Using an Externally Mounted Flash (Sold Separately)
*1 Fixed to [Manual].
*2 1/64 for Speedlite 270EX and 430EX II.
*3 Fixed to [On].
*4 Settings aside from On/Off are set on the flash. Not available with Speedlite 430EX II.
When set to [On], [Shutter Sync.] cannot be set to
*5 Fixed to [Off].
*6 [Slow Synchro], [Safety FE],
•The settings from the flash are applied to the flash mode, flash exposure compensation, flash output, shutter synchro, and wireless function when you turn on the camera.
•The following functions can also be used:
-Auto Exposure (Set the camera to
-FE Lock (When [Flash Mode] is set to [Auto])
-Auto Zoom (Not available with the 270EX))
• For continuous shooting, the flash can be used in quick flash mode (pilot lamp lit green). In this case, flash output may be less than with full flash (pilot lamp lit red) (580EX II only).
•If the external flash has been set to stroboscopic flash, the flash’s
•Speedlite 380EX, 420EX, 430EX, 550EX, and 580EX can be used in the same way.
Using Speedlite 430EX II and 580EX II
Using the separately sold Speedlite Bracket
Canon flashes other than the Speedlite EX series will fire at their full strength. For the optimal aperture values and ISO speeds for the distance to the subject, refer to the guide number listed in the flash’s user guide.
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