Sony DSC-P20 Operating Instructions (primary manual) Operating Instructions Manual page 22

Checking the last recorded image (Quick Review)
You can check the last recorded image by clearing the menu from the screen
(page 39) and pressing b (7) on the control button. (You can perform this operation
even when the LCD screen is off.)
To return to the normal recording mode: press lightly on the shutter button or
press b (7) again.
To delete the image: 1. Press MENU. 2. Select [DELETE] with B on the control
button, then press the center z. 3. Select [OK] with v on the control button, then
press the center z.
Using the digital zoom function
This camera has a digital zoom function with a magnification of up to 3 . Digital
zoom enlarges the image by digital processing.
Digital zoom does not operate when the LCD screen is off.
Notes
• Digital zoom does not work for moving images.
• Use the LCD screen when using digital zoom function. Digitally zoomed images do not appear
in the finder.
Using the self-timer
When you use the self-timer function, the subject is recorded about 10 seconds after
you press the shutter button.
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Digital zoom button
W side: for wide-angle (subject appears
farther away)
T side: for telephoto (subject appears closer)
Shutter button
Self-timer lamp
Control button