David here! So at first I was thinking replace the internal battery
like Matt suggested, so I opened up the synth to check everything.
Turns out the connector was loose, probably because it came loose
during shipping. My K4 works great now, thanks a lot guys!
--- In kawaisynths@yahoogroups.com, "David Sagan"
<polishplayer246@...> wrote:
>
> I just purchased a used K4 and something's wrong with the LCD. I
turn
> on the synth, and 16 solid black squares are displayed in the top
row,
> nothing in the bottom row. However, the buttons and sounds work
fine.
> I downloaded the manual from the Kawai website, but couldn't find
> anything. Has anyone had a similar problem, or does anyone know
how to
> fix this?
>
> Any help would be greatly appreciated!
>
> David S.
>
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