Nikon Coolpix 990 - Manual (Page 39)

Here's the Play mode menu of options, the same as the Coolpix 950. You'll note the
obvious beta firmware error with the word "Scrole" at the bottom instead of scroll.
Even though the Coolpix 990 has a smaller (1.8") LCD screen it is actually a higher
resolution type of LCD. The zoom playback mode now lets you enlarge the picture up to
4x in very small increments. At any zoom level you can freely scroll left and right and up