User Manual

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45Positioning Slave Flash Units
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45
When positioning wireless slaves to light a subject, keep in mind the following:
• The effective communication range between master
and slave ash units is approximately 33 feet (10 m) in
the front position, and approximately 23 feet (7 m) on
both sides. These ranges may vary, depending on the
ambient light.
• The ash head should not be aimed directly into the
camera lens.
• The wireless TTL sensor is located on the front of
the VX-760C. Make sure that the sensor is facing
the master ash and that there are no obstructions
between the two units.
• When photographing outdoors or in bright ambient
light, the sensors can be overwhelmed by ambient
light, which will lower their sensitivity.
• To avoid creating interference between ash units,
using more than three in a single group is not
recommended.
16–23’
33’