6. AdvancedImage 6-60The AGC can be disturbing in case of Macrovision encoded signals, therefore the AGC can be disabled (OFF)at any time6.4.12 Manual Gain ControlWhat can be done ?Beside the AGC there is the possibility to manually set the gain of the incoming video signal. When the AGC is enabled (ON), themanual setting does not affect the gain, AGC must therefore be disabled. The manual gain control must be done on an externalpattern with white areas (grey scale bar pattern)How to set the Manual Gain Control ?1. Press MENU to activate the Tool bar2. Press → to select the Image item3. Press ↓ to Pull down the Image menu4. Use ↑ or ↓ to select Manual Gain Control (image 6-61)5. Press ENTERA scroll bar is displayed (image 6-62)6. Use ← or →, the numeric keys on the remote, or the keypad to change the gain so as to obtain homogene white parts in theimage.72 R5976837 BARCO ID R600/R600+ 21/09/2006
