BenQ DX818ST User Manual

BenQ DX818ST manual cover
Pages 64
Year 2013
Language(s)
English en

BenQ DX818ST Specification

The BenQ DX818ST Projector is a versatile and high-performance short-throw projector designed to deliver exceptional image quality and flexibility for various settings, including educational and business environments. It features a native XGA resolution of 1024 x 768 pixels, ensuring crisp and clear visuals that enhance presentations and multimedia content. With a brightness level of 3000 ANSI lumens, the DX818ST provides bright and vivid images even in well-lit rooms, making it suitable for diverse lighting conditions.

The projector’s short-throw capability allows it to project large images from a short distance, which is ideal for small spaces and reduces the risk of shadows and glare during presentations. It supports a contrast ratio of 13000:1, delivering deep blacks and vibrant colors for enhanced image clarity and detail. Equipped with DLP technology, the DX818ST ensures reliable performance and long-lasting image quality with reduced maintenance needs.

Connectivity options include HDMI, VGA, S-Video, and composite video inputs, catering to a wide range of devices and media sources. Its built-in 10-watt speaker provides clear audio output, eliminating the need for external speakers in smaller venues. The projector is compatible with 3D content, adding an immersive dimension to educational and entertainment experiences.

The BenQ DX818ST is designed with eco-friendly features, including SmartEco technology, which optimizes lamp power to extend lamp life up to 6500 hours while reducing energy consumption. Its lightweight and portable design make it easy to transport and set up, ensuring flexibility for dynamic presentation needs. Overall, the BenQ DX818ST Projector combines advanced features and user-friendly operation, making it a reliable choice for professionals seeking quality projection solutions.

BenQ DX818ST F.A.Q.

How do I connect my BenQ DX818ST to a laptop via HDMI?

To connect your BenQ DX818ST to a laptop via HDMI, plug one end of the HDMI cable into the HDMI port on your laptop and the other end into the HDMI port on the projector. Ensure that the projector is set to the correct input source by using the input button on the remote control or the projector's control panel.

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

Check that all cables are securely connected and that the projector is turned on. Ensure that the source device is also powered on and correctly set to output video. Verify that the projector is set to the correct input source and try a different cable or port if necessary.

How can I clean the lens of the BenQ DX818ST projector?

To clean the lens, turn off the projector and allow it to cool. Use a soft, lint-free cloth slightly dampened with lens cleaner to gently wipe the lens. Avoid using abrasive materials or excessive pressure.

Why is my projector showing a 'lamp warning' message and what should I do?

A 'lamp warning' message indicates that the lamp is nearing the end of its life. You should consider replacing the lamp soon. Refer to the user manual for lamp replacement instructions and ensure you use a compatible lamp.

How do I adjust the image size on the BenQ DX818ST projector?

To adjust the image size, use the zoom lever located on the projector lens or physically move the projector closer to or further from the screen. Ensure the projector is aligned with the screen for the best image quality.

What is the best way to maintain the projector to ensure its longevity?

Regularly clean the air filters and ensure proper ventilation around the projector to prevent overheating. Protect the projector from dust and avoid unplugging it immediately after use to allow the cooling fan to operate.

Can I mount the BenQ DX818ST projector on the ceiling?

Yes, the BenQ DX818ST can be ceiling mounted. Use a compatible ceiling mount kit and follow the mounting instructions provided in the user manual. Ensure the mount is securely attached and the projector is properly aligned with the screen.

How do I reset the BenQ DX818ST projector to factory settings?

To reset the projector to factory settings, go to the on-screen menu, navigate to the 'System Setup' or 'Advanced' menu, and select 'Reset All Settings'. Confirm the reset when prompted.

What are the steps to replace the projector lamp in the BenQ DX818ST?

First, turn off the projector and allow it to cool. Disconnect the power cord and open the lamp cover. Unscrew the lamp module and carefully remove it. Insert the new lamp, secure it with screws, and replace the cover. Reconnect the power and reset the lamp timer through the on-screen menu.

How can I update the firmware on my BenQ DX818ST projector?

Firmware updates for the BenQ DX818ST are typically provided on the BenQ support website. Download the update file and follow the provided instructions, which usually involve connecting a USB device with the firmware to the projector and accessing the firmware update option in the menu.