PowerShot A620 / A610 Camera User Guide Advanced

44
You can manually set the shutter speed and aperture to shoot
images.
z When you press the shutter button halfway, the difference
between the standard exposure* and the selected exposure
appears on the LCD monitor. If the difference is more than ±2
stops, “–2” or “+2” appears in red.
* Standard exposure levels are calculated by measuring light according to
the currently selected metering mode.
Manually Setting the Shutter Speed
and Aperture
Shooting Mode
z If you wish to change the exposure, select shutter speed or
aperture using the button, then adjust the value using
the or button.
z If the zoom is adjusted after these values are set, the
aperture value may change in accordance with the zoom
position.
z The LCD monitor’s brightness matches the selected shutter
speed and aperture value.
When you select a fast shutter speed or shoot a subject in a
dark place, the image will always be bright if the flash is set
to (Flash on, with red-eye reduction) or (Flash
on).
z For the correlation between aperture value and shutter
speed, see page 42.
EC178_179CUG_Adv_Eng.book Page 44 Thursday, June 23, 2005 6:35 PM