Godox TT685II E-TTL Speedlite Instruction Manual

1. Introducció i finalview

The Godox TT685II E-TTL Speedlite is a versatile camera flash designed for advanced lighting control in photography. This speedlite features the Godox 2.4G Wireless X System, offering seamless integration with compatible flashes and triggers. It supports E-TTL II autoflash for Canon cameras, ensuring accurate exposure in various shooting conditions. Key functionalities include High-Speed Sync (HSS), Flash Exposure Compensation (FEC), Flash Exposure Bracketing (FEB), and rear-curtain sync. The innovative TCM (TTL Converted to Manual) function allows for quick transitions between automatic and manual flash modes, providing both convenience and creative control. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to help users maximize the potential of their TT685II Speedlite.

2. Característiques clau

• Godox 2.4G Wireless X System: Built-in wireless system for seamless connectivity with compatible flashes or flash triggers, offering a range of up to 100 meters and a wide selection of groups and channels for reliable shooting.
• Conversió instantània de TCM: Allows for instant conversion from TTL to manual mode, helping to lock the proper exposure value for consistent light output.
• Quick-release Lock: Designed for smooth and secure setup on the camera hotshoe.
• Modes de flaix versàtils: Supports TTL, Manual, and Multi flash modes. TTL mode includes HSS (up to 1/8000s), FEC, FEB, and rear-curtain sync. Manual mode offers 22 steps of power output from 1/1 to 1/128.
• Port d'alimentació externa: Enables connection to an external Lithium-Ion power pack, such as the Godox PB960, to boost flash performance and achieve faster recycling times.
• Broader Bounce Angle: Flash head is rotatable 330 degrees horizontally and adjustable from -7° to 120° vertically for flexible light positioning.

3. Configuració

3.1 Instal·lació de la bateria

The TT685II Speedlite operates on four AA batteries. To install or replace batteries:

1. Localitzeu el compartiment de la bateria al lateral de la unitat de flaix.
2. Obriu la tapa del compartiment de la bateria.
3. Introduïu quatre piles AA, assegurant-vos de la polaritat correcta (+/-) tal com s'indica a l'interior del compartiment.
4. Tanqueu bé la tapa del compartiment de la bateria.

Note: Always use fresh, high-quality batteries to prevent leakage and ensure optimal performance. Remove batteries during prolonged periods of non-use.

3.2 Muntatge a la càmera

To attach the TT685II Speedlite to your Canon camera:

1. Ensure both the camera and the flash are powered off.
2. Slide the flash's hotshoe into the camera's hotshoe mount.
3. Engage the quick-release lock on the flash by pushing it forward until it clicks into place, securing the flash to the camera.
4. To remove, disengage the quick-release lock and slide the flash off the hotshoe.

3.3 Introducció al tauler de control

Familiarize yourself with the flash unit's control panel for efficient operation.

Imatge: Detallada view of the Godox TT685II control panel, highlighting the LCD display, function buttons, power switch, select dial, and quick release lock.

• Pantalla LCD: Shows current settings, flash mode, power output, and battery status.
• Function Buttons (1-4): Context-sensitive buttons for various settings (TCM, Sync, FEB, etc.).
• Botó MENÚ: Accedeix al menú principal per a la configuració avançada.
• Botó ZOOM: Adjusts the flash zoom head coverage.
• Botó MODE: Cycles through flash modes (TTL, Manual, Multi).
• Seleccionar marcatge: Navigates menus and adjusts values.
• Interruptor d'alimentació: Turns the flash unit on/off.
• Wireless Selection Button: Activates and configures wireless flash functions.
• Test Button/Flash Ready Indicator: Fires a test flash and indicates when the flash is ready to fire.

4. Instruccions de funcionament

4.1 Engegada/apagada

To power on the flash, slide the Power Switch to the 'ON' position. To power off, slide it to 'OFF'.

4.2 modes de flaix

• E-TTL II Autoflash Mode: The flash automatically adjusts its output for correct exposure. Functions like HSS (High-Speed Sync), FEC (Flash Exposure Compensation), FEB (Flash Exposure Bracketing), and rear-curtain sync are available.
• Mode de flaix manual: Allows manual adjustment of flash power from 1/1 (full power) to 1/128 in 22 steps. Use the Select Dial to change power output.
• Mode de flaix múltiple: Fires a series of rapid flashes during a single exposure, useful for capturing multiple movements of a subject.

