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Pentax Optio A20 User Manual

Pentax Optio A20
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34
3
Common Operations
Common Operations
Turning the Camera On and Off
1
Press the power switch.
The power indicator lights up in green. The lens extends and the
camera turns on in the Capture mode.
The camera is ready for taking pictures by pressing the shutter release
button.
Press the Q Playback button to switch to the Playback mode and
view pictures while the lens is extended.
Hold down the Q Playback button for two seconds to activate the
Playback mode with the lens retracted.
Hold down the Q Playback button for more than four seconds to
display the pictures stored in the built-in memory with the SD
Memory Card inserted.
2 Press the power switch again.
The camera turns off.
This camera has a built-in memory, but the built-in memory becomes
hidden when an SD Memory Card is inserted. You can activate the built-
in memory using the following procedure. You can save your favorite
pictures, movies, and sounds in the built-in memory and use the built-in
memory as a private album.
Switching between Capture Mode and Playback Mode
1p.48
Using the My Album Function
Power switch, Power indicator
Playback button

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Pentax Optio A20 Specifications

General IconGeneral
Megapixel10 MP
Sensor typeCCD
Image sensor size1/1.8 \
Maximum image resolution3648 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 zoom4 x
Focal length range7.9 - 23.7 mm
Digital SLRNo
Built-in flashYes
Camera shutter speed4 - 1/2000 s
Effective sensor resolution1037000 pixels
Compatible operating systemsWindows 98/98SE/Me/2000/XP
Focal length (35mm film equivalent)38 - 114 mm
Focus adjustmentAuto
Normal focusing range0.35 - ∞ m
Super Macro focusing range0.06 - 0.15 m
Macro focusing range (wide)0.12 - 0.4 m
Light meteringCentre-weighted, Spot
ISO sensitivity64, 100, 200, 400, Auto
Internal memory22 MB
Compatible memory cardssd
Maximum memory card size4 GB
Motion JPEG frame rate30 fps
Video formats supportedAVI
Maximum video resolution640 x 480 pixels
Display diagonal2.5 \
Display resolution (numeric)232000 pixels
USB version2.0
Scene modesbeach, Children, Documents, Night, Portrait, Sports, Landscape (scenery)
White balanceauto, daylight, Fluorescent, manual, Shade, Tungsten
Self-timer delay2, 10 s
Product colorSilver
Battery typeD-LI8
Flash modesauto, Flash off, Red-eye reduction
Camera shutter typeElectronic
Weight and Dimensions IconWeight and Dimensions
Depth23 mm
Width88.5 mm
Height54.5 mm
Weight125 g

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