Pentax Optio A20 User Manual

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Playback/Deleting/Editing
You can display nine images at the same time.
1 Enter the Playback mode and use the four-way
controller (45) to select an image.
2 Press w/f on the zoom button.
Nine thumbnails of images are displayed at
a time. The thumbnails change nine at a
time, page by page.
Four-way controller : Moves the frame.
Four-way controller (4) : Displays the
previous page
when the frame is
on the upper-left
image. (Available only when ten or more files
are saved.)
Four-way controller (
5) : Displays the next page when the frame is on the
lower-right image. (Available only when ten or
more files are saved.)
The icons that appear on the images indicate the following:
No icon : Still picture without voice memo
O (with image) : Still picture with voice memo
C : Movie (The first frame of the movie is shown.)
O (without image) : Sound file only
: Undisplayable image
3 Press the OK button.
The selected image is displayed full screen.
Nine-Image Display/Calendar Display
Nine-Image Display
You can also display the selected image full screen by pressing the
MENU button or x/y on the zoom button.
Four-way controller
Zoom button
OK button
100-0010
?
?
?
Select&Delete
Selected image

Pentax Optio A20 Specifications

General

Megapixel	10 MP
Sensor type	CCD
Image sensor size	1/1.8 \
Maximum image resolution	3648 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 zoom	4 x
Focal length range	7.9 - 23.7 mm
Digital SLR	No
Built-in flash	Yes
Camera shutter speed	4 - 1/2000 s
Effective sensor resolution	1037000 pixels
Compatible operating systems	Windows 98/98SE/Me/2000/XP
Focal length (35mm film equivalent)	38 - 114 mm
Focus adjustment	Auto
Normal focusing range	0.35 - ∞ m
Super Macro focusing range	0.06 - 0.15 m
Macro focusing range (wide)	0.12 - 0.4 m
Light metering	Centre-weighted, Spot
ISO sensitivity	64, 100, 200, 400, Auto
Internal memory	22 MB
Compatible memory cards	sd
Maximum memory card size	4 GB
Motion JPEG frame rate	30 fps
Video formats supported	AVI
Maximum video resolution	640 x 480 pixels
Display diagonal	2.5 \
Display resolution (numeric)	232000 pixels
USB version	2.0
Scene modes	beach, Children, Documents, Night, Portrait, Sports, Landscape (scenery)
White balance	auto, daylight, Fluorescent, manual, Shade, Tungsten
Self-timer delay	2, 10 s
Product color	Silver
Battery type	D-LI8
Flash modes	auto, Flash off, Red-eye reduction
Camera shutter type	Electronic

Weight and Dimensions

Depth	23 mm
Width	88.5 mm
Height	54.5 mm
Weight	125 g