7. Image Menu
Image7-36
TheAGC can be disturbing in case of Macrovision encod ed signals, therefore the AGC can be disabled (OFF)
at any time
7.10 Manual Gain Control
What can be done ?
Besidethe AGC the re ist he possibilityto manua llys etth e gain of the incoming video signal. When the AGC is enabled (ON), the
manual setting does not affectthe gain, AGCmust therefore be disabled. The manual gain control must be done on an external
pattern with white areas (grey scale bar pattern)

How to set the Manual Gain Control ?

1. Press MENU to activate the Tool bar
2. Press →to select the Image item
3. Press ↓to Pull down the Image menu
4. Use ↑or ↓to select Manual G ainControl (image 7-37)
5. Press ENTER
A scroll bar isdisplayed (image 7-38)
6. Use ←or →, the numeric keys on the remote, o r the keypad to change the gain so as to obtain homogene white parts in the
image.
Image7-37
R5976491 IQPRO G500 01/02/2007 73