BenQ MP780ST Plus User Manual

BenQ MP780ST Plus manual cover
Pages 104
Year 2011
Language(s)
English en

BenQ MP780ST Plus Specification

The BenQ MP780ST Plus is a versatile short-throw projector designed to deliver high-quality visual presentations in educational and corporate settings. It boasts a native resolution of XGA 1024x768, ensuring clear and detailed projections. The device features a brightness level of 2500 ANSI lumens, which provides vibrant images even in well-lit environments. With a contrast ratio of 3000:1, the projector offers deep blacks and vivid colors, enhancing the overall viewing experience.

The MP780ST Plus employs DLP technology, known for its reliability and longevity, minimizing maintenance requirements. It supports a lamp life of up to 5000 hours in Eco Mode, reducing the cost of ownership. The projector's short-throw capability allows it to project a 78-inch image from just one meter away, making it ideal for small rooms or constrained spaces where traditional projectors may not be feasible.

Connectivity options include HDMI, VGA, S-Video, and composite video inputs, providing flexibility to connect various multimedia devices. The projector also incorporates a built-in 10W speaker, delivering adequate audio for small to medium-sized rooms without the need for external speakers. An interactive pen is included, transforming any flat surface into an interactive whiteboard, which is particularly beneficial in educational environments.

The design of the BenQ MP780ST Plus is compact and lightweight, ensuring easy installation and portability. It also features intuitive controls and an on-screen menu for straightforward operation. With its combination of high performance, interactive capabilities, and user-friendly design, the BenQ MP780ST Plus is a robust solution for enhancing presentations and fostering interactive learning experiences.

BenQ MP780ST Plus F.A.Q.

How do I connect my BenQ MP780ST Plus projector to a laptop?

To connect your BenQ MP780ST Plus projector to a laptop, use a VGA or HDMI cable. Connect one end to the projector and the other end to your laptop's VGA or HDMI port. Then, select the appropriate input source on the projector by using the 'Source' button on the remote or the projector's control panel.

What should I do if the projector is not displaying any image?

If your BenQ MP780ST Plus projector is not displaying an image, check that all cables are securely connected and that the source device is powered on. Ensure the projector is set to the correct input source. If the problem persists, try restarting both the projector and the connected device.

How can I clean the projector's lens?

To clean the lens of the BenQ MP780ST Plus projector, turn off the projector and allow it to cool. Use a soft, lint-free cloth moistened with a lens cleaning solution to gently wipe the lens. Avoid using abrasive materials that might scratch the lens surface.

Why is the image from my projector blurry?

Blurry images can be caused by incorrect focus settings or a dirty lens. Adjust the focus ring on the projector until the image is sharp. If the lens is dirty, clean it carefully. Also, ensure the projector is positioned correctly in relation to the screen.

How do I replace the lamp in my BenQ MP780ST Plus projector?

To replace the lamp, turn off the projector and allow it to cool. Remove the lamp cover by loosening the screws. Unscrew the lamp module and carefully pull it out. Insert the new lamp module, secure it with screws, and replace the cover. Ensure the projector is reset to recognize the new lamp.

What should I do if the projector overheats?

If the BenQ MP780ST Plus projector overheats, ensure it is placed in a well-ventilated area and that the air vents are not blocked. Clean the air filter and the vents to remove dust build-up. Reduce the ambient temperature if possible.

How can I fix color distortion in the projected image?

Color distortion can often be resolved by recalibrating the projector's color settings through the on-screen menu. Check the cable connections for any damage and ensure they are securely connected. Resetting the projector to its default settings can also help.

Why is my projector making a loud noise?

A loud noise from the BenQ MP780ST Plus projector is usually from the fan working harder to cool the unit. Check the air vents and clean them if necessary. Ensure the projector is not placed in an enclosed space, and check if the fan needs replacement due to wear and tear.

How can I adjust the keystone on the BenQ MP780ST Plus projector?

To adjust the keystone, access the projector's menu and navigate to the keystone correction settings. Use the arrow keys on the remote or the projector's control panel to adjust the image until it is rectangular.

What maintenance is required for optimal performance of the projector?

Regular maintenance includes cleaning the lens, air filter, and air vents to prevent dust build-up. Periodically check the lamp hours and replace the lamp when necessary. Ensure firmware is up-to-date and store the projector in a cool, dry place.