Pentax Optio A20 User Manual

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Playback/Deleting/Editing
Deleting Images, Movies and Sounds
You can delete a single image, movie or sound.
1 Enter the Playback mode and use the four-way
controller (45) to select the image, movie or sound to
delete.
2 Press the Green button.
The Delete screen appears.
3 Use the four-way controller (2) to
select [Delete].
4 Press the OK button.
The image, movie or sound is deleted.
Deleting a Single Image, Movie or Sound
Once deleted, images, movies or sounds cannot be restored.
• You can also delete images from Instant Review. (1p.99)
• You cannot delete protected images, movies or sounds. (1p.126)
OK button
Four-way controller
Green button
MENU button
Delete
Delete
100-0010
100-0010
100-0010
Cancel
Delete
OK
OK
OK
OKAll
All
All

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

Summary

For using your camera safely

Getting Started

Powering the Camera

Instructions for installing and removing the camera battery.

Charging the Battery

Steps to charge the rechargeable lithium-ion battery using the charger.

Installing the SD Memory Card

Guide on how to insert and remove an SD memory card into the camera.

Quick Start

Taking Still Pictures

Simple steps to capture still images using the camera's basic functions.

Common Operations

Turning the Camera On and Off

Procedure for powering the camera on and off for operation.

Setting the Menus

How to navigate and change camera settings via the menu system.

Taking Pictures

Taking Pictures in the Basic Mode (Green Mode)

Easy shooting guide using automatic settings for simple picture taking.

Using the Exposure Mode and Other Fuctions

Explanation of Program, Shutter Priority, and Manual exposure modes.

Playback/Deleting/Editing

Playing Back Images

How to view still pictures and movies on the camera's LCD monitor.

Deleting Images, Movies and Sounds

Instructions for removing unwanted images, movies, or sound files.

Settings

Formatting an SD Memory Card or the Built-in Memory

Procedure to prepare memory cards or internal memory for use by deleting all data.

Changing the Date and Time

How to set the camera's internal clock and date format.

Appendix

Troubleshooting

Common problems and their solutions for camera operation.

Main Specifications

Technical details and features of the PENTAX Optio A20 camera.