Pentax Optio A20 User Manual

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6
Playback/Deleting/Editing
You can play back all the images on the SD Memory Card or in the
built-in memory continuously.
1 Enter the Playback mode and use the four-way
controller (45) to select the image with which to start
the slideshow.
2 Press the four-way controller (3).
The Mode Palette appears.
3 Use the four-way controller
(2345) to select
(Slideshow).
4 Press the OK button.
5 Use the four-way controller (45)
to change the playback interval.
Select from the following: [3 sec], [5 sec],
[10 sec], [20 sec], [30 sec].
6 Use the four-way controller (3) to
select [Screen Effect].
Slideshow
Four-way controller
OK button
Slideshow
OKMENU
OK
Cancel
Screen Effect
Screen Effect
Sound Effect
Sound Effect
Wipe
Wipe
OK
Start
Start
Start
MENU
Screen Effect
Sound Effect
Interval
Wipe
3sec

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