User Manual

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Positioning Remote Flash Units
Important!
Some cameras, when set to red-eye reduction, will emit a
series of quick ashes lasting a second or more. This may not
work properly with any slave mode. We suggest you avoid
using red-eye reduction when using the VS-570C as a slave.
Positioning Remote Flash Units
You can create a professional lighting setup by positioning
remote units singly or in groups to function as main, ll,
accent, and other lights. Metering your scene with a handheld
light meter and setting your light ratios to achieve specic
looks will give you a professional level of creative control
When positioning wireless slaves to light a subject, keep
in mind the following:
The effective communication range between master and
remote ash units is approximately 33 feet (10 meters) in
the front position, and approximately 16 to 23 feet (5 to 7
16'–23'
33'