Ask Proxima Impression 1280, Руководство пользователя

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USER GUIDE SXGA LCD PROJECTOR
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8.3.1 THE SET-UP MENU SELECTIONS
TUNE is used to stabilize the image. An untuned image can be seen as
sideways instability or “swimming”.
FREQUENCY is provided to adjust image width. Generally, an incorrect
frequency setting can be observed as an image too wide or too narrow,
combined with vertical, unstable bands.
POSITION . Due to minor variations in graphic cards, the horizontal and
vertical position may need adjustment. Select POSITION, then press LEFT
and use the cursor keys or trackball.
REAR inverts the image for use in rear projection arrangements i.e.
projection from the rear of a screen.
CEILING switches between an upright and an upside-down projection by
flipping the image vertically.
MAC ( 832 X 624 ) enables detection of this specific source. Some SVGA
sources with equal or more total lines will then be treated as MAC ( 832 X
624 ). In those cases, turn this function off.
COLOR CALIBRATION provides adjustment towards a warmer or cooler
image. This can either be generally adjusted by using the COLOR TEMP.
(Color Temperature) option, or individually adjusted by using the RED,
GREEN or BLUE options.
FACTORY RESET . This function resumes factory settings of all
parameters.
8.3.2 THE SOUND SELECTIONS
TREBLE controls the higher sound range.
BASS controls the lower sound range .
BALANCE controls the sound balance between the two stereo speakers.