PhaseOne 645DF User Manual

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Auto Power Down
Auto Power Down determines the amount of time before the IQ back shuts
down, when there is no activity. Choose 1 minute, 5 minutes, 30 minutes, 2
hours or deactivate this function by selecting O.
Press the Power button to switch on and restart the IQ back after it has shut
down.
Auto Preview
The Auto Preview option can be switched On or O. Select On to revert to a
Play mode when shooting. Select O to remain on the same display.
Ready Beep
The IQ back will emit a small audio beep after every capture is taken. This
Ready Beep signals that a capture has been taken, and that the IQ back is
ready for next capture.
The Ready Beep can set to either None, Single or Multi. The default setting
is Single. Multi is ideal for use in noisy surroundings. None deactivates the
audio Beep noise.

PhaseOne 645DF Specifications

General

Camera Type	Medium Format DSLR
Autofocus	Yes
Shutter Type	Focal Plane Shutter
Storage	Depends on digital back
Lens Mount	Mamiya 645 AF mount
Shutter Speed Range	1/4000 to 1 hour
ISO Range	Depends on digital back
Flash Sync Speed	1/125 sec
Metering	TTL metering
Sensor Type	CCD/CMOS (depending on back)
Sensor Size	Depends on digital back
Resolution	Depends on digital back
LCD Screen	Depends on digital back
Weight	870 g (body only)