How to show the sigma symbol with DP610?

[Marbek_Elektronik]

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DP610 doesn't work with unicode. Only windows codepages.
I have installed courier new greek font,
but no sigma was on display.

Is there anyone with a good idea?

I will use a bmp-file.....

[oiltronic]

For all such oddball characters I use a bmp.  For things like extra-large numbers I make a bitmap for each character then index into the array, rather than import the entire font.