User Manual

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2 Dedicated flash functions
Dedicated flash functions are flash functions that
have been specially adapted to a given camera
system. Depending on the type of camera, different
flash functions are supported.
• Flash-ready indication in camera
viewfinder/camera display.
• Automatic flash sync speed control.
• Automatic ETTL fill-in flash control.
• E-TTL flash mode / E-TTL II flash mode.
• Manual flash exposure correction for E-TTL /
E-TTL II.
• Flash exposure storage FE with E-TTL /
E-TTL II.
• 1st or 2nd curtain synchronisation (REAR).
• Automatic high speed synchronisation (HSS) with
E-TTL / E-TTL II and M.
• Automatic motor zoom control.
• AF measuring beam control.
• Automatic flash range indication.
• Programmed auto flash mode (AUTO FLASH).
• Wireless Canon E-TTL remote flash mode.
• Servo mode.
• Wake-up function for the flash unit.
It is impossible to describe all camera types and
their individual dedicated flash functions within the
scope of these instructions.
Therefore, please refer to the flash mode descripti-
on in your camera’s operating instructions to find
out which functions are supported and which ones
have to be set manually on the camera.
Using lenses not equipped with a CPU (i.e., lenses
without auto focus mode), results in certain
functional limitations!
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