Canon IXUS 310 HS - Manual (Page 171)

171
If you set the mode switch to 4, and the mode to G, you can change the
settings in the 4 tab (p. 47) .
Turning Off the AF Assist Beam
The lamp will automatically light to assist focusing in low light conditions when
you press the shutter button halfway. You can turn off the lamp.
z Choose [AF-assist Beam], then touch qr
to choose [Off].
Turning Off the Red-Eye Reduction Function
The red-eye reduction lamp lights in order to reduce the red-eye effect that
occurs when shooting in dark conditions with the flash. You can turn off this
function.
z Touch [Flash Settings].
z Drag up or down the screen to choose
[Red-Eye Lamp], then touch
qr to choose
[Off].
Before attempting to shoot using a function explained in this section in
modes other than
G, check if the function is available in those modes
(pp. 196 – 197) .
Changing Shooting Function Settings