User guide

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13.3 More Details: Phase One and Mamiya 645 Series Cameras
Power Management and Shutter Latency
The IQ1 CCD is put to sleep to reduce power consumption when it is not in
use. The IQ1 needs to wake up before shooting and the timing of this wake up
signal is referred to as the Latency.
The Phase One and Mamiya 645 camera body response time is independent
of the shutter latency setting so it is therefore recommended to keep the
latency on the Normal (default) setting, as this will ensure a longer battery
life.
Studio Flash Sync on the Camera Body
A ash sync lead should be connected to the camera body when using the
IQ1 back on Phase One 645AF or 645DF/DF+, Mamiya AFD or AFDII models.
Always use a ash cable and/or equipment that provides grounding for the
ash.
Image Orientation
The CCD in the IQ1 back is positioned in a landscape orientation. However, the
IQ1 back has an internal sensor that detects when it has been rotated. Thus,
when the camera is rotated and an image is captured in portrait position
the image will appear correctly oriented on the LCD and in the Capture One
application.
Image (left) features the V-Grip Air. Phase One Part # 71507