Appl
ica
tions
55
Wireless Flash Range
The wireless flash uses a light signal from the flash as a trigger to operate the off-
camera flash unit. Follow the points below when positioning the camera, flash, and
subject.
• Photograph in dark locations indoors.
• If you rotate the flashtube using the bounce-flash function (page 36) so that the
wireless control-signal receiver points toward the camera, it will be easier for the
flash to receive signals from the camera.
• Place the off-camera flash within the gray area in the following diagram.
Distance between camera and subject
(see Table 1)
Distance between flash
and subject
(see Table 2)
Do not place the flash directly
behind the subject
Place the camera and flash unit
within a 1 to 5 m radius of the
subject
