8. Image Menu
5. Press →to pull down the menu.
6. Use ↓or ↑to enable or disable the AGC.
7. Press ENTER to confirm. (image 8-45)
A white bullet shows the active setting.
Image8-45
TheAGC can be disturbing in case of Macrovision encod ed signals, therefore the AGC can be disabled (OFF)
at any time
8.11 Manual Gain Control
What can be done ?
WhenAGC on Video is disabled, the gain of the incoming video signal can be set manually. The manual gain contro lmust be don e
on an externalp attern with white areas (grey scale bar pattern).

How to set the Manual Gain Control ?

1. Press MENU to activate the menu bar.
2. Press →to select the Image item.
3. Press ↓to pull down the Image menu.
4. Use ↑or ↓to select Manual Gain Control. (image 8-46)
5. Press ENTER to confirm.
A scroll bar is displayed. (image 8-47)
6. Use ←or →to adjust the gain so that uniform white parts inthe image are obtained.
Or,
use the numeric keys to enter the desired value.
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