[Elecraft] Bandchange question, K3

[Martin Sole]

Hi,

After lots of studying (technobabble for drooling) I have identified a 
point that might be irksome, at least to me.

I cannot see any direct band change keys. Is the only way to change 
bands with the up/down slector ala some Icom's? More what about band 
stacking registers?

Thanks

Martin, HS0ZED