Canon 600EXII-RT, Instruction Manual

Page: 63 / 148

63
To perform radio transmission wireless shooting, set the master unit
and slave unit with the following procedure.
Set to <
'M
>.
Press the < I > button.
Turn < 9 > to select < ' M >,
then press < 8 >.
Set to <
'x
>.
Operate and set the flash you want to
set as the slave unit.
Select < ' x > in the same
way as for the master unit setting.
To avoid interference with wireless flash systems using radio
transmission used by other photographers or with other devices using
radio waves (wireless), you can change the transmission channel and
wireless radio ID.
Set the same channel and ID for both the master
unit and slave unit.
Wireless Settings
Master Unit Setting
Slave Unit Setting
Transmission Channel/Wireless Radio ID
To perform normal flash photography, select <
F
> to clear the
wireless (master/slave) settings.
When establishing multiple radio transmission wireless flash systems in a
place, interference between flash systems may occur even if the flashes are
set to different channels. Set different wireless radio transmission IDs for
each channel (p.64).