Ttl multiple flash photography – Nikon Autofocus Speedlight SB-24 User Manual
Page 120
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

TTL MULTIPLE FLASH PHOTOGRAPHY
As the master flash unit, use Nikon Speedlight SB-24, SB-23,
SB-22, SB-21 B, SB-20, SB-18, SB-16B or SB-15 connected to an
F4, F-801/N8008, F-501/N2020, F-401s/N4004s, F-301/N2000,
FA, FE2 or FG camera, and for the slave flash unit(s), use the
SB-24, SB-22, SB-21 B, SB-20, SB-18, SB-17, SB-16A, SB-16B
and/or SB-15. Up to 5 flash units can be used.
For TTL multiple flash photography, connect the flash units via
the speedlight's TTL multiple flash terminal using optional TTL
Multi-Flash Sync Cord SC-18 (1.5m) and/or SC-19 (3m).
Because SB-23, SB-22, SB-21 B, SB-20, SB-18 and SB-15 do not
have a TTL multiple flash terminal, it is necessary to use TTL
Remote Cord SC-17 or SC-24* when using these flash units as a
master flash unit. To use SB-22, SB-21 B, SB-20, SB-18 and/or
SB-15 as slave flash units, use TTL Multi-Flash Adapter AS-10.
When using SB-140, SB-14 and/or SB-11 for TTL multiple flash
photography, you should also use TTL Remote Cord SC-23.
* Used for F4 with DW-20 or DW-21 attached.