The company I work for has recently picked up a contract with some tac 50 04's. Some of the UIT'S are disabled? The screens work and they display the cars direction, speed, and wether or not it's in the door zone buy the 4 buttons don't work. Is there a trick to enable these. I'm pretty sure I'll have to have the new version of IMS to do this and I'm working on getting that now from a company suggested on thus site. Once I get it is there a parameter like D26 that will enable the UIT.
