Hi i just had a quick question. i just recieved my Mark IV that i purchased, and when looking at the back i see a "ground" switch with A - OFF - B.
The manual has nothing about this ground switch in it or on it.
Can anyone help me with this on? Where should it be placed? Thanks alot!
The manual has nothing about this ground switch in it or on it.
Can anyone help me with this on? Where should it be placed? Thanks alot!