m new here and am in need of some input or suggestions. Heres my problem. I have been using a NEC 2500A burner for quite some time with excellent results, yesterday I received my new NEC 3540A burner and after installing it, it cannot detect any type of media I insert in it, I
ve tried different brands, even ones that worked on the 2500 model. To make matters worse I decided to put the old 2500 back in, now it is doing the same thing as the 3540, no media is recognized. Im at a loss, any suggestions will be greatly appreciated.