Pentax Optio A20 User Manual

38
Common Operations
3
For playing back voice recording files (1p.110)
(
2) : Starts playback. When pressed again, pauses playback.
(
45) : Selects a recorded file before playback. Performs the
following operations during playback.
Files with no recorded indexes:
(
4) Rewinds five seconds.
(
5) Advances five seconds.
Files with recorded indexes:
(
4) Starts playback from the previous index.
(
5) Starts playback from the next index.
OK/Display button
Changes the information displayed on the LCD monitor. (1p.116)
Returns to a single-image display in nine-image display. (1p.117)
Displays the selected image full screen in calendar display. (1p.117)
Green/ibutton
Deletes the image displayed on the LCD monitor. (1p.121)
MENU button
Displays the [ A Rec.Mode] menus . ( 1 p.40)
4
5
6

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