7. Advanced
10.Adjust the Green white level (gain) until bright spots appear on the white part of the image
11.Adjust the Blue white level (gain) until bright spots appear on the white part of the image
12.Adjust the Red white level (gain) until bright spots appear on the white part of the image
The projected image should now be noisy neutral grey.
if one uses a gray scale pattern, the bright spots should appear in the white bar.
Selecting
Preset
restores the factory input balance setting
The input balance settings are stored in the image file, each source has its own input balance.
7.5.6
Automatic gain control (AGC)
AGC is only for Video signals
Enabling/disabling the AGC
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
AGC on Video
5. Press
→
to pull down the menu
6. Use
↓
or
↑
to enable or disable the AGC
7. Press
ENTER
A white bullet shows the active setting
Image 7-42
The AGC can be disturbing in case of Macrovision encoded signals, therefore the AGC can be disabled (OFF)
at any time
R5976992 ICON H250/400 13/12/2006
75
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...
