Phase One 645 AF - Manual (Page 66)

View modes
Play mode has four view modes, or review modes; Normal image display,
Exposure warning overlay, Histogram overlay or File Info overlay.
After entering the Play mode, press the “Enter” button to shift to the
view mode you want.
Exposure warning overlay will knock out the highlight areas as a flashing
color, to warn about burned out areas in the image.
Histogram overlay will show a transparent Histogram over the image.
File Info overlay will show detailed capture information like capture
number, capture time, date, ISO, WB, file format and shutter speed, etc.
The setting that Play mode is left in will also be the setting used for
review of images while shooting.
This means, that if the Play mode is set to show images with a histogram,
and you then exit to the Main screen. All subsequent captures will be
shown on the display with a histogram over the image.
6.5 Playmode – zoom functions
After entering Play mode, advance to the eyeglass icon by pressing the
Play button again and press the “Enter” button to select it.
It is now possible to zoom in the image with the “Enter” button.
The zoom has four amounts, Normal, enlargement 1, enlargement 2
and enlargement 3.
When zoomed into enlargement 1, 2 or 3 the insert view in the lower left
corner can be used to navigate around in the image.
A small rectangle will show the current position and the up and down
buttons can be used to scroll up and down.