7. Random Access Adjustment Mode
4. Adjust the cont rastto a m aximum value untilthe green noise be comes 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.
7.3.6.2 Input Balance for YUV signals
Steps to be taken for YUV
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.
PICTURE TUNING
COLOR TEMPERATURE
GAMMA
COLOR SPACE
NOISE REDUCTION
INPUT BALANCE
Select with ↑or ↓
then <ENTER>
<EXIT> to return
Menu7-36
3. Press ENTER to select.
The Input Balance menu will be displayed.
INPUT BALANCE
BLACK BALANCE
WHITE BALANCE
DEFAULT
Select with ↑or ↓
then <ENTER>
<EXIT> to return
Adjust
red with ↑or ↓
blue with ←or →
Menu7-37
4. Push the cursor key ↑or ↓to highlight Black Balance me nu 7-37.
5. Press ENTER to select.
6. Decrease the Brightness a lot, for exa mpleto a value 50 on the bar scale.
7. Adjust RED Black Balance with the cursor key ↑or ↓u ntilthe re d noisebecomes visible in the left bar.
8. Adjust the BLUE Black Balance with the cursor key ←or →until blue noise becomes visible in the left bar.
9. Increase the brightness until the left bar displays approximately 50% w hite noise.
10.Correct Red and Blue Black Balance adjustment in such a way the blue and red noise are just visible and a small Brightness
increase maintain a grey color.
Checking the White Balance
There isn o adjustment procedure for the white balance. This menu is useful for checking the color tracking in relation to Contrast
and Saturation adjustment, which are adjustable in this menu item.
R5976654 SLM R12+ 27/01/2005 77