Give some support in the form of new example code for your legacy products, this is the best way to build a following. I would have never heard of Noritake if wasn't for your older products.

From what I've seen looking at different datasheets the 300 series almost if not the same as the 800 series. These are both old modules that you will find little to no support for. All I could find is this: http://www.noritake-itron.com/softview/softviewmain.htm and this might also help http://www.sourceboost.com/Products/C2C-plus/ExampleCode/noritake/noritake.c.html

Let me know how it works out, I've been trying to get the last example code given to work with my pic16.

From what I've seen you short pin 2-3
Look at this GU7000 Application notes to get an idea of what I'm talking about: http://www.noritake-itron.jp/eng/cs/appnote/gu-7000/apf200_r201et.pdf

I have what I believe is a older version of Noritake's network display kit with a GU256x16-322 display. Is there any software available for download?