4.3 Conversió instantània TCM

The TCM function allows you to convert a TTL exposure value directly into a manual power setting. This is useful for maintaining a consistent flash output after an initial TTL reading.

Image: A visual representation of the TCM (TTL Converted to Manual) function, showing how exposure can be adjusted from an original TTL output to desired levels.

To use TCM:

1. Take a test shot in TTL mode to determine the desired exposure.
2. Press the TCM function button (usually labeled 'TCM' on the control panel). The TTL exposure value will be converted to a corresponding manual power setting.
3. You can then fine-tune the manual power setting using the Select Dial if needed.

Sistema sense fil X 4.4 2.4G

The TT685II can function as both a master and slave unit within the Godox 2.4G Wireless X System. This allows for off-camera flash setups and multi-flash configurations.

Image: The Godox TT685II flash unit, illustrating its capability to connect wirelessly via the 2.4G Wireless X System for off-camera lighting.

To set up wireless operation:

1. Press the Wireless Selection Button to enter wireless mode.
2. Use the Select Dial and function buttons to choose between Master (TX) or Slave (RX) mode, and set the desired channel and group.
3. Ensure all participating flash units and triggers are set to the same channel and group.

4.5 External Power Port

For extended shooting sessions and faster recycling, connect an external power pack to the TT685II's power port.

Image: Close-up of the Godox TT685II showing the external charging interface (power port) and the Type-C USB updating port and sync cord jack.

Connect the external power pack's cable to the power port on the side of the flash unit. Refer to the power pack's manual for specific operating instructions.

4.6 Bounce and Swivel Head

The flash head can be rotated and tilted to bounce light off ceilings or walls, creating softer, more natural illumination.

• The flash head can swivel 330 degrees horizontally.
• The flash head can tilt from -7 degrees to 120 degrees vertically.

5. Manteniment

• Neteja: Feu servir un drap suau i sec per netejar la unitat de flaix. Per a la brutícia persistent, feu un drap lleugerament sec.amp es pot fer servir un drap, i assecar-lo immediatament. Eviteu productes químics agressius o materials abrasius.
• Cura de la bateria: Always use fresh, high-quality AA batteries. Remove batteries from the unit if it will not be used for an extended period to prevent potential leakage and damage to the battery contacts.
• Emmagatzematge: Guardeu el flaix en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
• Actualitzacions de firmware: Periodically check the official Godox website for any available firmware updates for your TT685II unit. Firmware updates can improve performance, add new features, or resolve known issues. The flash unit includes a Type-C USB port for firmware updates.

6. Solució De Problemes

• Flash Not Firing or Weak Output:
  • Comproveu el nivell de la bateria i substituïu-la si és baixa.
  • Assegureu-vos que les piles estiguin inserides amb la polaritat correcta.
  • Verify the flash is securely mounted on the camera hotshoe.
  • Confirm the flash is powered on and the ready indicator light is illuminated.
• Camera Error (e.g., Error 70 on Canon R7): Some camera models may experience errors when flash-assisted autofocus is enabled with the TT685II. If this occurs:
  • Disable the flash-assisted autofocus function in your camera's menu settings.
  • Power cycle your camera (turn off and on) to clear the error.
• Problemes de connexió sense fil:
  • Ensure all units (master and slave) are set to the same channel and group.
  • Check for obstructions or excessive distance between units.
  • Verify that the wireless function is activated on all units.
• Inconsistent Exposure:
  • In TTL mode, ensure your camera's exposure settings are appropriate for the scene.
  • In Manual mode, adjust the flash power output as needed.
  • Consider using the TCM function to convert a reliable TTL reading to a manual setting for consistency.

7. Especificacions

8. Garantia i Suport

For warranty information, product registration, and technical support, please visit the official Godox website or contact your authorized dealer. Keep your purchase receipt as proof of purchase for warranty claims. Detailed contact information and service policies can typically be found in the product packaging or on the manufacturer's support pages.