Pentax Optio A20 User Manual

83
Taking Pictures
4
You can select the number of recorded pixels from [10M], [7M], [5M], [3M], [2M],
[1024] and [640].
The more pixels there are, the larger the picture and the file size. The file size also
varies depending on the quality level setting (1p.85).
Number of Recorded Pixels
1 Press the MENU button in Capture mode.
The [A Rec.Mode] menu appears.
2 Use the four-way controller (23)
to select [Recorded Pixels].
3 Press the four-way controller (5).
The pull-down menu appears.
Selecting the Recorded Pixels of Still Pictures
10M (3648×2736)
7M (3072×2304)
For printing images with high-resolution settings in your printer,
printing at A4 size or larger, or editing and processing images
5M (2592×1944)
3M (2048×1536)
For printing at postcard size
For using as images on websites, or attaching images to e-mails
2M (1600×1200)
1024 (1024×768)
640 (640×480)
Rec. Mode
MENU
Exit
Recorded Pixels
Quality Level
White Balance
AF Setting
AE Metering
Sensitivity
AWB
10M
AUTO 800
MENU
Shutter release
button
Four-way
controller
MENU button
Clear, Fine
Rec. Mode
MENU
Exit
Recorded Pixels
Quality Level
White Balance
AF Setting
AE Metering
Sensitivity
AWB
10M
AUTO 800

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