Selecting The Aspect Ratio - Hitachi CP-DX250 User Manual

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and
computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio.
With the advent of digital signal processing, digital display devices like this projector can
dynamically stretch and scale the image output to a different aspect than that of the image
input signal.
To change the projected image ratio (no matter what aspect the source is):
1. Press MENU on the projector or MENU/EXIT on the remote control and then press
/ until the DISPLAY menu is highlighted.
2. Press
3. Press /
display requirements.
to highlight Aspect Ratio.
to select an aspect ratio to suit the format of the video signal and your
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