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Using the projector
English
Adjusting Brilliant Color
This feature utilizes a new color-processing algorithm and system level
enhancements to enable higher brightness while providing truer, more vibrant
colors in picture. When set to "Off", Brilliant Color is disabled.
Selecting a Gamma setting
Highlight Gamma Selection and select a preferred setting by pressing /
on the projector or remote control.
Gamma refers to the relationship between input source and picture
brightness.
• Gamma 2.2
Increases the average brightness of the picture. Best for a lit environment,
meeting room or family room.
• Gamma 2.4/2.5
Best for viewing movies in a darken environment.
• Gamma 2.6/2.8
Best for viewing movies which are mostly composed of dark scenes.
Adjusting contrast ratio via IRIS
The contrast ratio is the measurement of the difference between the brightest whites and the darkest blacks a
display can show. This projector has a very high contrast ratio which can reveal subtle color detail not possible
with projectors which have a lower contrast ratio. You can adjust the contrast level to allow for ambient lighting
levels within the room which may affect color detail. Make sure Dynamic Black in the Picture -- Advanced menu
is set to "On" before you can adjust the contrast ratio.
To manually adjust the contrast ratio,
• Using the remote control
1. Press IRIS. The adjustment bar displays.
2. Press to lower the contrast and increase brightness, or press to
raise the contrast and decrease brightness.
•Using the OSD menu
1. Press MENU and then press / until the Picture -- Advanced menu is
highlighted.
2. Press to highlight IRIS.
3. Press to lower the contrast and increase brightness, or press to
raise the contrast and decrease brightness.
Black Level
Clarity Control
Color Temperature
Picture -- Advanced
S-Video
0 IRE
EXIT Back
Normal
Color Temperature User_ Fine
Gamma Selection
Color Management
Brilliant Color
IRIS
Lens Shift
0
2.4
On
Dynamic Black On
Black Level
Clarity Control
Color Temperature
Picture -- Advanced
S-Video
0 IRE
EXIT Back
Normal
Color Temperature User_ Fine
Gamma Selection
Color Management
Brilliant Color
IRIS
Lens Shift
0
2.4
On
Dynamic Black
On
High Brightness
Low Contrast
Low Brightness
High Contrast
2.2 2.4 2.5 2.6 2.8
Black Level
Clarity Control
Color Temperature
Picture -- Advanced
S-Video
0 IRE
EXIT Back
Normal
Color Temperature User_ Fine
Gamma Selection
Color Management
Brilliant Color
IRIS
Lens Shift
+ 8
2.4
On
Black Level
Clarity Control
Color Temperature
Picture -- Advanced
S-Video
0 IRE
EXIT Back
Normal
Color Temperature User_ Fine
Gamma Selection
Color Management
Brilliant Color
Lens Shift
2.4
On
IRIS 0
Dynamic Black
On
Dynamic Black
On
W20000-en.book Page 29 Monday, October 22, 2007 3:35 PM