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8. Image Menu
Image 8-34
Image 8-35
Image 8-36
8.10 Input Balance
Overview
•
•
•
Input balance for YPrPb signals
8.10.1 Introduction to Input Balance
Introduction: Unbalanced color signals
When transporting signals, there is always a risk of deterioration of the information contained in the signals.
In case of information contained in the amplitude of the signals which is the case of data color signals (R, G, B),image 8-37 , we are
quite sure that the amplitude of these color signals is subject to alterations.
An example of alteration may be a DC component added to the signal, in the form of a DC offset repositioning the black level, since
this
black level
(
“brightness”
) will become crucial later on (clamping circuit) it will result in “black not being black”.
Another value that is subject to alteration is the amplitude of the signal, resulting in an altered “Gain” of the signal (
“white level”
or
contrast
).
The alterations of the three color signals will happen independently i.e. the colors will end to be unbalanced, image 8-38
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R5976817 RLM H5 02/06/2006
Содержание RLM H5
Страница 1: ...RLM H5 Owners manual R9010300 R5976817 03 02 06 2006...
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Страница 8: ...Table of contents 4 R5976817 RLM H5 02 06 2006...
Страница 14: ...1 Packaging and Dimensions 10 R5976817 RLM H5 02 06 2006...
Страница 54: ...5 Getting used with the menu structure 50 R5976817 RLM H5 02 06 2006...
Страница 60: ...6 Source selection 56 R5976817 RLM H5 02 06 2006...
Страница 64: ...7 General Menu Image 7 7 60 R5976817 RLM H5 02 06 2006...
Страница 93: ...8 Image Menu Image 8 51 R5976817 RLM H5 02 06 2006 89...
Страница 94: ...8 Image Menu 90 R5976817 RLM H5 02 06 2006...
Страница 104: ...9 Tools Menu 100 R5976817 RLM H5 02 06 2006...
Страница 134: ...13 Display Setup 130 R5976817 RLM H5 02 06 2006...
Страница 144: ...14 Installation menu 140 R5976817 RLM H5 02 06 2006...