Noise Reduction; Input Balance - Barco R9010100 Owner's Manual

Gamma
The transfer characteristics of most cameras and displays are nonlinear. For a display, a small change in amplitude
when the signal level is small produces a change in the display brightness level, but the same change in amplitude at a
high level will not produce the same magnitude of brightness change. This nonlinearity is known as gamma. Different
gamma curves are available to compensate the nonlinearity.
Changing the gamma value
1. Push the cursor key ↑ or ↓ to highlight Gamma. (menu 6-35)
2. Press ENTER to select.
3. Change the gamma value by pushing the cursor key ← or → until the desired value is reached.
Note: Default value of gamma : 2.2
4. Press EXIT to return to the Picture Tuning menu.
PICTURE TUNING
COLOR SPACE
COLOR TEMPERATURE
GAMMA

NOISE REDUCTION

INPUT BALANCE

Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu 6-35
6.4.5 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. (menu 6-36)
2. Press ENTER to select.
3. Change the value by pushing the cursor key ← or → until the desired noise level is reached.
4. Press EXIT to return the Picture Tuning menu.
PICTURE TUNING
COLOR SPACE
COLOR TEMPERATURE
GAMMA
NOISE REDUCTION
INPUT BALANCE
Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu 6-36
6.4.6 Input Balance
Overview
• Introduction to Input Balance
• Adjusting the input balance
• Input balance for YUV signals
R5976690 XLM H25 25/05/2009
6. Adjustment Mode
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