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7. Random Access Adjustment Mode
Projector Maximum color space
EBU
European Broadcasting Union. This organization defines a European standard.
SMPTE
American standard
Custom The use can define the x and y coordinates for red, green and blue which forms the corners of the color
space. By changing the coordinates, the color reproduction can be changed.
3. When custom is selected, a bar scale for Red x appears. Adjust with the left and right arrow key. Press ENTER to switch to the
next adjustment. The adjustment order is Red x → Re
dy→ Green x → Green y → Blue x → Blue y. When finished, press EXIT
to return.
When returning to a predefined color space, the custom values will be overwritten.
7.3.5 Noise Reduction
Purpose
Reduces noise and pixel jitter in all video and data sources
Changing the noise reduction value.
1. Push the cursor key ↑ or ↓ to highlight Noise Reduction.
PICTURE TUNING
COLOR TEMPERATURE
GAMMA
COLOR SPACE
NOISE REDUCTION
INPUT BALANCE
Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu 7-32
2. Press ENTER to select.
3. Change the value by pu
shing the cursor key ← or → until the desired noise level is reached.
4. Press EXIT to return the Picture Tuning menu.
7.3.6 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 actual custom adjustment file. This procedure is not so easy.
There are 2 different adjustment procedures, one for RGB (included Video and S-Video) and one for YUV input
signals.
Before starti
ng the Input Balance function, generate a signal with dominant black and white areas.
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