I had missed that on my first breeze through of the full manual. Thanks, RCS! I'll play with programming today.
The full range of levels is nice. At first, I found no use for the lowest third, even at night. With truly night-adjusted eyes (a few hours after sunset on), though, even #1 is sufficient to ceiling bounce in the bathroom or bedroom to see what I'm doing. Still need 2 or 3 to navigate, but #1 is adequate for stationary tasks. The best part is that I did not realize how often I "settle" for a mode that is too dim or too bright with my 1, 2, and 6 level lights. After a day, I find myself naturally rolling up and down as needed. Our dog walk goes through dark areas where very little light goes a long way, under sodium lights where no light is needed, and areas with a bit of ambient light that might be enough to navigate, but where some light is needed (our lab has been on a relentless bullfrog hunt for the last few weeks....ha). One-handed adjustments are second nature already.