Overloading, Object and Liquid Entry, Servicing

15. Overloading

Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of ﬁ re or electric shock.

16. Object and Liquid Entry

Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a ﬁ re or electric shock. Never spill liquid of any kind on the product.

17.Servicing

Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualiﬁ ed service personnel.

18.Damage Requiring Service

Unplug this product from the wall outlet and refer servicing to qualiﬁ ed service personnel under the following conditions:

a.When the power-supply cord or plug is damaged.

b.If liquid has been spilled, or objects have fallen into the product.

c.If the product has been exposed to rain or water.

d.If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, as an improper adjustment of other controls may result in damage and will often require extensive work by a qualiﬁ ed technician to restore the product to normal operation.

e.If the product has been dropped or damaged in any way.

f.When the product exhibits a distinct change in performance, this indicates a need for service.

19. Replacement Parts

When replacement parts are required, be sure the service technician has used replacement parts speciﬁ ed by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in

ﬁre, electric shock, or other hazards.

20.Safety Check

Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

21.Wall or Ceiling Mounting

This product should be mounted to a wall or ceiling only as recommended by the manufacturer.

22.Heat

This product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including ampliﬁ ers) that produce heat.

Introduction

•DLP® and the DLP logo are registered trademarks of Texas Instruments and BrilliantColorTM and DLP® LinkTM are trademarks of Texas Instruments.

•Microsoft® and Windows® are registered trademarks of Microsoft Corporation in the United States and/or other countries.

•PC/AT is a registered trademark of International Business Machines Corporation in the United States.

•Adobe® Reader® is a trademark of Adobe Systems Incorporated.

•Macintosh® is a registered trademark of Apple Computer, Inc. in the United States and/or other countries.

•HDMI, the HDMI logo and High-Deﬁ nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

•PJLink is a registered trademark or an application trademark in Japan, the United States, Canada, E.U., China and/or other countries/regions.

•All other company or product names are trademarks or registered trademarks of their respective companies.

•Some IC chips in this product include conﬁ dential and/or trade secret property belonging to Texas Instruments. Therefore you may not copy, modify, adapt, translate, distribute, reverse engineer, reverse assemble or discompile the contents thereof.

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-D3550W Overloading, Object and Liquid Entry, Servicing, Damage Requiring Service, Heat

Models: PG-D3550W PG-D3050W PG-D2870W