buster40 0 Posted June 16, 2011 I am working with a micros 5a workstation and trying to do a pos interface to a usavision dvr yesterday we completed a hyperterminal test to the receipt printer com port and we ended up with a window interface opening up with some control buttons with labels I believe one was labled total the buttons didnt do anything and hyperterminal wouldnt do anything else after that. Is something like that considered to be graphics mode ? The micros 5a dosent have a cd drive to load the geovision data sender program is there any kind of workaround that anybody knows of. ? Or any tech's that have done work with micros pos Thanks Share this post Link to post Share on other sites