E
–22
E
Functions
Flash Photography Support Functions
SU-4 type wireless multiple
fl
ash-unit photography
■
(
0
D-12)
When the camera’s depth-of-field preview button is pressed, only the master flash
•
unit fires as the modeling illuminator.
The remote flash units also fire according to the modeling illumination of the
•
master flash unit, but these are not modeling illuminations.
Standby function
If the SB-910 and camera are not used for
a speci
fi
ed time, the standby function is
automatically activated to conserve battery
power.
The standby function is activated when
•
the camera’s exposure meter is turned off
(default setting).
The standby activation lead time can be
•
adjusted with the custom settings (
0
B-18).
To cancel standby
Press the camera’s shutter-release button halfway.
•
Turn the power switch/wireless mode switch for multiple flash units to [OFF], and
•
then turn to [ON], [REMOTE] or [MASTER].
Press the test firing button.
•