Both screens are normal. Top shows DDI during imaging (streaming Hex data). Bottom looks like before before staring imaging. If imaging was in progress it would look exactly like top screen (streaming Hex data). There was a firmware upgrade about 1.5 years ago that allows pressing 1, 2 or 3 to toggle between Hex view (like top screen) and a couple "summary" screens. Although I usually only use my DDI4s when I've got overflow on my PC3k, I thought it was quite a nice FW update.
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