BenQ Projector MX882UST User Manual

Operation 21
Operation
Starting up the projector
1. Plug the power cord into the projector and into a 
power outlet. Turn on the power outlet switch 
(where fitted). Check that the POWER indicator 
light on the projector lights orange after power 
has been applied.
Please use the original accessories (e.g. power cord) only with the 
device to avoid possible dangers such as electric shock and fire.
2. Press  POWER or ON to start the projector. As soon as the lamp lights up, 
a Pow e r  O n  To n e will be...

Operation
22
Adjusting the projected image
Auto-adjusting the image
In some cases, you may need to optimize the picture quality. To do this, press  AUTO on 
the projector or remote control. Within 3  seconds, the built-in Intelligent Auto 
Adjustment function will re-adj ust the values of Frequency and Clock to provide the best 
picture quality. 
The current source information will be displaye d in the corner of the screen for 3 seconds.
This function is only available when PC signal (analog RGB) is...

Operation 23 projector to correct keystoning at the right side of the image. Press  on the 
projector to correct keystoning at the left side of the image.
Adjusting Corner Fit
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....

Operation 24
Adjusting surface fit
Manually correct geographic distortion by Surface Fit calibration function.
1. Press MENU/EXIT and then press  /  until the DISPLAY menu is highlighted.
2. Press  to highlight Surface Fit and press MODE/ENTER. The Surface Fit 
correction page displays.
3. Press / to select Horizontal and press MODE/ENTER.
4. Select the direction you want to adjust and press MODE/ENTER.
5. Press  /  to adjust the left or/and right side convex or concave. Single side 
adjustment is for...

Operation 25
Using the menus
The projector is equipped with On-Screen Display (OSD) menus for making various 
adjustments and settings.
The OSD screenshots below are for reference only, and may differ from the actual design.
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 MODE/ENTER. 
2. Use  /  to highlight the SYSTEM 
SETUP: Basic...

Operation 26
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 27 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 27
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 
PA S S WO R D 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...

Operation 28
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. Press MODE/ENTER. The message “INPUT PASSWORD” displays. Enter 
the current password. 
i. If the password is correct, the OSD menu returns to the Security Settings 
page.
Press   to highlight Power On Lock and press  /  to select Off. You will 
not have to enter the password next time when turning on the...

Operation 29
Changing Color Space
In the unlikely event that you connect the projector to a DVD player via the projector’s 
HDMI/MHL or HDMI input and the projected picture displays wrong colors, please 
change the color space to YUV.
To  d o  t h i s :
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/HML or HDMI input port is in use....

Operation 302. 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 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 requirements.