Troubleshooting

The projector does not turn on.

Cause

Remedy

 

Plug the power cord into the AC inlet on the projector, and

There is no power from the power cable.

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 during

Wait until the cooling down process has completed.

the cooling process.

 

No picture

Cause

Remedy

The video source is not turned on or connected

Turn the video source on and check that the signal cable

correctly.

is connected correctly.

The projector is not correctly connected to the

Check the connection.

input signal device.

 

The input signal has not been correctly selected.

Select the correct input signal with the SOURCE 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 focused.

Adjust the focus of the lens using the focus ring.

The projector and the screen are not aligned

Adjust the projection angle and direction as well as the

properly.

height of the projector if necessary.

The lens cover is still closed.

Open the lens cover.

Remote control does not work

Cause

Remedy

The batteries are out of power.

Replace the batteries with new ones.

There is an obstacle between the remote control

Remove the obstacle.

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 26 for details.

 

English

Troubleshooting 51

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BenQ SP920 user manual Troubleshooting

SP920 specifications

The BenQ SP920 is a sophisticated projector designed for a variety of professional and educational applications. As a versatile option, it stands out due to its impressive imaging capabilities, robust connectivity features, and user-friendly operation, making it a reliable choice for presentations, lectures, and even home entertainment.

One of the key features of the BenQ SP920 is its remarkable brightness, boasting an output of 5,000 ANSI lumens. This powerful lumen rating ensures that images remain vivid and clear even in well-lit environments, making it ideal for large conference rooms or classrooms. The projector’s resolution is another highlight, with a native WUXGA resolution of 1920 x 1200 pixels. This high-definition quality supports detailed visuals, ensuring that text is legible and images are sharp, enhancing the overall viewing experience.

The SP920 employs advanced DLP technology, known for producing high contrast ratios and vibrant colors. The combination of 10,000:1 contrast ratio and BrilliantColor technology allows for a broader color spectrum and improved white balance. This results in stunning image quality, showcasing deep blacks and bright whites, as well as rich, color-accurate visuals suitable for a multitude of content types.

Connectivity is another area where the BenQ SP920 excels. It features multiple input options, including HDMI, VGA, and USB, allowing it to easily connect to various devices such as laptops, Blu-ray players, and gaming consoles. The built-in speaker enhances its convenience, providing decent audio quality without the need for additional external sound systems.

User-oriented features include a simple setup process with easy-to-navigate menus, making it accessible for individuals with varying levels of technical expertise. The projector supports vertical and horizontal keystone correction, enabling easy adjustments for an even and properly aligned image when projecting at angles.

In terms of longevity and maintenance, the BenQ SP920 is equipped with a lamp life of up to 4,000 hours in normal mode and an impressive 6,000 hours in Eco Mode. This extends the time between replacements, reducing operational costs in the long run.

Overall, the BenQ SP920 is an excellent choice for professionals and educators seeking a reliable, high-performance projector that delivers exceptional image quality and versatile functionality for various applications. Its combination of brightness, clarity, and connectivity options make it a valuable tool for any presentation setup.