Canon Optura 300 Instruction Manual page 57

Turning Off the AF-Assist Lamp
PLAY (VCR) CARD PLAY (VCR)
CAMERA CARD CAMERA
E
CAMERA SET UP AF AST LAMP••AUTO
( 42)
To turn off the AF-assist lamp, open the menu and select [CAMERA SET
UP]. Select [AF AST LAMP], set it to [OFF] and close the menu.
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