I sent my F-Pulse back for a full refund. It had to be defective and I just didn't like it. Not knocking something that didn't work because I have read many positive reviews and if Steve H says it's good I am sure it is. I am just not going to risk waiting for another one. Profind 35 here we come
Hold a coin to the tip while turning it on. If it goes dead, it is apparently the 1st version software; if it does a beeping overload routine, it is the 2nd version. Mine is apparently the 1st version, as it goes dead (I tested several times, and twice I had to loosen battery to reset after that). Still not getting along with mine (bouts of insane falsing) but after doing that secret reset will try to give it another tryout this weekend before sending in for repair.
My Whites TRX, almost