On December 31, 2014 at 10:37, oldtimer said...
Good morning, I was the person that designed the Electrograph DTS4230. I have all the rs232 and IR codes I just have to find where I put them. This display is a little different than your average Plasma Display.
You're the second person in 2 day looking for information on this unit.
Robert, I dont think he is looking for theose codes anymore....The post is 11 years old. The plasma has probably died or been replaced by now.