63E Basic operationMultiple flash shooting using cordsLike other Speedlights compatible with the TTL auto flash mode, the SB-30 can perform TTL multiple flashusing optional TTL Remote Cords SC-17/SC-24, TTL Multi-Flash Sync Cords SC-18/SC-19, or the TTL Multi-Flash Adapter AS-10. For details, refer to your camera or accessory instruction manuals or brochures.Multiple flash operation using the SB-30 as an infrared remote commanderWith the built-in infrared filter inplace, you can use the SB-30as an infrared remote commanderto perform wireless multiple flash,using slave flash units only toilluminate the subject without theuse of a master flash unit.• Set the flash mode to TTL auto flash; Non-TTL autoflash is not recommended.• The infrared filter can be used together with thewide-flash adapter.• Even though light leaks from both sides of theinfrared filter, this will not affect the correctexposure.• Without using the infrared filter, the master flashunit works as a normal flash unit and the subject isalso illuminated by this flash unit.Main subjectCamera: SLRs or Digitalcameras,Master flash unit: SB-30* Any Speedlight compatible with TTL auto flashwhen mounted on the optional Wireless SlaveFlash Controller SU-4.InfraredlightSlaveflashunit 1: SB-30Slaveflashunit 2 *InfraredlightInfraredlight