Univex SB-900 in the SU-4type wireless multiple flash operation, D–51, auto mode, manual mode

Models: SB-900

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in the SU-4 type wireless multiple flash operation

 (auto) mode:Master and remote flash units’ available flash modes

in the SU-4 type wireless multiple flash operation

Master flash unit

Non-TTL auto, Distance-priority manual flash and manual flash modes can be set.

Press the [MODE] button, then turn the selector dial to choose the desired flash mode.

When the SB-900 is set as the master flash unit, monitor pre-flashes will not fire.

Remote flash unit

AUTO (auto) and M (manual) modes are available.

Press the [MODE] button, then turn the selector dial to choose AUTO or M mode.

 (manual) mode: (auto) mode:

In the A mode, the remote flash units start and stop firing in sync with the master flash unit.

The maximum distance the SB-900’s light sensor can detect is approximately 7 m (23 ft.) or less in the front position of the master unit.

D–51 (manual) mode:

In the M mode, the remote flash units only start firing in sync with the master flash unit.

The maximum detectable distance of the SB-900’s light sensor can detect is approx. 40 m (131 ft.) in the front position of the master unit.

The flash output level can be set from M1/1 to M1/128.

D

Flash modes and functions

D–51

Page 101
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Univex SB-900 user manual in the SU-4type wireless multiple flash operation, D–51, auto mode, manual mode