BenQ W20000/w5000 Digital Projector Home Cinema Series User Manual

  21
  Using the projector
EnglishSecuring the projector
Using a security cable lock
The projector has to be installed in a safe place to prevent stealing. If not, purchase a lock, like Kensington lock, to 
secure the projector. You can locate a Kensington lock slot on the rear side of the projector. See item 12 on page 8 
for details. 
A Kensington security cable lock is usually the combination of key(s) and lock. Refer to the lock’s documentation 
about how to use it.
Utilizing the password function...

22 Using the projector  
EnglishEntering the password recall procedure
1. Press and hold PRESET MODE on the projector or PRESET on the 
remote control for 3 seconds. The projector will display a coded number 
on the screen.
2. Write down the number and turn off your projector.
3. Seek help from the local BenQ service center to decode the number. You 
may be required to provide proof of purchase documentation to verify 
that you are an authorized user of the projector.
Changing the password
1. Press MENU...

  23
  Using the projector
EnglishAdjusting the projected image
Adjusting the projection angle 
There are four adjuster feet on the bottom of the projector. These can be used if 
necessary to change the projection angle. Screw the feet in or out as appropriate 
to aim and level the projection angle. 
If the screen and the projector are not perpendicular to each other, the 
projected image becomes vertical trapezoidal. To correct this problem, see 
Correcting picture distortion on page 23 for details....

24 Using the projector  
EnglishUsing the preset and user modes
Selecting a preset mode
The projector is preset with several pre-defined picture 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:
• Using the remote control
1. Press PRESET repeatedly or USER 1, USER 2/ISF NIGHT, USER 3/ISF 
DAY on the remote control, or PRESET MODE on the projector 
repeatedly until your desired mode is selected.
•Using the OSD...

  25
  Using the projector
EnglishSetting the User 1/User 2/User 3 mode
There are three user-definable modes if the current available picture modes are not suitable for your need. You 
can use one of the picture modes (except the selected User mode) as a starting point and customize the settings.
1. In the Picture -- Basic menu, highlight Picture Mode and press  /  to 
select User 1, User 2, or User 3 mode.
2. Press  to highlight Load Settings From.
This function is only available when User 1, User 2, or...

26 Using the projector  
EnglishFine-tuning the picture quality
No matter what picture mode you have 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 -- Basic menu and adjust the values by 
pressing  /  on the projector or remote control.
The higher the value, the brighter the picture. And lower the setting, darker 
the...

  27
  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 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...

28 Using the projector  
EnglishSetting a preferred color temperature
To set a preferred color temperature:
1. Highlight Color Temperature and select User 1, User 2, or User 3 by 
pressing  /  on the projector or remote control.
2. Press   to highlight Color Temperature User_ Fine Tuning and press 
ENTER. The Color Temperature User_ Fine Tuning page displays.
The menu name ‘User_’ corresponds with the setting selected 
in Color Temperature.
3. Press  /  to highlight the item you want to change and adjust...

  29
  Using the projector
EnglishAdjusting 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...

30 Using the projector  
EnglishSelecting the aspect ratio
The aspect ratio is the ratio of the image width to the image height. Digital TV is usually in 16:9 ratio, which is 
the default for this projector, and most analog TV signals and DVDs are in 4:3 ratio.
With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and 
scale the image output to a different aspect than that of the image input source. Images can be stretched in a 
linear manner so...