Bench Mx750/mp780st Digital Projector User Manual

Operation 41 The options available for color temperature* settings vary according to the signal type 
selected.
1.T1: With the highest color temperature, T1 makes the image appear the most bluish 
white than other settings.
2.T2: Makes images appear bluish white.
3.T3: Maintains normal colorings for white.
4.T4: 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 representing...

Operation 42Please 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 red in the projected 
picture will be selected. Increasing its range 
will include red close to yellow and red close 
to magenta.
5. Press  to highlight Saturation and adjust 
its values to your preference by pressing  /
. Every adjustment made will reflect to the 
image immediately.
For example, if you select Red and set its 
value at 0,...

Operation 43
Setting the presentation timer
The 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 page.
2. Highlight Timer period and decide the timer period by pressing  / . The length of 
time can be set from 1 to 5 minutes in 1-minute increments and 5 to...

Operation 44Connect the projector to your PC or notebook with a 
USB cable prior to using the paging function. See 
Connecting a computer on page 23 for details.
You can operate your display software program (on a 
connected PC) which responds to page up/down 
commands (like Microsoft PowerPoint) by pressing 
PAGE UP/DOWN on the remote control. 
If remote paging function doesnt work, check if the 
USB connection is correctly made and the mouse 
driver on your computer is updated to the latest 
version....

Operation 45 1. Press   on the remote control or press 
MENU/EXIT to open the OSD menu and press 
/  to highlight the INFORMATION menu.
2. Press  to highlight FAQ-Image and 
Installation or FAQ-Features and Service based 
on the information you want to know.
3. Press MODE/ENTER.
4. Press  /  to select a problem and press 
MODE/ENTER for possible solutions.
5. Press MENU/EXIT to exit the OSD.
Locking control keys
With the control keys on the projector locked, you can prevent your projector settings from...

Operation 46If you use this projector under other extreme conditions excluding the above, it may display 
auto shut-down symptoms, which is designed to protect your projector from over-heating. 
In cases like this, you should switch to High Altitude mode to solve these symptoms. 
However, this is not to state that this projector can operate under any and all harsh or 
extreme conditions.
Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker(s). Be 
sure you...

Operation 47
Personalizing the projector menu display
The On-Screen Display (OSD) menus can be set according to your preferences. The 
following settings do not affect the projection settings, operation, or performance. 
•Menu display time in the SYSTEM SETUP: Basic > Menu Settings menu sets the length 
of time the OSD will remain active after your last key press. The time length ranges from 
5 to 30 seconds in 5-second increments. Use  /  to select a suitable time frame.
•Menu position in the SYSTEM...

Operation 482. Press  to highlight DHCP and press  /  to select Off.
3. Contact your ITS administrator for information on the IP Address, Subnet Mask, 
Default Gateway, and DNS settings.
4. Press  to select the item you want to modify and enter the value.
5. Press  to highlight Apply and press MODE/ENTER.
Configuring the Wireless LAN Settings
1. Connect the BenQ wireless dongle (optional) to the USB TYPE-A input jack of the 
projector.
2. Highlight Wireless LAN in SYSTEM SETUP: Advanced > Network...

Operation 49
• The illustrations in web page control, Q Presenter and USB Reader sections are for the 
purpose of explanation and may differ from the actual design of your projector.
3. Click Download to save Q Presenter software on your computer.
You can also link to the web page control from Q Presenter > Settings > Advanced Setting > 
Control projector via web page on page 60. 
4. Execute the program installation.
5. Open Q Presenter, search and connect a network display. See Displaying image 
through...

Operation 50i. These buttons function the same as the ones on the remote control. See Remote 
control on page 13 for details.
The Display Setting page allows you to operate the projector as if  you were using the OSD 
menus. These functions are some useful  menu settings.
The Picture Setting page allows you to manage the projector as if  you were using the 
PICTURE menu.