BenQ Mw870ust Users Manual

Operation
31
Using the menus
The projector is equipped with On-Screen Display (OSD) menus for making various 
adjusents and settings.
Below is the overview of the OSD menu.
The following example describes how to set the OSD language.
1. Press MENU/EXIT on the projector or 
remote control to turn the OSD menu 
on.3. Press  to highlight 
Language and press  /  to 
select a preferred language.
2. Use  /  to highlight the SYSTEM 
SETUP: Basic menu.4. Press MENU/EXIT twice* on 
the projector or remote...

Operation 32
Securing the projector
Using a security cable lock
The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a 
lock, such as the Kensington lock, to secure the projector. You can locate a Kensington 
lock slot on the rear side of the projector. See item 22 on page 10 for details.
A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to 
the locks documentation for finding out how to use it.
Utilizing the password function
For...

Operation
33 entering another six-digit password, or if you did not record the password in this manual, 
and you absolutely do not remember it, you can use the password recall procedure. See 
Entering the password recall procedure on page 33 for details.
If you enter an incorrect password 5 times in succession, the projector will automatically 
shut down in a short time.
Entering the password recall procedure
1. Press and hold AUTO on the projector or 
remote control for 3 seconds. The projector 
will...

Operation 34
Disabling the password function
To disable password protection, go back to the SYSTEM SETUP: Advanced > 
Security Settings > Change Security Settings > Power on Lock menu after 
opening the OSD menu system. Select Off by pressing  / . The message INPUT 
PASSWORD displays. Enter the current password. 
• If the password is correct, the OSD menu returns to the Security Settings 
page with Off shown in the row of Power on Lock. You will not have to enter 
the password next time you turn on the...

Operation
35 In the unlikely event that you connect the projector to a DVD player via the projectors 
HDMI input and the projected picture displays wrong colors, please change the color space 
to YUV.
1. Press MENU/EXIT and then press   / until the SOURCE menu is highlighted.
2. Press   to highlight Color Space Conversion and press  /  to select a suitable 
color space.
This function is only available when the HDMI input port is in use.
Magnifying and searching for details
If you need to find the details...

Operation 36
Selecting the aspect ratio
The aspect ratio is the ratio of the image width to the image height.
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 signal. 
To change the projected image ratio (no matter what aspect the source is):
• Using the remote control
1. Press ASPECT to show the current setting.
2. Press ASPECT repeatedly to select an aspect...

Operation
37 4.16:9: Scales an image so that it is displayed in the 
center of the screen with a 16:9 aspect ratio. This 
is most suitable for images which are already in a 
16:9 aspect, like high definition TV, as it displays 
them without aspect alteration.
5.16:10: Scales an image so that it is displayed in the 
center of the screen with a 16:10 aspect ratio. This 
is most suitable for images which are already in a 
16:10 aspect, like high definition TV, as it displays 
them with out aspect...

Operation 38
Setting the User 1/User 2 mode
There are two 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 User 1/User 2) as a 
starting point and customize the settings.
1. Press MENU/EXIT to open the On-Screen Display (OSD) menu.
2. Go to the PICTURE > Picture Mode menu.
3. Press  /  to select User 1 to User 2.
4. Press  to highlight Reference Mode.
This function is only available when User 1 or User 2 mode is...

Operation
39
Adjusting Sharpness
The higher the value, the sharper the picture becomes. The lower the value, the softer the 
picture becomes.
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. It enables a 
greater than 50% brightness increase in mid-tone images, which are common in video and 
natural scenes, so the projector reproduces images in realistic and...

Operation 402. Press MODE/ENTER and the 3D Color Management page displays.
3. Highlight Primary Color and press  /  to select a color from among Red, 
Yellow, Green, Cyan, Blue, or Magenta.
4. Press   to highlight Hue and press  /  to select its range. Increase in the range 
will include colors consisted of more proportions of its two adjacent colors.
Please refer to the illustration to the right 
for how the colors relate to each other.
For example, if you select Red and set its 
range at 0, only pure...