In the FILL-IN Flash mode, the flash fires
regardless of available light.
For example, this mode can be used to brighten up a
subject's shaded face or under artificial lighting such
as back-lit, fluorescent light. Use this mode within the
flash working range (p. 31).
It may be hard to work under the excessively bright
light.
When the power switch is turned OFF, the mode will
return to the AUTO mode.
FILL-IN
(Forced Activation)
34