Using The Flash - Canon Powershot A40 User Manual

Using the Flash

Auto
Red-Eye
Reduction,
Auto
On
Off
Red-eye
reduction,
Flash on
Slow-
Synchro
52
The flash fires automatically as required by the
light level.
The flash may fire automatically as required by
the light level. The red-eye reduction lamp fires
with each shot.
The flash will fire.
The flash will not fire.
The red-eye reduction lamp and the flash
always fire.
The flash timing is adjusted to slow shutter
speeds. This reduces the chance that the
background will be dark when shots are taken
at night or in rooms with artificial lighting. The
red-eye reduction lamp fires with each shot.
Use of a tripod is recommended.