Same questions 7 years later.... How to replace the NVRAM backup battery, (How to get the knobs off the case), Where to find a service manual at $25 p...

Hi, I'd like to know how to enter constants for the T2002 and T3000. I found a T2000 it will probably work for. Don't feel like paying for a manual ...

I just bought a T2000 clean but lifeless in its case with a dead battery after being owned by the US govt then auctioned off yesterday. Any help appr...