7. Advanced
On the screen appears now a slider box
Image 7-18
8. Use
←
or
→
, the numeric keys on the remote, or the keypad to change the Sharpness
7.5.1.6
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 7-19
8. Use
←
or
→
, the numeric keys on the remote, or the keypad to change the Gamma
7.5.1.7
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).
R5976992 ICON H250/400 13/12/2006
65
Summary of Contents for iCon H250
Page 1: ...iCon H250 400 Owners manual Preliminary R9010510 R9010500 R5976992 0A 13 12 2006...
Page 10: ...Table of contents 4 R5976992 ICON H250 400 13 12 2006...
Page 34: ...5 Connections 28 R5976992 ICON H250 400 13 12 2006...
Page 60: ...6 Setup 54 R5976992 ICON H250 400 13 12 2006...
Page 103: ...7 Advanced Image 7 84 R5976992 ICON H250 400 13 12 2006 97...
Page 130: ...8 Network centric operations 124 R5976992 ICON H250 400 13 12 2006...
Page 144: ...11 SNMP services 138 R5976992 ICON H250 400 13 12 2006...
Page 146: ...12 Maintenance 140 R5976992 ICON H250 400 13 12 2006...
Page 152: ...13 Image files 146 R5976992 ICON H250 400 13 12 2006...