Maintenance, Cleaning the projector | Sharp PG-D3050W, PG-D2870W

Maintenance

Cleaning the projector

■Ensure that you have unplugged the power cord before cleaning the projector.

■The cabinet as well as the operation panel is made of plastic. Avoid using benzene or thinner, as these can damage the ﬁ nish on the cabinet.

■Do not use volatile agents such as insecticides on the projector.

Do not attach rubber or plastic items to the projector for long periods.

The effects of some of the agents in the plastic may cause damage to the quality or ﬁ nish of the projector.

■Wipe off dirt gently with a soft ﬂ annel cloth. Using a chemical cloth (wet/dry sheet type cloth, etc.) may deform the components of the cabinet or cause cracking.

■Wiping with a hard cloth or using strong force may scratch the cabinet surface.

■When the dirt is hard to remove, soak a cloth in a mild detergent diluted with water, wring the cloth well and then wipe the projector. Strong cleaning detergents may discolor, warp or damage the coating on the projector. Make sure to test on a small, inconspicuous area on the projector before use.

Cleaning the lens

■Use a commercially available blower or lens cleaning paper (for glasses and camera lenses) for cleaning the lens. Do not use any liquid type cleaning agents, as they may wear off the coating ﬁ lm on the surface of the lens.

■As the surface of the lens can easily get damaged, be careful not to scrape or hit the lens.

[PG-D2870W Only]

■Use a commercially available blower to remove dust. If necessary, gently wipe the lens surface with lens cleaning paper (for plastic lens only). Do not use any liquid type cleaning agents, as they may wear off the coating ﬁ lm on the surface of the lens.

Caution

•Do not use any glass cleaner to clean the lens.

•Avoid touching the lens with your hands to prevent ﬁ ngerprints on or damage to the lens surface.

Wax

Mild detergent diluted

with water

Thinner

Cleaning the exhaust and intake vents

■Use a vacuum cleaner to clean dust from the exhaust vent and the intake vent.

Info

•If you want to clean the air vents during projector operation, ensure you press STANDBY/ON on the projector or STANDBY on the remote control and put the projector into Standby mode. After the cooling fan has stopped, clean the vents.

Appendix

PG-D3550W, PG-D3050W, PG-D2870W specifications

The Sharp PG-D3550W, PG-D2870W, and PG-D3050W are advanced projectors designed to meet the demands of a variety of presentation and viewing environments. Each model is tailored to provide high-quality visual performance while incorporating innovative technology and user-friendly features.

The Sharp PG-D3550W is known for its impressive brightness of 3500 lumens, making it suitable for well-lit rooms. It supports a native resolution of 1280 x 800 pixels, delivering sharp and clear images that are ideal for professional presentations and educational settings. One of the standout features of this model is its extensive connectivity options, including HDMI, VGA, and USB inputs, allowing users to easily connect a wide range of devices. Additionally, the projector includes a 1.2x optical zoom lens, enabling flexible placement in various environments. The built-in speaker system further enhances presentations without the need for external audio equipment.

The PG-D2870W model shines with its optimized brightness of 2800 lumens, making it a robust choice for smaller conference rooms and classrooms. With a native resolution of 1280 x 800, this projector also guarantees high-quality images. It incorporates Sharp’s advanced color technology, which ensures vivid and accurate color reproduction. The PG-D2870W also features a user-friendly interface, allowing presenters to easily navigate settings and inputs. Its lightweight design and easy portability make it convenient for onsite presentations.

Lastly, the Sharp PG-D3050W is marked by its versatility and solid performance. With a brightness of 3000 lumens and a native resolution of 1280 x 800, it provides balanced performance across different lighting conditions. Users will appreciate its Quick Start feature, which allows for rapid power-up, reducing downtime before presentations. The projector comes equipped with dynamic contrast technology, enhancing image quality and depth. Its eco-friendly mode helps reduce energy consumption, making it a sustainable choice.

In summary, the Sharp PG-D3550W, PG-D2870W, and PG-D3050W projectors cater to a variety of professional and academic needs. Each model combines high brightness, versatile connectivity, and enhanced image quality, ensuring reliable performance and impressive visuals for any occasion. They exemplify Sharp's commitment to innovation and quality, making them essential tools for effective communication and engaging presentations.

Sharp PG-D3050W, PG-D3550W Maintenance, Cleaning the projector, Cleaning the lens, PG-D2870W Only

Models: PG-D3550W PG-D3050W PG-D2870W