Samsung GX-20 ユーザーズマニュアル

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 P (Program) mode supports both Tv (Shutter Priority) and 
 Av (Aperture Priority) modes.
■ To change the shutter speed
You can switch to Shutter Priority automatic exposure by turning the front dial (
) in P (Hyperprogram) mode.
-   You can only set the shutter speed to a value 
that is in relation to aperture.
-   If the brightness changes and the aperture value 
is outside the relative range, the aperture will 
blink in the viewfi nder and on the LCD panel.
■ To change the aperture
You can switch to Aperture Priority automatic exposure by turning the rear dial (
) in P (Hyperprogram) mode.
-  You can only set the aperture to a value that is in 
relation to shutter speed.
-   If the brightness changes and the shutter speed 
is outside the relative range, the shutter speed 
will blink in the viewfi nder and on the LCD panel.
-   Press the Green button ( ) to return to Hyper-
program automatic exposure.
●  All the program modes have different uses of the front dial (
) and 
rear dial (
) depending on the set values.
●  When using the P (Program) mode, you can change the ISO sensitivity by 
using the front dial (
) while pressing and hold the OK button.
Using the best programmed exposure, P (Program) mode