Olympus stylus 800 ユーザーズマニュアル

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Changing ISO sensitivity (ISO)
The higher the ISO, the better the camera’s light sensitivity and ability to 
shoot in low light conditions. However, high sensitivity introduces noise 
into the resulting picture, which may give it a grainy appearance.
AUTO
Sensitivity is automatically adjusted according to the conditions of 
the subject.
64/100/200/
With a low ISO setting, you can shoot clear, sharp images in 
400/800/1600
daylight. With a high ISO setting, you can shoot in dark places.
Top menu
[MODE MENU]
[CAMERA]
[ISO]
1
Select the ISO from [AUTO], [64], 
[100], [200], [400], [800], and 
[1600], and then press 
Z.
Note
• ISO is based on the sensitivity of normal camera film.
• Shooting with the ISO set to [800] or [1600] limits the picture size to 
[2048 × 1536] or less. Even when the [K] is set higher than [2048 × 1536], the 
picture is saved as [2048 × 1536].
• When [ISO] is set to [AUTO], the sensitivity automatically increases if the 
subject is too far away for the flash to reach.
• In 
f and h modes, [ISO] is locked on [AUTO]. Moreover, in A and S 
modes, [AUTO] cannot be set.
AUTO
64
100
200
ISO
SELECT
OK
GO
CANCEL