Optoma EH340UST Ultra-Short Throw Projector is engineered to deliver stunning visuals with 4000 lumens brightness and Full HD (1080p) resolution. Perfect for classrooms, offices, and small spaces, it offers ultra-short throw projection, meaning you can place it just inches away from the screen or wall and still achieve large, clear images. With its high brightness and sharp image quality, the EH340UST is ideal for bright environments where clear projections are crucial. Whether you’re giving a presentation, watching a movie, or gaming, this projector ensures excellent performance.

Key Features:

• 4000 Lumens Brightness: Ideal for environments with ambient light.
• Ultra-Short Throw: Project large images from a very short distance, perfect for smaller spaces.
• Full HD 1080p Resolution: Provides clear and crisp images with vibrant color.
• Long Lamp Life: Up to 20,000 hours in eco mode.
• Low Maintenance: Filter-free design for minimal upkeep.
• Multiple Connectivity Options: HDMI, VGA, USB, and more.

Specifications

Display Technology

• Display Type: DLP (Digital Light Processing)
• Native Resolution: 1920 x 1080 (Full HD)
• Aspect Ratio: 16:9
• Brightness: 4000 Lumens
• Contrast Ratio: 20,000:1
• Color Technology: BrilliantColor™
• Lamp Life: Up to 20,000 hours (Eco mode)
• Throw Ratio: 0.25:1 (Ultra-short throw)

Projection Size & Distance

• Projection Size: 100″ at 22.4 inches (0.57m) from the screen
• Throw Distance: 0.57m to 0.74m for 100″ image

Connectivity & Input/Output Ports

• HDMI: 2 x HDMI 1.4 (MHL supported)
• USB Power: 1 x USB Type-A (5V, 1.5A)
• VGA: 1 x VGA (D-Sub 15-pin)
• Audio Out: 1 x 3.5mm audio out
• RS232: 1 x DB-9 pin
• Audio In: 1 x 3.5mm audio in
• LAN: 1 x RJ45
• USB Type B: 1 x USB (for firmware updates)

Audio

• Built-in Speakers: 16W (2 x 8W)
• Audio Features: 3D audio support

3D Features

• 3D Compatibility: Supports Full HD 3D via HDMI
• 3D Formats Supported: Frame packing, side-by-side, top-bottom
• 3D Glasses: Optional, sold separately

Energy Efficiency

• Power Consumption: 330W (max), <0.5W (standby mode)
• Power Supply: 100-240V, 50-60Hz
• Eco+ Mode: Yes (energy-saving mode to extend lamp life)

Physical Features

• Dimensions (WxDxH): 14.7 x 10.7 x 4.7 inches (373 x 272 x 119mm)
• Weight: 6.5 kg (14.3 lbs)
• Color: White with black accents
• Mounting Options: Ceiling, table, or wall-mounted

Additional Features

• Ultra-Short Throw: Place the projector close to the screen or wall, ideal for tight spaces.
• Keystone Correction: Vertical ±40° keystone correction for easy image adjustment.
• Quick Start & Shutdown: Instant on/off functionality for quicker setup and teardown.
• No Filter Design: Filter-free design for low maintenance.
• Multiple Viewing Modes: Cinema, Game, Sports, and Presentation modes for optimized viewing.

What’s in the Box?

• Optoma EH340UST Ultra-Short Throw Projector
• AC Power Cord
• VGA to VGA Cable
• Remote Control with Batteries
• Quick Start Guide
• Warranty Card

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These specifications cover all the technical details for the Optoma EH340UST projector, making it easier for customers to understand its capabilities and ideal use cases.