Confirm
Clear
Cancel

•If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message 'Out of Range' displayed on a blank screen.

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. For details of the OSD menu operation, please refer to "Using the menus" on page 38.

WARNING: You will be inconvenienced if you activate the password 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 and activated, 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 Setting > Password. Select On by pressing

Left 3 or Right4.

2. When the function is activated for the first time, a prompt will display on the screen.

3. As pictured to the right, the four arrow buttons

Input Password

(Up 5, Right4, Down 6, Left 3) respectively represent 4 digits (1, 2, 3, 4). Press the arrow buttons to enter four digits for the password.

4.When all digits are entered and the password is ready, press AUTO to confirm.

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.Enter the password again for verification.

6.Perform one of the following 3 steps.

i.Press AUTO to continue. The set-up is finished when the message “Password setup completed” displays.

ii.Press Up 5 to clear and re-enter four digits.

iii.Press Down 6 to cancel the password set-up and return to the on-screen menu.

To disable password protection, go to Setting > Password after opening the OSD

menu system. Select Off by pressing Left 3 or Right4. Then press Down 6 to confirm or Up 5 to cancel.

Though the password function is disabled, you need to keep the old password in hand should you ever need to change the password by entering the old password.

26 Operation

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BenQ MP721C user manual Utilizing the password function, Setting a password, Left 3 or Right4
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MP721C specifications

The BenQ MP721C is a versatile and reliable multimedia projector designed to meet the needs of various presentation environments, making it an ideal choice for both educational and business settings. With a bright output and an array of features, the MP721C enhances the viewing experience, ensuring that every detail is clear and impactful.

One of the standout features of the BenQ MP721C is its impressive brightness level, measuring at 2400 ANSI lumens. This high lumen output means that the projector can be used effectively in well-lit rooms without sacrificing image quality. The resolution of 1024 x 768 (XGA) allows for crisp and clear images, making it suitable for displaying detailed presentations, videos, and graphics.

The MP721C employs DLP technology, known for its reliability and consistent performance. This technology also contributes to the projector's ability to produce rich colors and deep blacks, enhancing the overall visual experience. Furthermore, the BenQ MP721C includes a built-in speaker that offers decent audio, so users can deliver presentations without the need for external sound systems.

The connectivity options of the MP721C are robust, featuring multiple input ports such as VGA, composite video, and S-Video, ensuring compatibility with a wide range of devices including laptops, cameras, and DVD players. Additionally, the projector includes USB connectivity, allowing users to display images directly from USB drives.

The projector is designed with user convenience in mind. It offers features such as automatic vertical keystone correction, which helps to eliminate image distortion when the projector is not perfectly aligned with the screen. The easy-to-use on-screen menu simplifies the process of adjusting settings, making it accessible for presenters of all technical skill levels.

Moreover, the BenQ MP721C is energy-efficient, with a long lamp life that can reach up to 4000 hours in economic mode, reducing maintenance costs and downtime. Its compact and portable design makes it easy to transport, allowing for quick setup in different locations.

In summary, the BenQ MP721C is an adaptable projector, combining brightness, connectivity, and user-friendly features. Whether in the classroom or a boardroom, it provides an effective solution for making presentations stand out, while ensuring reliability and longevity for regular use.
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