Vivitar Vivicam 3750 User Manual page 24

The ViviCam 3750 has three flash modes: Automatic Flash (default), Automatic with
Red-eye reduction and Flash Off. The modes appear, cyclically, when you press the
button. The table below will help you choose the appropriate flash mode:
Flash mode
Automatic flash
Automatic with
Red-eye reduction constrict, reducing the red-eye phenomenon. Select this mode
Flash off
Note:
The Flash mode is disabled when the portrait focus setting is used.
Description
The flash fires automatically according to the ambient lighting
conditions. Select this mode for general flash photography.
The flash emits a precursor-flash before the main flash fires.
This Red-eye reduction causes the pupil in the human eye to
when capturing images of people and animals in low-light
conditions.
The flash will not fire. Select this mode when capturing images in
a place where flash photography is prohibited, or when the
distance to the subject is beyond the effective range of the flash.
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