BenQ Mw724 Users Manual

							
Operation 31
Fine-tuning the image size and clarity
1. Adjust the projected image to the size that you need using the zoom slide lever.
2. Then sharpen the image by using the focus  ring.
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Operation
32
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 menu.
1. Press  Menu/Exit  on the projector or 
remote control to turn the OSD 
menu on. 3. Press   to select 
Background Color  and 
press  /  to select a 
background color .
2. Use  /  to select the  SYSTEM 
SETUP: Basic  menu. 4. Press
 Menu/Exit  twice* on 
the projector or remote 
control to leave and save the 
settings.
*The first press leads you 
back to the main menu 
and the second press 
closes the OSD menu.
Current input 
Main menu icon
Main menu
Sub-menu
Highlight
(selected)
Press 
Menu/Exit  
to the  Status
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Operation 33
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 23 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 security purposes and to help prevent unauthorized use, the projector includes an 
option for setting up password security. The password can be set through the On-
Screen Display (OSD) menu.
WARNING: You will be inconvenienced if you activate the power-on lock 
functionality and subsequently forget  the password. Print out this manual 
(if necessary) and write the password you used in this manual, and keep 
the manual in a safe place for later recall.
Setting a password
Once a password has been set, the projector cannot be used unless the 
correct password is entered every time the projector is started.
1. Open the OSD menu and go to the  SYSTEM SETUP: Advanced > Security 
Settings  menu. Press  Mode/Enter .
2. Press   to select  Change Security Settings  and press Mode/Enter .
3. Enter the new or current password. As 
pictured to the right, the four arrow keys ( , 
,  ,  ) respectively represent 4 digits (1, 
2, 3, 4). According to the password you 
desire to set, press the arrow keys to enter 
six digits for the password. 
If the function is used for the first time, enter 
the default password (1, 1, 1, 1, 1, 1) of the 
projector by pressing the arrow key   six times.
4. Confirm the new password by re-entering the new password. Once the  password is set, the OSD menu returns to the  Security Settings page.
IMPORTANT: The digits being input will display as asterisks on-screen. 
Write your selected password down here in this manual in advance or 
right after the password is entered so that it is available to you should you 
ever forget it.
Password: __ __ __ __ __ __
Keep this manual in a safe place.
5. Press   to select  Power On Lock and select On by pressing  / .
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Operation
34 6. To leave the OSD menu, press 
Menu/Exit.
If you forget the password
If the password function is activated, you will be 
asked to enter the six-digit password every time 
you turn on the projector. If you enter the wrong 
password, the password error message as pictured 
to the right displays lasting for three seconds, and 
the message INPUT PASSWORD follows. You can 
retry by 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 34  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 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. Open the OSD menu and go to the  SYSTEM SETUP: Advanced > Security 
Settings .
2. Select  Change Password  and press Mode/Enter . The message  INPUT 
CURRENT PASSWORD  displays.
3. Enter the old password.
• If the password is correct, another message  INPUT NEW PASSWORD 
displays. 
• If the password is incorrect, the password error message displays lasting for three  seconds, and the message  INPUT CURRENT PASSWORD  displays for 
your retry. You can press  Menu/Exit to cancel the change or try another 
password.
4. Enter a new password.
IMPORTANT: The digits being input will display as asterisks on-screen. 
Write your selected password down here in this manual in advance or 
right after the password is entered so that it is available to you should you 
ever forget it.
Password: __ __ __ __ __ __
Keep this manual in a safe place.
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Operation 35
5. Confirm the new password by re-entering the new password.
6. You have successfully assigned a new password to the projector. Remember to 
enter the new password next time the projector is started.
7. To leave the OSD menu, press  Menu/Exit.
Disabling the password function
To disable password protection, go back to the  SYSTEM SETUP: Advanced > 
Security Settings  > Change Security Settings  menu after opening the OSD 
menu system and press  Mode/Enter. The message  INPUT PASSWORD  displays. 
Enter the current password.
• If the password is correct, the OSD menu returns to the  Security Settings 
page. Select  Power On Lock  and select Off by pressing  / . You will not 
have to enter the password next time you turn on the projector.  
• If the password is incorrect, the password error message displays lasting for three  seconds, and the message  INPUT PASSWORD displays for your retry. You 
can press  Menu/Exit  to cancel the change or try another password.
