The i931 takes power one of 3 ways:
1: AC
2: DC
3: 12v DC via AC adaptor
There is a switch on the back, like all previous Lasonics that switches between AC and DC current.
My question:
If I plug a 12v adaptor in I have to have the power switch in DC mode. In DC mode with batteries in her will they drain while running with the 12v adaptor active?
I know it's an obvious thing that the batteries shouldn't drain, but with Lasonic gear it's always worth double checking rather than make assumptions.
Rock On.
1: AC
2: DC
3: 12v DC via AC adaptor
There is a switch on the back, like all previous Lasonics that switches between AC and DC current.
My question:
If I plug a 12v adaptor in I have to have the power switch in DC mode. In DC mode with batteries in her will they drain while running with the 12v adaptor active?
I know it's an obvious thing that the batteries shouldn't drain, but with Lasonic gear it's always worth double checking rather than make assumptions.
Rock On.

But as for the 12v dc in I have never used it so I guess it would have to be checked to see if there is a micro switch or not 
