Customizing The Speedlite - Canon 600EXII-RT Instruction Manual

This chapter describes how to customize the Speedlite
with the Custom Functions (C.Fn) and Personal
Functions (P.Fn).
When the camera's shooting mode is set to a fully automatic
mode or a Basic Zone mode, the operations in this chapter are
not available. Set the camera's shooting mode to <d/s/f/a/
bulb(B)> (Creative Zone mode).
Customizing the
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Speedlite
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