Canon 600EXII-RT Instruction Manual

Contents

73You can divide the slave units into twofiring groups, A and B, and adjust thelighting balance (flash ratio) for shooting.The exposure is controlled automaticallyso that the total flash output of firinggroups A and B results in the standardexposure.1 Set the firing group of the slaveunits.Operate and set the slave units one byone.Press function button 4 to display<M> .Press function button 3 <F>,then select <f> or <g>.Set one unit to <f> and set theother to <g>.2 Set the master unit to <u>.Operate and set the master unit withthe procedures in steps 2 and 3.Press function button 4 on the masterunit to display <N>.Press function button 2 <T> andset to <u>.5: Wireless Multiple-Flash Photography with Flash RatioAutoflash Photography with Two Slave GroupsAB