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

1. Введение

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.Основные характеристики

• 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. Что в коробке

Убедитесь, что все предметы включены в ваш пакет:

• Epson Home Cinema 3800 Projector
• Кабель питания
• Дистанционное управление
• 2 батарейки АА
• Краткое руководство по настройке

Рисунок 2: Содержимое упаковки

4. Настройка

4.1 Размещение

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 Связи

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.

Рисунок 4: Порты подключения и совместимые устройства.

5. Инструкция по эксплуатации

5.1 Включение/выключение питания

Нажмите кнопку питания на проекторе или пульте дистанционного управления, чтобы включить или выключить устройство. Подождите несколько секунд, пока проектор прогреется или остынет.

5.2 Выбор источника

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 Настройка изображения

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.

Рисунок 5: Схема пульта дистанционного управления

6. Техническое обслуживание

6.1 Очистка объектива

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 Генеральная уборка

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

6.3 лamp Жизнь

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. Поиск Неисправностей

7.1 Изображение не отображается

• Ensure the projector is powered on and connected to a power outlet.
• Убедитесь, что источник видеосигнала правильно подключен и включен.
• Выберите правильный источник входного сигнала с помощью кнопки «Источник».
• Проверьте видеокабель на наличие повреждений или ослабленных соединений.

7.2 Размытое изображение

• Отрегулируйте кольцо фокусировки на объективе проектора до получения четкого изображения.
• 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 Нет звука

• Check the volume settings on the projector and your audio source.
• При использовании внешних динамиков убедитесь, что они правильно подключены и включены.
• Убедитесь, что настройки аудиовыхода на исходном устройстве настроены правильно.

8. Технические характеристики

9. Гарантия и поддержка

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 webсайт.