Nikon Speedlight SB-700, User Manual

Page: 7 / 191

A –
7
Preparation
A
i-TTL mode: ash mode in which the SB-700 res monitor pre- ashes and the
camera measures the re ected light and controls the SB-700 ash output
Monitor pre- ashes: scarcely visible ashes emitted before actual ring that
enable the camera to measure the light re ected on a subject
i-TTL balanced ll- ash: i-TTL mode type in which ash output level is
adjusted to well-balanced exposure of the main subject and background
Standard i-TTL: i-TTL mode type in which ash output level is adjusted to the
correct exposure of the main subject regardless of background brightness
Manual ash mode: ash mode in which the ash output level and aperture are
manually set to obtain the desired exposure
Distance-priority manual ash mode: manual ash mode with distance
priority; the ash-to-subject distance is set and the Speedlight ash output level
is adjusted in accordance with the camera settings.
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