🏷️ Basic Information Identification Make: Marantz Model: VP4001 Year: N/A Generation: N/A 📋 Manual Details Information Manual Type: Service Manual Language: English Page Count: Unknown Format: PDF Availability: Downloadable 🔧 Maintenance Cleaning Filter Cleaning: Refer to Manual Troubleshooting Common Issues: Refer to Manual Parts Replacement Lamp Replacement Procedure: Refer to Manual Color Wheel Replacement: Refer to Manual 📄 Projector Technology Display Display Technology: DLP Resolution Native Resolution: WVGA (854 x 480) Brightness Brightness: Refer to Manual Contrast Contrast Ratio: Refer to Manual Lamp Lamp Type: Refer to Manual Lamp Life: Refer to Manual 📄 Projector Features Lens Zoom Type: Refer to Manual Focus Type: Manual Inputs Supported Inputs: Refer to Manual Connectivity Options: Refer to Manual Audio Built In Speakers: Refer to Manual 📄 Projector Operation Power Power Consumption: Refer to Manual Noise Level Noise Level: Refer to Manual 📄 Projector Dimensions Physical Dimensions: Refer to Manual Weight: Refer to Manual