BenQ Projector SW921 User Manual

  31
  Using the projector
EnglishUsing Corner Fit function
Manually adjust four corners of the image by setting the horizontal and vertical values.
1. Press  MENU/EXIT  and then press  /  until the  DISPLAY menu is highlighted.
2. Press   to highlight  Corner Fit and press MODE/ENTER . The Corner 
Fit correction page displays.
3. Press  / / /  to select one corner and press  MODE/ENTER.
4. Press  /  to adjust horizontal values.
5. Press  /  to adjust vertical values.
6. If optimal effect cannot be...

32 Using the projector  
EnglishUsing the preset and user modes
Selecting a preset mode
The projector is preset with several pre-defined pictur
e modes so that you can choose one to suit your 
operating environment and input source picture type.
To select a picture mode that suits your need:
• Press  MODE/ENTER  repeatedly until your desired mode is 
selected.
•  Using the OSD menu
1. Press  MENU/EXIT  and then press  /  until the  Picture menu is 
highlighted.
2. Press   to highlight  Picture Mode.
3....

  33
  Using the projector
EnglishEach time you change the picture mode, the projector al so changes the setting to the one which was last set 
for that particular picture mode on that particular i nput. If you change the input source, the most recently 
used picture mode and settings for that  input and resolution will be restored. 

34 Using the projector  
EnglishSetting the User 1/User 2 mode
There are two user-definable modes if the current avai
lable picture modes are not suitable for your need. 
You can use one of the picture mode s (except the selected User mode) as a starting point and customize 
the settings.
1. In the  Picture menu, highlight  Picture Mode and press  /  to select  User 1 or User 2  mode.
2. Press   to highlight Reference Mode .
This function is only available when User 1 or User 2 mode is selected up in the...

  35
  Using the projector
EnglishFine-tuning the picture quality
No matter what picture mode you ha ve selected, you are able to fine-tune those settings to fit every 
presentation purpose. Those adjustments will be saved  to the preset mode you are at when you exit the 
OSD menu.
Adjusting Brightness
Highlight  Brightness  in the Picture  menu and adjust the 
values by pressing  /  on the projector or remote 
control.
The higher the value, the brighter the picture. And the 
lower the setting, the...

36 Using the projector  
EnglishAdvanced 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/EXIT  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...

  37
  Using the projector
EnglishSetting a preferred color temperature
To set a preferred color temperature:
1. Highlight  Color Temperature and select Cool , Normal , Wa r m  or Lamp Native  by pressing 
/  on the projector or remote control.
2. Press  to highlight  Color Temperature Fine Tuning  and press MODE/ENTER . The Color 
Temperature Fine Tuning  page is displayed.
3. Press  /  to highlight the item you want to  change and adjust the values by pressing  / .
•  Red Gain /Green Gain /Blue Gain :...

38 Using the projector  
EnglishThe 
3D Color Management  provides six sets (RGBCMY) of colors  to be adjusted to favorite colors. 
When you select each color, you can independently  adjust its color range and saturation according to 
your preference.
To adjust and store the settings:
1. In the  Picture menu, highlight  Advanced... and press MODE/
ENTER . Then, highlight 3D Color Management and press 
MODE/ENTER . The 3D Color Management  page is displayed.
2. Highlight  Primary Color  and press  /  to...

  39
  Using the projector
EnglishSelecting the aspect ratio
The aspect ratio is the ratio of the image width to  the image height. The default for this projector is 
16:10 while digital TV and Blu-ray discs are usually in 16:9 ratio, and most analog TV signals and DVDs are 
in 4:3 ratio.
With the advent of digital signal pr ocessing, digital display devices like this projector can dynamically 
stretch and scale the image output to a different aspect than that of the imag e input source. Images can 
be...

40 Using the projector  
EnglishAbout the aspect ratio
1.
Auto : Scales a picture proportionally to fit the 
projectors native resolution in its horizontal or vertical 
width. This makes the most use of the screen and 
maintains the aspect ratio of a picture
 when projecting 
images that are neither 4:3 nor 16:10 ratio. 
2. 4:3: Scales a picture so that it is displayed in the 
center of the screen with a  4:3 aspect ratio. This is 
most suitable for 4:3 pictures like computer monitors, 
standard...