Epson R-D1s - Manual (Page 28)

28 Viewing and Managing Photos
General Information
Exposure Histogram
Shows the densities of shadow and highlight areas occupied in the
image.
Highlight
Outlines and flashes highlight areas.
Composition Grid
Shows the grid to aid composition.
File sequence
number
Image quality
Indicates this
image is locked
Number of prints
(if DPOF is set)
Date and time this
image was taken