Though the password function is di sabled, you need to keep the old 
password in hand should you ever need to re-activate the password 
function by entering the old password.
Switching input signal
The projector can be connected to multiple devices at the same time. However, it can 
only display one full screen at a time. When starting up, the projector automatically 
searches for the available signals.
Be sure the  Quick Auto Search  function in the SOURCE menu is On (which is 
the default of this projector) if you want the projector to automatically search for the 
signals.
You can also manually cycle through the available input signals.
1. Press  SOURCE on the projector or 
remote control. A source selection bar 
displays. 
2. Press  /  until your desired signal is  selected and press  Mode/Enter. 
Once detected, the selected source information 
will display on the screen for seconds. If there is 
multiple equipment connected to the projector, 
repeat steps 1-2 to search for another signal.
• The brightness level of the projected image  will change accordingly when you switch 
between different input signals. Data 
(graphic) PC presentations using mostly 
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Operation
36 static images are generally brighter than Video using mostly moving 
images (movies).
• The input signal type effects the options available for the Picture Mode.  See  Selecting a picture mode on page 38  for details.
• The native display resolution of MX723 is in a 4:3 aspect ratio while the  native display resolution of MW724 is in a 16:10 aspect ratio. For best 
display picture results, you should se lect and use an input signal which 
outputs at this resolution. Any other  resolutions will be scaled by the 
projector depending upon the aspect ratio setting, which may cause 
some image distortion or loss of picture clarity. See  Selecting the 
aspect ratio on page 37  for details.
Changing Color Space
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 selected.
2. Press   to select  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 on the proj ected picture, magnify the picture. Use the 
direction arrow keys for navigating the picture.
•Using the OSD menu
1. Press  Menu/Exit  and then press  /  until the  DISPLAY menu is selected.
2. Press
  to select  Digital Zoom  and press Mode/Enter . The Zoom bar 
displays.
3. Press   on the projector repeatedly to magnify the picture to a desired size.
4. To navigate the picture, press  Mode/Enter to switch to the paning mode and 
press the directional arrows ( ,  ,  ,  ) to navigate the picture.
5. To reduce size of the picture, press  Mode/Enter to switch back to the zoom in/
out functionality, and press  AUTO to restore the picture to its original size. 
You can also press   repeatedly until it is restored to the original size.
The picture can only be navigated after the picture is magnified. You can 
further magnify the picture while searching for details.
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Operation 37
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 ratio to 
suit the format of the video signal and your display 
requirements.
•Using the OSD menu
1. Press  Menu/Exit  and then press  /  until the 
DISPLAY  menu is selected.
2. Press
  to select  Aspect Ratio .
3. Press  /  to select an aspect ratio to suit the format of the video signal and  your display requirements.
About the aspect ratio
In the pictures below, the black portions are inactive areas and the white 
portions are active areas. OSD menus can be displayed on those unused 
black areas.
1.Auto : Scales an image proportionally to fit the 
projectors native resolution in its horizontal or 
vertical width. This is suitable for the incoming 
image which is neither in 4:3 nor 16:9 and you 
want to make most use of the screen without 
altering the images aspect ratio.
2. Real: The image is projected as its original 
resolution, and resized to fit within the display 
area. For input signals with lower resolutions, 
the projected image will display smaller than if 
resized to full screen. You could adjust the 
zoom setting or move the projector towards 
the screen to increase the image size if 
necessary. You may also need to refocus the 
projector after making these adjusents.
3. 4:3: Scales an image so that it is displayed in the 
center of the screen with a 4:3 aspect ratio. This 
is most suitable for 4:3 images like computer 
16:10 picture
16:9 picture
4:3 picture
16:9 picture
4:3 picture
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Operation
38 monitors, standard definition TV and 4:3 aspect DVD movies, as it displays them 
without aspect alteration.
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 alteration.
Optimizing the image
Selecting a picture mode
The projector is preset with several predefined 
picture modes so that you can choose one to 
suit your operating environment and input 
signal picture type.
To select an operation mode that suits your 
need, you can follow one of the following steps.
• Press  Mode/Enter  on the remote control 
or projector repeatedly until your desired 
mode is selected.
•Go to the  PICTURE > Picture Mode  menu and press  /  to select a desired 
mode.
