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Introduction
Compatibility
Congratulations on your purchase of the Vivitar VIV-DF-186 flash unit. This electronic flash
is innovatively designed for both digital cameras, with advanced technology used to control
the correct amount of light output. Please kindly take a few minutes to read this instruction
manual before using.
The VIV-DF-186 flash comes in three different varieties, each compatible with different
cameras. Check to make sure the flash that you have is compatible with your camera.
VIV-DF-186-
CAN - Compatible with Canon Digital E-TTL cameras
VIV-DF-186-
NIK - Compatible with Nikon Digital I-TTL cameras
VIV-DF-186-
SON - Compatible with Sony Alpha Digital ADI cameras