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8. Image Menu
Image 8-34
Image 8-35
Image 8-36
8.10 Input Balance
Overview
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•
•
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
Summary of Contents for RLM H5
Page 1: ...RLM H5 Owners manual R9010300 R5976817 03 02 06 2006...
Page 4: ......
Page 8: ...Table of contents 4 R5976817 RLM H5 02 06 2006...
Page 14: ...1 Packaging and Dimensions 10 R5976817 RLM H5 02 06 2006...
Page 54: ...5 Getting used with the menu structure 50 R5976817 RLM H5 02 06 2006...
Page 60: ...6 Source selection 56 R5976817 RLM H5 02 06 2006...
Page 64: ...7 General Menu Image 7 7 60 R5976817 RLM H5 02 06 2006...
Page 93: ...8 Image Menu Image 8 51 R5976817 RLM H5 02 06 2006 89...
Page 94: ...8 Image Menu 90 R5976817 RLM H5 02 06 2006...
Page 104: ...9 Tools Menu 100 R5976817 RLM H5 02 06 2006...
Page 134: ...13 Display Setup 130 R5976817 RLM H5 02 06 2006...
Page 144: ...14 Installation menu 140 R5976817 RLM H5 02 06 2006...