Main functions
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E-TTL mode
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The camera controls the ZR-45’s flash output level by measuring the light reflected from the subject when
the ZR-45 fires a series of monitor pre-flashes.
Manual flash mode
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By setting the aperture and the flash output level, you can manually set the exposure and the distance to
the subject.
Bounce flash
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By tilting or rotating the flash head, you can bounce the light off a ceiling or wall to make use of reflected
light.
Using color filters
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Three color filters can be added to create special effect.
Flash output level compensation/Exposure compensation
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Flash output level compensation is performed by modifying the flash output level for the flash illuminated
subject only. Exposure compensation is performed by intentionally modifying the correct exposure to
modify both the subject and background exposure.
2.4 GHz Wireless multiple flash
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In this mode, you can divide the slave flash units into four groups and set the flash mode and flash output
level compensation values separately for each group as well as the master flash unit.
Functions that are set on the camera
The ZR-45 automatically fires at faster shutter speeds than the camera’s sync shutter speed.
2nd Curtain flash sync
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2nd curtain flash sync creates a picture in which the blur of a moving subject
appears behind the subject and not in front. In this mode, the flash fires just before
the rear curtain starts to close.
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