Acer Aspire 1800 Series, User Manual

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Software 68
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• The Letterbox option displays complete widescreen movie content
in its original aspect ratio and adds black bars at the top and
bottom of the screen.
• The Pan & Scan feature is for DVD titles with a widescreen aspect
ratio.
• Cinema vision is a nonlinear video stretching technology that
produces minimal distortion in the centre of the picture.
• Stretch stretches the video display to the size of the display screen.
The “Colour profile” option allows you to select from a list of colour
configurations to change the overall colour of the video content dur-
ing playback. “Original” uses the colour scheme of the disc you are
watching, while “Vivid,” “Bright,” and “Theatre” add enhanced colour
to the video display.
“Clear vision” is a video enhancement technology that detects video
content and dynamically adjusts the brightness/contrast/saturation lev-
els so that you do not need to change the colour settings if the movie
you are watching contains scenes that are overly dark or too bright.
Click Restore to factory settings to return the settings to their default
values.
Language
The Language settings control the audio and subtitle output of DVDs/
VCDs.
“Subtitle” selects the default subtitle language for DVDs when availa-
ble. The factory setting is “Off.”
“Closed caption” turns on the closed captions on DVDs. This function
displays captions encoded in the video signal that describe on screen
action and dialogue for the hearing impaired. the factory setting is
“Off.”
“Audio” selects the default language for DVD titles.