Owner's Manual

A
Preparation
A–8
About the SB-910 and This User’s Manual
Step
A unit of the shutter speed or aperture change; a change of one step halves/
doubles the amount of light entering the camera
EV (Exposure Value)
Each increment of 1 in exposure value corresponds to a one-step change in
exposure, which is made by halving/doubling shutter speed or aperture
Wireless multiple  ash-unit photography
Flash photography with multiple wireless  ash units simultaneously  ring
Master  ash unit
The  ash unit that commands remote  ash units in multiple  ash-unit
photography
Remote  ash unit
A  ash unit that  res following commands from the master  ash unit
Advanced Wireless Lighting
Wireless multiple  ash-unit photography with CLS; multiple remote  ash unit
groups can be controlled with the master  ash unit.
SU-4 type wireless multiple  ash-unit photography
Wireless multiple  ash-unit photography suited to taking picture of a fast-
moving subject; the master and remote  ash units  re almost simultaneously
because the master  ash unit does not emit monitor pre- ashes.