BenQ W20000 User Manual Page 27
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27
Using the projector
English
Advanced picture quality controls
There are more advanced functions in the Picture -- Advanced menu to be
adjusted to your preference. To save the settings, just press MENU to leave the
OSD menu.
Setting Black Level
Highlight Black Level and press / on the projector or remote control to
select 0 IRE or 7.5 IRE.
The grayscale video signal is measured in IRE units. In some areas which use
NTSC TV standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE
(white); however, in other areas which use PAL equipment or Japanese NTSC
standard, the grayscale is measured from 0 IRE (black) to 100 IRE (white). We
suggest that you check the input source if it is with 0 IRE or 7.5 IRE, then
select accordingly.
Controlling image clarity
You may have static or noisy projected pictures.
To achieve better picture clarity:
1. Highlight Clarity Control and press ENTER on the projector or remote
control to display the Clarity Control page.
2. Press / to select the item you want to adjust and press / to set
the desired value.
• Noise Reduction: Reduces electrical image noise caused by different
media players. The higher the setting, the less the noise.
• Detail Enhancement: Sharpens the image. The higher the setting, the
more details the image reveals.
• Luma Transmission (Luminance Transmission Improvement):
Enhances picture brightness. The higher the setting, the more
distinct the effect.
• Chroma Transmission (Chroma Transmission Improvement):
Reduces color smear. The higher the setting, the more distinct the
effect.
Selecting a color temperature*
Highlight Color Temperature and select a preferred setting by pressing /
on the projector or remote control.
There are several color temperature settings available.
1. Lamp Native: With the lamp’s original color temperature and higher
brightness. This setting is suitable for environments where high
brightness is required, such as projecting pictures in well lit rooms.
2. Warm: Makes pictures appear reddish white.
3. Normal: Maintains normal colorings for white.
4. Cool: Makes pictures appear bluish white.
5. User 1/User 2/User 3: Recalls the settings customized in the Color
Temperature User_ Fine Tuning menu. See "Setting a preferred color
temperature" on page 28 for details.
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
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
ENTER
Clarity Control
Noise Reduction
Detail Enhancement
Luma Transmission
Chroma Transmission
0
5
0
0
2.4
2.4
EXIT Back
Lens Shift
0
Lens Shift
0
On
Dynamic Black
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
2.4
*About color temperatures:
There are many different shades
that are considered to be "white"
for various purposes. One of the
common methods of representing
white color is known as the “color
temperature”. A white color with a
low color temperature appears to
be reddish white. A white color
with a high color temperature
appears to have more blue in it.
Brilliant Color
Lens Shift
IRIS
0
On
Dynamic Black On
W20000-en.book Page 27 Monday, October 22, 2007 3:35 PM
- Home Cinema Series 1
- User Manual 1
- Table of contents 2
- Important safety instructions 3
- Moisture condensation 5
- Avoid volatile liquid 5
- Disposal 5
- Overview 6
- Projector features 7
- Projector exterior view 8
- Controls and functions 9
- Remote control 10
- Positioning your projector 11
- Positioning your projector 13
- Projection dimensions 14
- Floor Installation 15
- Ceiling Installation 15
- Preparations 16
- Connecting HDMI devices 17
- Connecting RGBHV devices 17
- Connecting a computer 18
- Using the projector 19
- Using the menus 20
- Securing the projector 21
- Changing the password 22
- Adjusting the projected image 23
- Selecting a preset mode 24
- Renaming user modes 25
- Resetting the picture mode 25
- Setting Black Level 27
- Controlling image clarity 27
- Color Management 28
- Adjusting Brilliant Color 29
- Selecting a Gamma setting 29
- Selecting the aspect ratio 30
- Using the projector 31
- • Using the remote control 32
- •Using the OSD menu 32
- PIP source conflict list 32
- Locking control keys 33
- Press again to power off 34
- Power Off 34
- On-Screen Display (OSD) menus 35
- System Setup 36
- Advanced 36
- Information 36
- Picture -- Basic menu 37
- Picture -- Advanced menu 37
- Display menu 38
- System Setup menu 38
- Advanced Setup menu 39
- Information menu 40
- Additional information 41
- To clean the filter 42
- Resetting the filter timer 42
- Lamp information 43
- NOTICE: Replace lamp now 44
- Resetting the lamp timer 46
- Indicators 47
- Troubleshooting 48
- Specifications 49
- Timing chart 50
- Additional information 51
- Warranty 52
- Copyright 52
- Disclaimer 52
- Regulation statements 53
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