Safety Instructions

Please read and follow all safety instructions provided BEFORE using your new projector. Failure to comply with safety instructions may result in fire, electrical shock, or personal injury and may damage or impair protection provided by equipment. Please save all safety instructions.

Safety Definitions:

Warning: Statements identify conditions or practices that could result in personal injury.

Caution: Statements identify conditions or practices that could result in damage to your equipment.

Safety Symbols:

Attention: For information about usage of a feature, please refer to the User’s Guide.

Warning: Hot surface. Do not touch.

An arrow pointing to the lamp door on the projector.

Safety Terms:

Warning: Don’t look directly into the lens when the lamp is turned on.

Warning: To replace the lamp, turn off the projector and unplug the power cord. To avoid burns, wait 30 minutes before opening the lamp door. Follow all instructions provided in this User’s Guide.

Warning: Please use the power cord provided. Connect the power cord to a receptacle with a protective safety (earth) ground terminal.

Warning: Refer all service to qualified service personnel. Servicing your own projector will void the warranty. See the following page for the technical support contact information.

Caution: Don’t block ventilation openings. Use of an unauthorized ceiling mount may lead to ventilation blockage and/or personal injury.

Caution: Don’t subject projector to prolonged exposure to smoke.

Caution: Don’t set liquids on the projector. Spilled liquids may damage your projector.

Caution: Don’t place the projector on a hot surface or in direct sunlight.

Caution: Do not drop the projector. Transport the projector in a Knöll approved shipping carton.

Important Operating Considerations

Do not place any objects along the side or the front of the projector for at least 2 feet (0.6m)

Do not place the projector on a tablecloth or other soft covering that may block the vents.

Do not use a non-Knöll ceiling mount. In the unlikely event of the bulb rupturing, thoroughly clean the area around the projector and discard any edible items placed in that area.

HD272 specifications

The Knoll Systems HD272 is a high-definition digital signage display that has garnered significant attention for its impressive array of features and cutting-edge technology. Designed with versatility in mind, the HD272 is perfect for a variety of applications, from retail and hospitality to corporate environments and educational institutions.

One of the key features of the HD272 is its stunning image quality. With a high-resolution display and vibrant color reproduction, this signage solution offers crystal-clear visuals that capture the audience's attention. The HD272 boasts a resolution of 1920x1080 pixels, ensuring that text and graphics are sharp and easily readable, even from a distance. This is especially important in high-traffic areas where engagement is crucial.

In terms of technology, the HD272 incorporates advanced LED backlighting, which enhances brightness and contrast ratios, providing deeper blacks and more vivid colors. The result is a display that performs exceptionally well in both well-lit and dim environments. Additionally, the HD272 features wide viewing angles, allowing viewers to enjoy consistent image quality from various positions without color distortion.

Connectivity is another strong suit of the HD272. The display is equipped with multiple input options, including HDMI, VGA, and USB ports, enabling seamless integration with various media players and digital signage software. This flexibility allows users to easily connect the display to their existing systems and manage content efficiently.

The HD272 is also designed with user-friendliness in mind. Its intuitive interface simplifies content management, making it easy for users to upload, schedule, and display information. The device supports a range of content formats, including videos, images, and text, allowing for diverse and dynamic presentations.

Durability is a hallmark of the HD272's design. Built to withstand the rigors of continuous operation, this display is ideal for environments that require 24/7 functionality. Its robust construction ensures longevity, even under demanding conditions.

Overall, the Knoll Systems HD272 is a powerful digital signage solution that combines high-quality visuals, advanced technology, and user-friendly features. With its versatility and reliability, it stands out as an ideal choice for businesses looking to enhance their communication strategies and engage their audiences effectively. Whether for advertising, information dissemination, or entertainment, the HD272 delivers performance that is as impressive as its design.