The picture modes are listed below.
1. Dynamic  mode: Maximizes the brightness of the projected image. This mode is 
suitable for environments where extra-high brightness is required, such as using 
the projector in well lit rooms.
2. Presentation  mode (Default): Is designed for presentations. The brightness is 
emphasized in this mode.
3. sRGB  mode: Maximizes the purity of RGB colors to provide true-to-life images 
regardless of brightness setting. It is most suitable for viewing photos taken with 
an sRGB compatible and properly calibrated camera, and for viewing PC graphic 
and drawing applications such as AutoCAD.
4. Cinema  mode: Is appropriate for playing colorful movies, video clips from 
digital cameras or DVs through the PC input for best viewing in a blackened 
(little light) environment.
5. User 1/User 2  mode: Recalls the settings customized based on the current 
available picture modes. See  Setting the User 1/User 2 mode on page 38  for 
details.
Setting the User 1/User 2 mode
16:9 picture
16:10 picture
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Operation 39
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 select  Reference Mode .
This function is only available when User 1 or User 2 mode is selected up in 
the Picture Mode sub-menu item.
5. Press  /  to select a picture mode that is closest to your need.
6. Press   to select a sub-menu item to be changed and adjust the value with  /
. See  Fine-tuning the image quality in user modes  below for details.
7. The settings will be saved when selecting.
Using Wall Color
In the situation where you are projecting onto a colored surface such as a painted wall 
which may not be white, the  Wall Color feature can help correct the projected 
picture’s color to prevent possible color difference between the source and projected 
pictures.
To use this function, go to the  DISPLAY > Wall Color  menu and press  /  to 
select a color which is the closest to the color of the projection surface. There are 
several precalibrated colors to choose from: Light Yellow, Pink, Light Green, Blue, and 
Blackboard.
Fine-tuning the image quality in user modes
According to the detected signal type, there are some user-definable functions 
available when  User 1 or User 2  mode is selected. Based on your needs, you can 
make adjustments to these functions by selecting them and pressing  /   on the 
projector or remote control.
Adjusting Brightness
The higher the value, the brighter the image. And 
the lower the setting, the darker the image. Adjust 
this control so the black  areas of the image appear 
just as black and that detail in the dark areas is 
visible.
Adjusting Contrast
The higher the value, the greater the contrast. Use 
this to set the peak white level after you have 
previously adjusted the  Brightness setting to suit 
your selected input and viewing environment.
You can also adjust  Brightness or Contrast  by using  
BRIGHT  or CONTRAST  key on the remote control.
Adjusting Color
Lower setting produces less saturated colors. If the setting is 
too high, colors on the image will be overpowering, which makes the image 
unrealistic.
+50+30 +70+50+30+70
0+30
-30
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Operation
40
Adjusting Tint
The higher the value, the more reddish the picture becomes. The lower the value, the 
more greenish the picture becomes.
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 true colors. If you prefer images with that quality, select  On. If you don’t need it, 
select  Off.
On  is the default and recommended selection for this projector. When  Off is 
selected, the  Color Temperature  function is not available.
Selecting a Color Temperature
The options available for color temperature* settings vary according to the signal type 
selected.
1.Cool:  Makes images appear bluish white.
2. Normal:  Maintains normal colorings for white.
3. Wa r m :  Makes images appear reddish white.
*About color temperatures:
There are many different shades that are considered to be white for various 
purposes. One of the common methods of re presenting 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.
Setting a preferred color temperature
To set a preferred color temperature:
1. Select  Color Temperature  and select Wa r m, Normal  or Cool  by pressing 
/   on the projector or remote control.
2. Press   to select  Color Temperature Fine Tuning  and press MODE/
ENTER . The Color Temperature Fine Tuning page displays.
3. Press  /  to select the item you want to change and adjust the values by 
pressing /  .
•R Gain/G Gain/B Gain : Adjusts the contrast levels of Red, Green, and Blue.
• R Offset/G Offset/B Offset : Adjusts the brightness levels of Red, Green, and 
Blue.
4. Press  MENU/EXIT  to exit and save the settings.
3D Color Management
In most installation situations, color management will not be necessary, such as in 
classroom, meeting room, or lounge room situations where lights remain on, or 
where building external windows allow daylight into the room. 
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