User's Manual
Setting for groups
① Press 【MODE】to select transmitter mode as Canon 
 master control Multi mode (as pic showed)
Canon master control Multi mode
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Automatic focusing assis
Master Control Multi mode
Wireless Channels
Group A Switch
Group B Switch
Group C Switch
Group D Switch
Focal distance
Aperture
Strobe flash output power
Strobe flash frequency 
Strobe flash times
Canon master control Multi mode
② In the non-set state, press 【←】/【→ 】to set 
 power output for Group A, Press 【A】/【B】/【C】
 【D】for a few seconds to select or exit flash group 
 setting. After selected a group, press 【MODE】
 button to set the flash mode of the group, every 
 mode.
 Press 【A】/【B】/【C】/【D】for a few 
 seconds to select or exit flash group setting, 
 The arrow refers to the group you’re setting.
 to set the flash mode of the group,every modes, 
 settings are as below:
After selected a group, press 【MODE】button 










