8. Advanced
5. Press
→
to pull down the menu
6. Use
↑
or
↓
to select
Sharpness
7. Press
ENTER
On the screen appears now a slider box
Image 8-17
8. Use
←
or
→
, the numeric keys on the remote, or the keypad to change the Sharpness
8.4.1.6
Gamma
Gamma adjustment
The gamma parameter determines the way your encoded (luminance) signal is transformed into brightness at the output of the
projector. A correct gamma setting will allow the use of a maximum of gradations (brightness levels) in the projected image.
How to adjust the Gamma
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
settings
5. Press
→
to pull down the menu
6. Use
↑
or
↓
to select
Gamma
7. Press
ENTER
On the screen appears now a slider box
Image 8-18
8. Use
←
or
→
, the numeric keys on the remote, or the keypad to change the Gamma
8.4.1.7
Phase (RGB signals only)
Phase adjustment
A bad phase adjustment will result in bad transitions and sometimes noise. (for example text will not be clear).
86
R5976821 BARCO ICON 15/03/2007
