BenQ LU935 DLP Projector – 6000 ANSI Lumens, WUXGA (1920×1200) Resolution, 3000000:1 Contrast Ratio, 16:10 Aspect Ratio, Projection Distance of 762 to 7620 mm (30 to 300 inches)

Description

How to Use the BenQ LU935 Projector

1. Unboxing and Setup

• Carefully remove the projector from the box.
• Check all included accessories: power cord, remote control, user manual, and any necessary cables.
• Place the projector on a stable surface or mount it on the ceiling using a compatible mount.
• Ensure the projector is at an appropriate distance from the screen for optimal image size (between 3.5 to 5.6 meters for a 120-inch image).

2. Connecting the Projector

• Plug the power cord into the projector and then into a power outlet.
• Connect your video source (PC, laptop, or other devices) using HDMI or HDBaseT cable.
• If using RS-232 for control, connect the RS-232 cable to the appropriate port.
• For network control, connect the LAN cable to access remote management features.

3. Powering On the Projector

• Press the power button on the projector or use the remote control to turn it on.
• Wait for the projector to warm up; the startup process may take a few moments.

4. Adjusting the Image

• Use the lens shift feature to adjust the image position vertically (up to 60%) and horizontally (up to 23%).
• Utilize the 1.6x zoom for resizing the image without moving the projector.
• Adjust the focus using the focus ring located on the projector lens.
• If needed, use the trapezoid correction feature to fix any distortion from an off-center installation.

5. Selecting the Display Mode

• Press the “Menu” button on the remote control or projector.
• Navigate to the display settings.
• Select your preferred presentation mode (Infographic, Presentation, or Video Mode) according to your needs.

6. Adjusting Color and White Balance

• Access the color settings through the menu.
• Use the white balance adjustment feature to achieve consistent image quality across multiple displays.

7. Using the Remote Control

• Keep the remote control within range of the projector.
• Assign a unique ID to each remote for installations with multiple projectors to avoid interference.
• Use the remote to navigate menus, select inputs, and adjust settings easily.

8. Maintenance and Care

• Keep the projector in a dust-free environment to maintain image quality.
• Utilize the DustGuard Pro™ technology to protect internal components from dust.
• Expect up to 20,000 hours of maintenance-free operation with the laser light source.

9. Troubleshooting Common Issues

• If the image does not display, check all connections and ensure the projector is powered on.
• Check if the correct input source is selected.
• Adjust the focus and lens shift if the image appears distorted.

10. Enjoying Your Presentations

• Once all settings are adjusted, enjoy clear and vivid presentations.
• Utilize the projector’s features to enhance your meetings and presentations effectively.