BenQ Mp620/mp720/mp720p Digital Projector Users Manual

Operation 25
Operation
Start up
1. Plug the power cord into the projector and into 
a wall socket. Turn on the wall socket switch 
(where fitted). Check that the Power indicator 
on the projector lights orange after power has 
been applied.
2. Remove the lens cap. If it is left on, it could 
become deformed due to the heat produced by 
the projection lamp.
3. Press and hold (for 2 seconds) the Power 
button on the remote control or projector to 
start the unit. The Power indicator light flashes 
green...

Operation 26
To set a password:
CAUTION: 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 on-screen menu and go to  Setting > Password. Select On by pressing 
Left 3or Right4.
2. When the function is activated for the first time, 
a prompt will display on the screen. Use the Up 
5 or Down 6 button to select a number for 
each digit of the password. Use the Left 3 or 
Right4 button to move between the digits...

Operation 27
IMPORTANT: Write your selected password down here in this manual so that it is available to 
you should you ever forget it.
Password: __ __ __ __
Keep this manual in a safe place.
ii. If the password is incorrect, a “Password Error” message displays. Press Up 5 to 
try again or press Down 6 to cancel.
4. Check the new password.
i. Pressing Auto completes the procedure. 
ii. Press Up 5 to try again. 
iii. Press Down 6 to cancel the set-up and return to the on-screen menu.
Adjusting the...

Operation 28
Fine-tuning the image size and clarity
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to the screen. 
To  c o r r e c t  t h i s ,  b e s i d e s  a djusting the height of the 
projector, you will need to manually correct it 
following ONE of these steps.
1. Press 3 Left/ Right 4 on the control panel of the 
projector to display the status bar labelled...

Operation 29
Selecting an application mode
The projector is preset with several predefined 
application modes so that you can choose one to suit 
your operating environment and input source picture 
type. To select a operation mode that suits your need, 
press Mode. The picture modes available for different 
types of signals are shown below. See Application 
Mode on page 33 for details.
Switching input signal
The projector can be connected to multiple devices 
at the same time. However, it can only...

Operation 30
Remote paging operations
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 and Page Dow n on the remote control. See Connecting 
a computer on page 18 for details. 
Connect the projector to your PC or notebook with a USB cable prior to 
using this function. 
Freezing the image
Press the Freeze button on the remote control to freeze the image. An icon 
 will display in the lower right...

Operation 31
Menu operation
Menu system
Please note that the on-screen display (OSD) menus vary according to the signal type 
selected.
*When a Video or S-Video signal is connected, the function is only available with NTSC 
system selected.
Functions available when receiving different signal types...
Sub-MenuPC / DVI-AWireless / 
DVI-DVideo / S-
VideoComponent 
Video 
Picture
Application Mode
Keystone
Color Temp
Brightness
ContrastApplication Mode
Keystone
Color Temp
Brightness
Contrast
Color
Tint*...

Operation 32
Using the menus
The projector is equipped with on-screen display (OSD) menus for making various 
adjustments and settings.
There are 17 different menu languages. (Refer to page 4. Advance menu on page 37 for 
more details.)
The following example describes the adjustment of the keystone.
1. Press 6 Menu on the projector or Menu 
on the remote control to turn the on-
screen menu on.4. Adjust keystone values by 
pressing 3/ 4on the projector 
or remote control.
2. Use 3 / 4 on the projector or...

Operation 33
1. Picture menu
Some picture adjustments are available only when certain input sources are in use. 
Unavailable adjustments are not shown on the screen.
FUNCTION 
(default setting 
/ value)
DESCRIPTION
Application 
Mode
(PC: 
Brightest;
YPbPr/ S-
Video/ Video: 
Movie)
Pre-defined application modes are provided so you can optimize your 
projector image set-up to suit your program type.
You can use the remote control Mode button to select a predefined 
application mode. See Selecting an...

Operation 34
Color Temp 
(depends on 
the selected 
Application 
mode)
There are four color temperature* settings are available.
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...