It is very important that the switch settings are set by what it is on the cover. There have been many improvements over the years and the switch settings have changed. It is very important the covers be installed and 1 screw installed, because it is a high impedance circuit and prone to RF.
BIG mistake to run the M5-HP(B) without covers as the circuit is high impedance and therefore subject to RF (not good). The cover should always be on with at leist one screw
I hope this helps you out.
BIG mistake to run the M5-HP(B) without covers as the circuit is high impedance and therefore subject to RF (not good). The cover should always be on with at leist one screw
I hope this helps you out.