Canon Speedlite Transmitter ST-E3-RT Instruction Manual

Page of 220
48
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.
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.
Transmitter Control from Camera’s Menu Screen
Transmitter Function Setting
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
COP
Y