BenQ LX770 User Manual

BenQ LX770 manual cover
Pages 76
Year 2017
Language(s)
English en

BenQ LX770 Specification

The BenQ LX770 Projector is a high-performance projection device designed for professional environments where precision and clarity are paramount. This projector utilizes a cutting-edge BlueCore laser light source technology, enhancing its color accuracy and offering an impressive brightness output of 5,000 ANSI lumens. This ensures vibrant, clear images even in well-lit conditions. The native resolution of WUXGA (1920 x 1200) supports high-definition content, making it suitable for detailed presentations and video playback.

The projector's laser light source boasts a remarkably long lifespan of up to 20,000 hours, minimizing maintenance and operational costs over time. With a high contrast ratio of 3,000,000:1, the LX770 delivers deep blacks and vivid colors, enhancing the overall visual experience. It also features a flexible 1.5x zoom ratio and vertical lens shift, providing versatility in installation and allowing for easy adjustments to fit various projection scenarios.

Connectivity options are robust, including dual HDMI inputs, VGA, LAN, and USB, ensuring compatibility with a wide range of multimedia devices. The BenQ LX770 is equipped with advanced networking capabilities, allowing for remote management and control through a local network, which is ideal for corporate settings.

In addition to its technical prowess, the LX770 is designed with eco-friendly features, such as power-saving modes that reduce energy consumption without compromising performance. This projector is engineered to deliver reliable, high-quality visuals with minimal environmental impact, making it a suitable choice for businesses that prioritize sustainability. Overall, the BenQ LX770 Projector combines leading-edge technology with practical features to meet the demands of modern professional environments.

BenQ LX770 F.A.Q.

How do I reset the BenQ LX770 projector to factory settings?

To reset the BenQ LX770 projector to factory settings, go to the 'Menu' on the projector, select 'System Setup: Advanced', then choose 'Reset All Settings'. Confirm the reset when prompted.

What is the recommended maintenance procedure for the BenQ LX770?

Regularly clean the air filters and ensure the projector is properly ventilated. Check and clean the lens with a soft, dry cloth to maintain image clarity.

How can I troubleshoot if the projector does not turn on?

First, check the power cable and ensure it is securely connected. Verify that the power outlet is functional. If the projector still does not turn on, try replacing the power cable.

What should I do if the projector's image is blurry?

Adjust the focus ring on the projector lens until the image becomes clear. Ensure the projector is positioned at the correct distance from the screen.

How do I connect the BenQ LX770 to a laptop?

Use an HDMI cable to connect the projector's HDMI input to the laptop's HDMI output port. Select the correct input source on the projector using the 'Source' button.

Why does the BenQ LX770 projector overheat?

Ensure that the projector's vents are not blocked and that it is operated in a well-ventilated environment. Clean the air filters regularly to prevent dust buildup.

How can I update the firmware on the BenQ LX770?

Visit the BenQ support website to download the latest firmware. Follow the instructions provided with the firmware to update the projector via a USB drive.

What should I do if the remote control is not working?

Check the batteries in the remote control and replace them if necessary. Ensure there are no obstructions between the remote and the projector sensor.

How do I adjust the keystone on the BenQ LX770?

Access the projector's menu, go to 'Display', and select 'Keystone'. Adjust the vertical and horizontal keystone settings to correct the image shape.

What is the best way to store the projector when not in use?

Turn off the projector and unplug it. Allow it to cool down completely before storing it in a cool, dry place. Use a dust cover to protect it from dirt and debris.