I seem to have lost track of the battery efficiency guidelines debate re: the 650, also 350 .......
Or confused, more like !
So ................ could some kind soul help (for both/each device please.)
a] What's the best guide as to when it's it better to shut down rather than stand-by ? I presume it will relate to how long it won't be opened again, like turning your car engine off.
b] Is it best to let batteries run out, or recharge on one bar, two bars ?
c] I tend to bookmark, then stand-by if I'm not going to return to it for a couple of hours. Does the b/mark facility use any more power than going straight to stand-by.
In fact, does bookmarking use any power at all ?
I think that's all, much appreciated.
