BenQ Mx501/ms500/mx501-v/ms500-v Digital Projector User Manual

Operation 21
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 20 on page 9 for details.
A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the 
lock’s documentation for finding out how to use it.
Utilizing the password function
For...

Operation 22
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 3 seconds, and the INPUT PASSWORD 
message 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...

Operation 23
Changing the password
1. Open the OSD menu and go to the SYSTEM SETUP: Advanced> Security Settings > 
Change Password menu.
2. Press MODE/ENTER. The message “INPUT CURRENT PASSWORD” appears.
3. Enter the old password.
i. If the password is correct, another message “INPUT NEW PASSWORD” displays. 
ii. 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...

Operation 24To select the source:
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 at the corner of 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...

Operation 25 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 picture ratio (no matter what aspect the source is):
1.
Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.
2. Press  to highlight Aspect Ratio.
3. Press  /  to select an aspect ratio to suit the format of the video signal and your 
display...

Operation 263.4:3: 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 some computer monitors, standard 
definition TV and 4:3 aspect DVD movies, 
as it displays them without aspect 
alteration.
4:3 picture 

Operation 27
Optimizing the image
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 colors 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 closest to the color of the projection surface. There are several precalibrated 
colors to...

Operation 288. The confirmation message “Setting Saved” displays.
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 is selected. Based on your needs, you can make adjustments to these 
functions by highlighting 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...

Operation 29
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. 
Only in permanent installations with controlled lighting levels such as boardrooms, lecture 
theaters, or home theaters, should color management be considered. Color management 
provides fine color control adjustment to allow for more accurate color...

Operation 307. Repeat steps 3 to 6 for other color adjustments.
8. Make sure you have made all of the desired adjustments.
9. Press MENU/EXIT to exit and save the settings.
Setting the presentation timer
Presentation timer can indicate the presentation time on the screen to help you achieve 
better time management when giving presentations. Follow these steps to utilize this 
function:
1. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and press MODE/
ENTER to display the Presentation Timer...