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8. Random Access Adjustment Mode
Before starting the Input Balance function, generate a signal with dominant black and white areas.
8.3.7.1
Input Balance for RGB input signals
Step to be taken for RGB input signals
To adjust the input balance, the following steps have to be executed in the following order :
1.
Start with the black balance.
2.
Continue with the white balance.
The default values are normally loaded when selecting a source. If the image is not as desired, continue with
the next procedure.
Black balance adjustment
1. Is the input balance menu already activated ?
If yes, go to step 4
If no, go to step 2
2. Push the cursor key
↑
or
↓
to highlight
Input Balance
. (menu 8-33)
3. Press
ENTER
to select.
The Input Balance menu will be displayed. (menu 8-34)
4. Push the cursor key
↑
or
↓
to highlight
Black Balance
5. Press
ENTER
to select.
6. Adjust the Brightness to a maximum value until there is just no green noise visible in the black areas.
7. Adjust with the cursor keys
↑
or
↓
or
←
or
→
until there is no red or blue noise visible in the black areas.
PICTURE TUNING
COLOR TEMPERATURE
GAMMA
DECODING [EBU]
DYNAMIC COLOR DEPTH
NOISE REDUCTION
INPUT BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 8-33
INPUT BALANCE
WHITE BALANCE
BLACK BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 8-34
White balance adjustement
1. Push the cursor key
↑
or
↓
to highlight
White Balance
. (menu 8-35)
2. Press
ENTER
to select.
3. Put the Gain Red and Gain Blue to -32.
4. Adjust the contrast to a maximum value until the green noise becomes visible in the white areas and return one step.
5. Adjust with the cursor keys
↑
or
↓
or
←
or
→
until the red respectively blue noise becomes visible in the white areas and return
one step.
INPUT BALANCE
WHITE BALANCE
BLACK BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 8-35
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R5976445 BARCO GALAXY 15042003
Summary of Contents for GALAXY R9040310
Page 1: ...SIMULATION PRODUCTS BARCO GALAXY R9040310 R9040311 OWNER S MANUAL 15042003 R5976445 02...
Page 4: ......
Page 8: ...Table of contents 4 R5976445 BARCO GALAXY 15042003...
Page 22: ...3 Installation Guidelines 18 R5976445 BARCO GALAXY 15042003...
Page 90: ...11 Programmable Function Keys 86 R5976445 BARCO GALAXY 15042003...
Page 94: ...A Standard Source set up Files 90 R5976445 BARCO GALAXY 15042003...