Pentax Optio W20 User Manual

Page 33

Getting Started

Choose the number of pixels (size) and quality level (data compression

rate) of still pictures according to how you intend to use the pictures you

have taken.

Higher quality levels and numbers of pixels produce clearer images, but

the resulting increase in data volume reduces the total number of

pictures that can be taken (stored in the camera’s built-in memory or on

the SD Memory Card).

The quality of the captured photo or printed picture also depends on the

quality level, exposure compensation, resolution of the printer and a

variety of other factors, so you do not need to select more than the

required number of pixels. As a rough guide, i (1600×1200) is

adequate for making postcard-size prints. Refer to the table below for the

appropriate settings according to use.

Appropriate Number of Recorded Pixels According to Use

The default setting is 6 (3072×2304).
• Only V (1280×960) can be set for recorded pixels when R mode is set.

Appropriate Quality Level According to Use

The default setting is D (Better).

Recorded Pixels and Quality Level of Still Pictures

Recorded Pixels

Use

6 3072×2304

For printing high quality photos or A4-size pictures, or
editing images on a PC.

For making postcard-size prints.

For posting on a website or attaching to e-mail.

f 2560×1920
g 2304×1728
h 2048×1536
i 1600×1200

1280× 960

l 1024× 768
m 640× 480

Best

Lowest compression rate. Suitable for photo prints.

Better

Standard compression rate. Suitable for viewing the image
on a computer screen.

Good

Highest compression rate. Suitable for posting on a website
or attaching to e-mail.

Cle