmware upgrades through its USB-C port. Visit the official Godox webSite para obter o firmware e as instruções mais recentes.
Solução de problemas
1. Signal Stability
The FT433C utilizes the 433MHz frequency band to ensure signal stability. If you experience signal issues, ensure:
- The trigger and receiver are within the effective transmission range (approx. 0-100M).
- There are no major obstructions between the trigger and receiver.
- Wireless ID settings are correctly configured to avoid interference.

Image: Two photographers using Godox flash triggers and lighting equipment in a studio, demonstrating the use of wireless flash control for stable signal transmission.
2. Flash não dispara
- Check if the trigger and receiver are powered on and have sufficient battery.
- Certifique-se de que o disparador esteja firmemente encaixado na sapata da câmera.
- Verify that the receiver is properly connected to the flash unit.
- Confirm that the channel and group settings on both the trigger and receiver match.
- Check camera compatibility. The FT433C is compatible with Canon R8, R6, R5, R3, R, M6, 850D, 800D/T7i, 760D/T6s, 750D/T6i, 650D, 600D, 7D Mark II, 7D, 6D Mark II, 6D, 5D Mark IV/III/II, 1D Mark III, 1DX, 550D, 500D, 450D, 90D, 80D, 70D, 60D, 50D, 1100D, 77D, SL3/250D, T7/1500D, 2000D, T100/3000D, 4000D. Note: Not compatible with Canon RP R50.
Especificações
| Nome do item | Acionador de flash sem fio |
| Modelo | Godox FT433C |
| Modelos de câmeras compatíveis | Canon R8, R6, R5, R3, R, M6, 850D, 800D/T7i, 760D/T6s, 750D/T6i, 650D, 600D, 7D Mark II, 7D, 6D Mark II, 6D, 5D Mark IV/III/II, 1D Mark III, 1DX, 550D, 500D, 450D, 90D, 80D, 70D, 60D, 50D, 1100D, 77D, SL3/250D, T7/1500D, 2000D, T100/3000D, 4000D (Not compatible with Canon RP R50) |
| Acionamento de sincronização | Supports cameras with PC sync socket |
| Fonte de energia | 2 pilhas AA (não incluídas) |
| Compensação de exposição do flash | ± 3EV, adjustable in 1/3 EV increment |
| Assistência de foco | Yes (if available on camera) |
| Configuração de zoom | Auto/ 24-200mm |
| Atualização de firmware | Via USB-C port |
| Função de memória | Settings stored 2 seconds after last operation, recovered after restart |
| Mostrar | Grande painel LCD, retroiluminação ligada ou desligada |
| Faixa de transmissão | Approx. 0-100M |
| Sem fio integrado | 433MHz |
| Modo de modulação | GFSK |
| Canal | 32 |
| ID sem fio | OFF/ 1-99 |
| Grupo | 5 groups or 16 groups |
| Peso líquido | 97g |
| Dimensões da embalagem | 5.51 x 4.72 x 2.36 polegadas |
| Peso do item | 9.9 onças |
Garantia e Suporte
Para informações sobre garantia e suporte técnico, consulte o certificado de garantia incluído com o seu produto ou visite o site oficial da Godox. website. Guarde o recibo de compra como comprovante para solicitações de garantia.





