[rescue] POS Serial Display's

[Thomas Gallaway]

So a while ago I found a new in box POS display in a dumpster. I was 
wondering if anybody knew how to control those if there is any standard. 
It seems like if I just throw serial data at it it will update the 
display line one, then line two then jump back to line one and overwrite 
that data.
I tried to send all of ascii at it to find a "clear" command but had no 
luck. Anybody have any background at that? It's be cool to get 
diagnostic outputs on it.

http://gallery.port11.net/wifi/ltwireless2 you see the display in the 
back. I had it output the messages file to the com port.

Thanks