Barco R9004120, Owner'S Manual

Page: 73 / 105

12. Advanced Settings
5. Use ↑ or ↓ to select the desired color temperature.
6. Press ENTER to confirm the selection.
The color temperature of the image is adapted and a * shows the active setting.
Advanced Settings
Gamma
Color Temperature
Input Balance
Noise Reduction
Film mode detection [ON]
Video AGC
Display Settings
Installation
Service
Back
Menu 12-3
Color Temperature
Display White
Computer [9300K]
Video [6500K]
Film [5400K]
Broadcast [3200K]
Custom Balance
Back
Menu 12-4
How to adjust the custom color balance.
1. Select
Advanced Settings
.
2. Press ENTER to activate.
The Advanced Settings menu will be displayed. (menu 12-5)
3. Select
Color Temperature
.
4. Press ENTER to activate.
The Color temperature menu will be displayed. (menu 12-6)
The actual color temperature will be indicated by a *.
5. Use ↑ or ↓ to select
Custom Balance
.
The Custom balance menu will be displayed. (menu 12-7)
6. Select respectively
Gain red
,
Gain green
and
Gain blue
and adjust with the arrow keys until the desired custom color balance is
obtained.
Advanced Settings
Gamma
Color Temperature
Input Balance
Noise Reduction
Film mode detection [ON]
Video AGC
Display Settings
Installation
Service
Back
Menu 12-5
Color Temperature
Display White
Computer [9300K]
Video [6500K]
Film [5400K]
Broadcast [3200K]
Custom Balance
Back
Menu 12-6
Custom Balance
Gain red
Gain green
Gain Blue
Back
Menu 12-7
12.4 Input Balance
Overview
• Introduction to Input Balance
• Adjusting the input balance
12.4.1 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 12-1 , 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”.
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