ARMCX-450L LCD Projector

The ARM-CX450L is a powerful and reliable LCD projector designed for professional presentations, classrooms, conference rooms, and training environments. With an impressive 4200 ANSI lumens brightness and XGA (1024×768) native resolution, it delivers bright, clear, and detailed visuals even in well-lit environments. The projector’s 20000:1 contrast ratio with IRIS technology enhances color depth and image clarity, ensuring sharp text and vivid graphics for both presentations and multimedia content.

High-Performance Projection

The ARM-CX450L uses 3×0.63″ LCD display panels, providing accurate color reproduction and stable image performance. Its 1.2× optical zoom lens with manual zoom and focus allows flexible installation and easy image adjustment. With a throw ratio of 1.48–1.78:1, it can project a 70-inch screen from approximately 2.1 meters, and supports projection sizes ranging from 30 inches to 300 inches, making it suitable for small meeting rooms or large classrooms.

Powerful Lamp & Long Lifespan

Equipped with a Signify 240W Infinity lamp, the projector delivers strong brightness with long operational life:

• Up to 10,000 hours in Normal mode

• Up to 20,000 hours in ECO mode

Multiple lamp modes (Boost, Normal, ECO1, ECO2) allow users to balance brightness and energy efficiency according to their needs.

Advanced Processing Technology

The ARM-CX450L features advanced image processing with Pixelworks PWC890 main IC and Sony CXD3551 + CXA3828 IC, ensuring stable signal processing, improved image quality, and smooth performance across different input sources.

Extensive Connectivity

The projector supports a wide range of connectivity options for maximum compatibility:

• 2× HDMI inputs

• 1× VGA input and 1× VGA output

• Video input

• USB-A and USB-B ports

• RJ45 LAN port

• Audio input (3.5mm mini jack and RCA L/R)

• Audio output (3.5mm mini jack)

• RS232 control interface

These options allow seamless integration with computers, media players, AV systems, and network environments.

Network & Control Features

The ARM-CX450L supports advanced LAN control systems, including:

• Crestron RoomView

• AMX Discovery

• PJ Link

These features enable remote monitoring and management of the projector in professional AV setups.

Smart Projection Features

The projector includes a variety of intelligent functions for easy operation:

• Vertical and horizontal keystone correction (±30°)

• 4-corner image adjustment

• Auto input search and auto keystone

• Digital zoom with up to 33 adjustment steps

• Multiple picture modes: Dynamic, Standard, Cinema, Blackboard, Colorboard

• Closed caption support

• Signal power-on and customizable startup countdown

Built-in Audio & Quiet Operation

The ARM-CX450L includes a 16W built-in speaker, providing clear audio for presentations without requiring external speakers. Noise levels are optimized for quiet environments:

• 38 dB in Normal mode

• 34 dB in ECO1

• 28 dB in ECO2

Security & Durability

Designed for professional environments, the projector includes several security features:

• Password protection

• Control panel lock

• Kensington lock support

• Security bar

The unit also features ESD dust filters, easy top lamp access, and side filter maintenance for convenient servicing.

Physical Design

• Dimensions: 345 × 261 × 99 mm

• Weight: approximately 3.3 kg

Its compact and portable design makes it easy to install or transport between rooms.

Included Accessories

The ARM-CX450L comes with essential accessories for quick setup:

• Power cord

• HDMI cable

• Remote control

Overall, the ARM-CX450L projector combines high brightness, advanced connectivity, network control, and long lamp life, making it an excellent choice for professional presentations, educational institutions, and corporate meeting environments.