If the Speedlite is attached to an EOS camera which has a Speedlite control function, it can control the Speedlite as shown below. For the the menu operation procedure, refer to your camera's instruction manual.
Setting Speedlite Functions
The settable functions will vary depending on the flash mode.
- Flash Mode
- Shutter sync (1st /2nd curtain)
- FEB
- Flash Exposure Compensation
- Flash Metering Mode
- Flash Firing
- Clear Speedlite Settings
Speedlite Custom Functions
Clear All Speedlite Custom Functions
- Only C.Fn-00 will not be cleared
- If flash exposure compensation has already been set with the Speedlite flash exposure compensation cannot be set with the camera. To set it with the camera, first set the Speedlite's flash exposure compensation to zero
- If any Speedlite Custom Functions and flash functions settings other than flash exposure compensation have been set by the camera and Speedlite, the latest setting will take effect.