I havent tried the program from Hamid that you mentioned but we have lots of the Tac20 units in my area. You will use the 3 logins just trying to figure out the ims software.
replacement boards are readily available and you can do quite a few of the repairs yourself.
If the unit is running good the ims software will hardly be used and if the unit has the lcd screen it will give you the info you need for problems.
Last edited by hex; 04/19/12 11:41 PM.
