White balance setup menu: Once you access the white balance setup menu through one of these three methods, you use the scroll wheel to pick a particular white balance setting. You can pick among auto white balance, underwater auto white balance, cloudy, sunny, incandescent, and several more. You can also pick a specific color temperature in Kelvin, or you can set up three specific Kelvin temperatures in advance and then pick Kelvin 1, 2, or 3
hello tks alot for clear explanation,
this is the story......when i shot underwater without flash with my canon G12 it is very easy: i assigned the shortcut button (only one available) to the custom white balance, so i just point my camera to some white thing (a slate, my fins, sand, etc) and take the shot ........ shazam....im done in a couple of seconds
with the sony i did not understand if possible or not, reading your explanation it seems that is possible only to pick the pre-set balance (underwater, cloudy, sunny, etc) or choose among Kelvin temperatures.......
....actually the best (only) way to setup the white balance is to take a picture to some white thing and use it as reference
of course this is valid when i shot underwater without flash, when i use the flash i just setup auto or flash and it is fine in 99% of cases
tks alot!