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Pentax Optio A20 User Manual

Pentax Optio A20
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137
6
Playback/Deleting/Editing
Editing Images
By changing the size and quality of a selected image, you can make the
file smaller than the original. You can use this function to continue taking
pictures when the card or memory is full, by making the images smaller
and overwriting the original images to make more space available in the
memory.
After changing the size and quality, the image can be saved as a new
image or written over the original image.
1 Use the four-way controller (45) in Playback mode to
select an image to resize.
2 Press the four-way controller (3).
The Mode Palette appears.
3 Use the four-way controller
(2345) to select (Resize).
4 Press the OK button.
The Resize screen appears.
Changing the Image Size and Quality
Resizing Single Images
Four-way controller
OK button
Resize
OKMENU
OK
Cancel

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Pentax Optio A20 Specifications

General IconGeneral
Megapixel10 MP
Sensor typeCCD
Image sensor size1/1.8 \
Maximum image resolution3648 x 2736 pixels
Still image resolution(s)640 x 480, 1024 x 768, 1600 x 1200, 2048 x 1536, 2592 x 1944, 3072 x 2304, 3648 x 2736
Digital zoom4 x
Focal length range7.9 - 23.7 mm
Digital SLRNo
Built-in flashYes
Camera shutter speed4 - 1/2000 s
Effective sensor resolution1037000 pixels
Compatible operating systemsWindows 98/98SE/Me/2000/XP
Focal length (35mm film equivalent)38 - 114 mm
Focus adjustmentAuto
Normal focusing range0.35 - ∞ m
Super Macro focusing range0.06 - 0.15 m
Macro focusing range (wide)0.12 - 0.4 m
Light meteringCentre-weighted, Spot
ISO sensitivity64, 100, 200, 400, Auto
Internal memory22 MB
Compatible memory cardssd
Maximum memory card size4 GB
Motion JPEG frame rate30 fps
Video formats supportedAVI
Maximum video resolution640 x 480 pixels
Display diagonal2.5 \
Display resolution (numeric)232000 pixels
USB version2.0
Scene modesbeach, Children, Documents, Night, Portrait, Sports, Landscape (scenery)
White balanceauto, daylight, Fluorescent, manual, Shade, Tungsten
Self-timer delay2, 10 s
Product colorSilver
Battery typeD-LI8
Flash modesauto, Flash off, Red-eye reduction
Camera shutter typeElectronic
Weight and Dimensions IconWeight and Dimensions
Depth23 mm
Width88.5 mm
Height54.5 mm
Weight125 g

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