Troubleshooting

The projector does not turn on.

 

Cause

Remedy

 

 

 

 

 

Plug the power cord into the AC inlet on the

 

There is no power from the power cord.

projector, and plug the power cord into the power

 

outlet. If the power outlet has a switch, make sure

 

 

 

 

that it is switched on.

 

 

 

 

Attempting to turn the projector on again

Wait until the cooling down process has

 

during the cooling process.

completed.

 

 

 

 

No picture

 

 

 

 

 

Cause

Remedy

 

 

 

 

The video source is not turned on or

Turn the video source on and check that the

 

connected correctly.

signal cable is connected correctly.

 

 

 

 

The projector is not correctly connected

Check the connection.

 

to the input signal device.

 

 

 

 

 

 

The input signal has not been correctly

Select the correct input signal with the SOURCE

 

selected.

key on the projector or remote control.

 

 

 

 

The lens cover is still closed.

Open the lens cover.

 

Blurred image

 

 

 

 

 

Cause

Remedy

 

 

 

 

The projection lens is not correctly

Adjust the focus of the lens using the focus ring.

 

focused.

 

 

 

 

 

 

The projector and the screen are not

Adjust the projection angle and direction as well

 

aligned properly.

as the height of the projector if necessary.

 

 

 

 

The lens cover is still closed.

Open the lens cover.

 

Remote control does not work.

 

 

 

 

 

Cause

Remedy

 

 

 

 

The battery is out of power.

Replace the battery with a new one.

 

There is an obstacle between the remote

Remove the obstacle.

 

control and the projector.

 

 

You are too far away from the projector.

Stand within 8 meters (26 feet) of the projector.

 

The password is incorrect.

 

 

 

 

 

Cause

Remedy

 

 

 

 

You do not remember the password.

Please see "Entering the password recall

 

procedure" on page 28 for details.

 

 

 

 

 

Troubleshooting 61

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BenQ MP575, MP576, MP525P, MP526 user manual Troubleshooting, Cause Remedy

MP526, MP525, MP525P, MP575, MP576 specifications

BenQ has established itself as a significant player in the projector market, offering a diverse range of models catering to various applications, from education to business and home entertainment. The BenQ MP575, MP525P, MP576, MP526, and MP525 models represent a blend of advanced technology and user-friendly features designed to meet the needs of modern users.

The BenQ MP575 is renowned for its high brightness and excellent color accuracy, making it suitable for well-lit environments. With a brightness of 3000 ANSI lumens, users can expect clear and vibrant images, even in daylight. This model also incorporates BenQ's proprietary DLP technology, which enhances image sharpness and ensures long-lasting performance without color degradation.

Similarly, the BenQ MP525P presents itself as a versatile option with its lightweight design, making it ideal for on-the-go presentations. It offers a brightness of 2500 ANSI lumens and features a resolution of XGA (1024 x 768), ensuring that text and graphics are sharp and clear. It also supports various input sources, including HDMI, VGA, and USB, giving users flexibility in connectivity.

The BenQ MP576, another impressive model, is designed with enhanced networking capabilities, ideal for corporate environments where collaboration is key. This projector not only offers excellent image quality with a resolution of XGA but also includes features like LAN display, allowing multiple devices to connect wirelessly, thus simplifying the presentation process.

The MP526 mirrors some of the MP575's strengths while focusing on energy efficiency. It features a long lamp life of up to 5000 hours, which significantly reduces maintenance costs and ensures longer periods between lamp replacements. This characteristic is particularly appealing for organizations looking to minimize operational costs.

Last but not least, the BenQ MP525 boasts remarkable portability and ease of use, coupled with a quick start and shutdown feature. This projector is particularly suitable for educators and business professionals who require a reliable device that can be set up and packed away quickly.

All these models underscore BenQ's commitment to delivering high-quality projectors that cater to the needs of diverse users, with features designed to enhance the viewing experience, ensure reliable performance, and facilitate ease of use. Their combination of brightness, resolution, connectivity options, and portability makes them an excellent choice for anyone looking to invest in a projector for various applications.