Canon Speedlite Transmitter ST-E3-RT Instruction Manual - Page 50

Transmitter Control from Camera's Menu Screen When using EOS digital cameras released since 2007, you can set flash functions, transmitter functions or Custom Functions from the camera's menu screen. For the camera operations, see the camera's instruction manual. Transmitter Function Setting 1 Select [External Speedlite control]. Select [External Speedlite control] or [Flash control]. 2 Select [Flash function settings]. Select [Flash function settings] or [External flash func. setting]. X The screen changes to the (external) flash function settings screen. 3 Set the function. The setting screen varies depending on the camera. Select an item and set the function. Example of EOS-1D X screen Example of EOS 60D screen The cameras released from 2007 to 2011 are as follows. EOS-1Ds Mark III, EOS-1D Mark IV/III, EOS 5D Mark II, EOS 7D/60D/50D/ 40D, EOS REBEL T3i/600D, EOS REBEL T2i/550D, EOS REBEL T1i/500D, EOS REBEL XSi/450D, EOS REBEL T3/1100D, EOS REBEL XS/1000D 48