Instruction Manual
Page 66
Built-in the TTL mode, cancel the master flash unit's Monitor Preflashes setting by using the SB-600 as a master flash unit. For details, refer to cancel the master flash unit's Monitor Preflashes setting When shooting with the Wireless Slave Flash Controller SU-4 and Speedlights (such as a remote flash unit, make sure that the standby function is long enough...
Built-in the TTL mode, cancel the master flash unit's Monitor Preflashes setting by using the SB-600 as a master flash unit. For details, refer to cancel the master flash unit's Monitor Preflashes setting When shooting with the Wireless Slave Flash Controller SU-4 and Speedlights (such as a remote flash unit, make sure that the standby function is long enough...