Adjusting the brightness, Setting the day and night – Toa C-CC774 PL User Manual

C-CC764 PL, C-CC714 PL, C-CC574 PL, C-CC564 PL, C-CC514 PL, C-CC774 NT, C-CC764 NT, C-CC714 NT, C-CC574 NT, C-CC564 NT, C-CC514 NT