WHITE BALANCE ADJUSTMENT FLOWCHART
BLUE defocus Adj
Sub Brightness Adj (rough)
Adjust High light W/B
Adjust Low light W/B
START
Cutoff Adj
Check
Low light W/B
If Bluish
Sub bright Adj
Check
Low light W/B
High light W/B
Sub bright
If OK
FINISH
Repeat two or three times, until
no adjustment is needed
If NOT OK