Have you gone into setup and set the unit ID? Out of the box the unit ID is 00. You'd have to set the unit to ID 01. Or try sending the string with a unit code of 0, ka 0 1\r
Alan
"This is a Christian Country,Charlie,founded on Christian values...when you can't put a nativiy scene in front fire house at Christmas time in Nacogdoches Township, something's gone terribly wrong"
