BenQ SH940 User Manual

BenQ SH940 manual cover
Pages 62
Year 2013
Language(s)
English en

BenQ SH940 Specification

The BenQ SH940 Projector is a high-performance device designed for professional presentations and large venue displays. It features a native 1080p Full HD resolution, ensuring sharp and detailed images that enhance the viewing experience. With a brightness level of 4000 ANSI lumens, the SH940 delivers clear and vibrant visuals even in well-lit environments, making it suitable for business meetings, classrooms, and auditoriums.

The projector employs DLP technology, which provides precise color accuracy and consistent image quality over time. Its high contrast ratio of 50,000:1 ensures deep blacks and bright whites, contributing to a dynamic viewing experience. The SH940 supports a wide array of inputs, including HDMI, VGA, and USB, facilitating easy connectivity with various digital and analog devices.

For ease of installation, the projector features vertical and horizontal lens shift, as well as 1.5x zoom capability, allowing flexible placement without compromising image quality. It also includes advanced image calibration options such as 2D keystone correction and corner fit, ensuring perfectly aligned projections on any surface.

The BenQ SH940 is equipped with built-in 20W speakers, providing sufficient audio output for most presentation environments. For more robust audio needs, external speakers can be connected via the audio output ports. The projector is designed with eco-friendly features, including SmartEco technology which optimizes lamp power consumption based on content brightness, extending lamp life and reducing energy costs.

Overall, the BenQ SH940 Projector combines high-resolution imaging, versatile connectivity, and user-friendly installation features, making it an ideal choice for professional and educational settings requiring reliable and high-quality projection solutions.

BenQ SH940 F.A.Q.

How do I connect my BenQ SH940 projector to a laptop?

To connect your BenQ SH940 projector to a laptop, use an HDMI cable for the best quality. Plug one end into the laptop's HDMI port and the other into the projector's HDMI input. Select the appropriate HDMI source on the projector using the remote or the control panel.

What should I do if the BenQ SH940 projector is not turning on?

First, ensure the power cable is securely connected and the outlet is functional. Check if the power indicator on the projector is lit. If not, try a different power outlet. If the problem persists, inspect the power cable for damage or contact BenQ support.

How can I adjust the image size on the BenQ SH940?

To adjust the image size on the BenQ SH940, use the zoom ring on the lens. For further adjustments, reposition the projector closer to or farther from the screen. You can also adjust the keystone settings to maintain image proportions.

What is the best way to clean the BenQ SH940 projector lens?

To clean the lens, use a soft, lint-free cloth. Gently wipe the lens in a circular motion. Avoid using cleaning solutions or solvents, as they may damage the lens coating. Ensure the projector is turned off and cooled down before cleaning.

How do I change the lamp in the BenQ SH940 projector?

To change the lamp, first unplug the projector and allow it to cool. Remove the lamp cover on the bottom of the projector using a screwdriver. Unscrew the old lamp and replace it with a new BenQ-approved lamp. Secure the new lamp and replace the cover.

What should I do if the projector is overheating?

Ensure the projector's vents are not blocked and that there is adequate ventilation around the unit. Clean the air filter if necessary. If the problem continues, reduce the projector's brightness or switch to Eco mode to minimize heat generation.

Why is there no sound coming from my BenQ SH940 projector?

Check if the audio cable is properly connected. Ensure the volume is turned up on both the projector and the source device. If using HDMI, make sure the audio output settings on the source device are configured correctly.

How do I reset the BenQ SH940 projector to factory settings?

To reset the projector to factory settings, access the on-screen menu, navigate to the 'Settings' or 'System' section, and select 'Factory Reset'. Confirm the reset and allow the projector to reboot.

What is the recommended maintenance schedule for the BenQ SH940 projector?

Regularly clean the air filter and lens every 3-6 months, depending on usage and environment. Check lamp hours and replace the lamp when nearing its expected lifespan. Perform a general inspection of cables and connections periodically.

How can I improve the picture quality on my BenQ SH940 projector?

Ensure the projector is properly aligned with the screen and the focus is adjusted. Use high-quality cables and sources. Adjust the picture settings through the menu to suit your environment. Regularly clean the lens to avoid image blurriness.