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7. Random Access
Changing the noise reduction value.
1. Push the cursor key ↑ or ↓ to highlight Noise Reduction. (menu 7-31)
2. Press ENTER to select.
3. Change the value by pushing the c ursor k ey ← or → until the desired noise level is reached.
4. Press EXIT to return the Picture Tuning menu.
PICTURE TUNING
CTI [ON]
COLOR TEMPERATURE
GAMMA
DECODING [EBU]
DYNAMIC COLOR DEPTH
NOISE REDUCTION
INPUT BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 7-31
7.3.8 Input Balance
Why adjusting the input balance?
The input balance is normally correct adjusted in the factory. But due to signal distribution or signal transmission, a color imbalance
can be the result. This imbalance can be adjusted source by source for color critical applications. These adjustments influence only
the ac tual custom adjustment file. This procedu re is not so easy.
Before starting the Input Balance function, generate a signal with dominant full black and full white areas.
Step to be taken
To adjust the input balance, the following steps hav e 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 ac tivated ?
If yes, go to s tep 4
If no, go to step 2
2. Push the cursor key ↑ or ↓ to highlight Input Balance. (menu 7-32)
3. Press ENTER to select.
The Input Balanc e menu will be displayed. (menu 7-33)
4. Push the cursor key ↑ or ↓ to highlight Black Balance menu 7-33.
5. Press ENTER to select.
6. Adjust the B rightness to a maximum value until there is jus t 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
CTI [ON]
COLOR TEMPERATURE
GAMMA
DECODING [EBU]
DYNAMIC COLOR DEPTH
NOISE REDUCTION
INPUT BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 7-32
INPUT BALANCE
WHITE BALANCE
BLACK BALANCE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return.
Menu 7-33
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