Epson Home Cinema 3800 4K PRO-UHD 3-Chip Projector Instruction Manual

1. Introduction

The Epson Home Cinema 3800 projector utilizes 4K PRO-UHD technology to deliver an exceptional 4K HDR home theater experience. Advanced processing technologies enhance resolution, color, and image quality, ensuring faithful display of content with high brightness and color accuracy. Supporting the latest 18 Gbps HDMI 2.0 specification, this projector enables 4K HDR gaming at 60 fps from modern consoles and streaming devices. It provides a stunning visual experience for streaming, gaming, and movie watching.

Figure 1: Epson Home Cinema 3800 Projector Overview

2. Key Features

• 4K PRO-UHD Projection Technology: Utilizes advanced technologies for resolution enhancement, color, and image processing for a 4K home theater experience.
• True 3-Chip Projector Design: Advanced 3LCD technology displays 100 percent of the RGB color signal for every frame, eliminating the “rainbow effect” and color brightness issues.
• 4K Resolution Processing: Pixel-shifting technology precisely controls three individual, high-definition LCD chips to parallel process millions of pixels.
• Full 10-bit HDR Support: Accepts 100 percent of HDR source information to faithfully reproduce HDR content, including HLG support.
• Digital Video Processing: Real-time, 12-bit analog-to-digital video processing ensures smooth tonal transitions and helps eliminate banding, blocking, and other compression artifacts.
• Outstanding Brightness: Delivers 3,000 lumens for both color and white brightness, with a contrast ratio up to 100,000:1 for rich black detail.
• Full 18 Gbps HDMI 2.0 Support: Compatible with virtually all color formats, depths, and spaces, supporting 4K HDR content at 60 Hz.
• Epson Precision Lens: Features a multi-element precision glass structure for outstanding image clarity, edge-to-edge focus uniformity, and precise vertical and horizontal axis lens shift adjustment.
• Built-in Stereo Speakers and aptX Bluetooth: Includes a rear-firing, dual 10W speaker system for basic audio needs and aptX Bluetooth for wireless connectivity to external sound systems.
• Active 3D Support: Offers support for high-performance, active 3D glasses to reproduce source 3D information for maximum visual effect.

3. What's in the Box

Verify that all items are included in your package:

• Epson Home Cinema 3800 Projector
• Power cable
• Remote Control
• 2 AA batteries
• Quick setup guide

Figure 2: Package Contents

4. Setup

4.1 Placement

Position the projector on a stable surface or mount it to the ceiling. Ensure adequate ventilation around the unit. The projector supports projection sizes up to 120 inches or larger, depending on throw distance.

Figure 3: Projector Throw Distance and Screen Size

4.2 Connections

Connect your video sources (e.g., Blu-ray player, game console, streaming device) to the projector's HDMI inputs. Use the appropriate cables for optimal performance. The projector also features USB ports for power supply to streaming devices and firmware updates, and an audio out port.

Figure 4: Connectivity Ports and Compatible Devices

5. Operating Instructions

5.1 Power On/Off

Press the power button on the projector or remote control to turn the unit on or off. Allow a few moments for the projector to warm up or cool down.

5.2 Source Selection

Use the 'Source' button on the remote or projector control panel to cycle through available input sources (HDMI 1, HDMI 2, etc.) until your desired source is displayed.

5.3 Image Adjustment

Adjust the image focus and zoom using the controls on the projector. The motorized lens shift feature allows for precise vertical and horizontal image positioning without moving the projector, minimizing image distortion.

Figure 5: Remote Control Layout

6. Maintenance

6.1 Cleaning the Lens

Gently wipe the projector lens with a soft, dry, lint-free cloth. Avoid using abrasive cleaners or excessive force, which can scratch the lens.

6.2 General Cleaning

Wipe the exterior of the projector with a soft, damp cloth. Do not use liquid or aerosol cleaners directly on the unit.

6.3 Lamp Life

The Epson Home Cinema 3800 uses a long-lasting light source, reducing the need for frequent lamp replacements. Refer to the on-screen menu for information regarding light source usage hours.

7. Troubleshooting

7.1 No Image Displayed

• Ensure the projector is powered on and connected to a power outlet.
• Verify that the video source is properly connected and powered on.
• Select the correct input source using the 'Source' button.
• Check the video cable for any damage or loose connections.

7.2 Blurry Image

• Adjust the focus ring on the projector lens until the image is sharp.
• Ensure the projector is placed at the recommended distance from the screen.
• Use the lens shift controls to align the image correctly without tilting the projector.

7.3 No Sound

• Check the volume settings on the projector and your audio source.
• If using external speakers, ensure they are properly connected and powered on.
• Verify that the audio output settings on your source device are configured correctly.

8. Specifications

9. Warranty and Support

The Epson Home Cinema 3800 projector comes with a 1-year limited warranty. For technical assistance or warranty claims, please contact Epson customer support. Additional support resources, including FAQs and driver downloads, may be available on the official Epson website.