Setting ISO speed
22-Feb-2010
8200779200
Solution
Raise the [ISO speed] to use a fast shutter speed when you wish to reduce the effects of camera shake or avoid blurry subjects, or to turn the flash off when shooting in a dark area.
CAUTION
- The following explanations are provided based on the assumption that the [Shooting Mode] is set to [Program AE] (
). - To set the [ISO Speed], it is necessary to set the [Shooting Mode] to one of the following modes.
- [Program AE] (), [Long Shutter] (
) in the [SCN] (
) mode.
), [Long Shutter] () in the [SCN] () mode.1. Set the <Mode Switch> to 
<Shooting> (
) and then press 
the <Power> button.
<Shooting> () and then press the <Power> button.
2. Press the <FUNC./SET> (
) button.
) button.
3. The following screen appears on the LCD monitor.
Operate the <directional buttons> up or down to select an [ISO AUTO] (
).
).After the selection is made, press the <FUNC./SET> button (
).
).4. Select the [ISO Speed].
Operate the <directional buttons> up or down to select an [ISO Speed]* of your choice.
After the selection is made, press the <FUNC./SET> button ().
).* The appropriate [ISO Speed] differs depending on shooting locations. If the camera shake warning icon (
) appears when you press the <Shutter Button> halfway, it is recommended to gradually raise the ISO speed in increments such as [ISO 80], [ISO 100], etc., and then set the [ISO Speed] when the camera shake warning icon () disappears.
) appears when you press the <Shutter Button> halfway, it is recommended to gradually raise the ISO speed in increments such as [ISO 80], [ISO 100], etc., and then set the [ISO Speed] when the camera shake warning icon () disappears.| Changing the ISO speed | |
|---|---|
 | Automatically adjusts the ISO speed to the Shooting mode and shooting conditions. |
   | Fine weather conditions, outdoor shooting. |
  | Cloudy, Twilight |
 | Nightscapes, Dark interiors |
5. If the following icon is shown, the setting is complete (if setting [ISO Speed] to 400).
CAUTION
- Raising the [ISO Speed] increases the shutter speed and allows the flash to reach subjects at far distances. Therefore, it is possible to shoot images with less subject blur or camera shake even in dark places.
- However, the higher the [ISO Speed], the more the noise stands out (more uneven areas in an image).
- Lowering the ISO speed results in sharper images, but there may be an increased chance of image blurring in certain shooting conditions.