BenQ Home Cinema W20000 User Manual page 29

W20000-en.book Page 29 Monday, October 22, 2007 3:35 PM
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.
High Brightness
Low Contrast
2.2
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
raise the contrast and decrease brightness.
• Using the OSD menu
1. Press MENU and then press
highlighted.
2. Press to highlight IRIS.
3. Press to lower the contrast and increase brightness, or press
raise the contrast and decrease brightness.
Low Brightness
High Contrast
2.4 2.5 2.6
/ until the Picture -- Advanced menu is
Picture -- Advanced
Black Level
Clarity Control
Color Temperature
Color Temperature User_ Fine
Gamma Selection
Brilliant Color
Color Management
Dynamic Black
IRIS
Lens Shift
S-Video
/
Picture -- Advanced
Black Level
Clarity Control
Color Temperature
Color Temperature User_ Fine
Gamma Selection
Brilliant Color
Color Management
Dynamic Black
IRIS
Lens Shift
S-Video
2.8
Picture -- Advanced
Black Level
Clarity Control
Color Temperature
Color Temperature User_ Fine
to
Gamma Selection
Brilliant Color
Color Management
Dynamic Black
IRIS
Lens Shift
S-Video
to
Picture -- Advanced
Black Level
Clarity Control
Color Temperature
Color Temperature User_ Fine
Gamma Selection
Brilliant Color
Color Management
Dynamic Black
IRIS
Lens Shift
S-Video
Using the projector
0 IRE
Normal
2.4
On
On
0
EXIT Back
0 IRE
Normal
2.4
On
On
0
EXIT Back
0 IRE
Normal
2.4
On
On
0
EXIT Back
0 IRE
Normal
2.4
On
On
+ 8
EXIT Back
29