Maintenance and Cleaning, Cleaning the Air Filters

Maintenance and Cleaning

Cleaning the Air Filters

Air filters prevent dust from accumulating on the surface of the optical elements inside the projector. Should the air filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat build up and adversely affect the life of the projector. Clean the air filters following the steps below.

1	Turn off the projector, and disconnect the AC power cord from
	the AC outlet.
2	Turn the projector upside down and remove the air filters by
	pulling the latches upward.
3	Clean the air filters with a brush or rinse them softly.
4	When cleaning the air filters by rinsing, dry them well. Replace
	the air filters properly. Make sure that the air filters are fully

inserted.

CAUTION

Do not operate the projector with the air filters removed. Dust may accumulate on the LCD panel and the projection mirror degrading picture quality.

Do not put small parts into the air intake vents. It may result in malfunction of the projector.

Air Filter

Pull up and remove.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating the projector. Usage in these environments may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector. This condition may degrade the quality of a projected image.

When the above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.

Cleaning the Projection Lens

Follow these steps to clean the projection lens.

1	Disconnect the AC power cord before cleaning.
2	Softly wipe the projection lens with a cleaning cloth that con-
	tains a small amount of non-abrasive camera lens cleaner, or use
	lens cleaning paper or a commercially available air blower to
	clean the lens. Avoid using an excessive amount of cleaner.
	Abrasive cleaners, solvents, or other harsh chemicals might
	scratch the surface.
3	When the projector is not in use, replace the lens cover.

Cleaning the Projector Cabinet

Follow these steps to clean the projector cabinet.

1	Disconnect the AC power cord before cleaning.
2	Softly wipe the projector body with a soft, dry cleaning cloth.
	When it is heavily soiled, use a small amount of mild detergent
	and finish with a soft, dry cleaning cloth. Avoid using an
	excessive amount of cleaner. Abrasive cleaners, solvents, or
	other harsh chemicals might scratch the surface.
3	When the projector is not in use, put the projector in the carry-
	ing case to protect it from dust and scratches.

PLC-SU50, PLC-XU55, PLC-XU50 specifications

The Sanyo PLC-XU50, PLC-XU55, and PLC-SU50 projectors are part of Sanyo's commitment to delivering high-quality projection solutions for various environments, including classrooms, conference rooms, and home theaters. Each model offers distinct features and technologies tailored to meet diverse projection needs, while maintaining Sanyo’s reputation for reliability and performance.

The Sanyo PLC-XU50 is a versatile projector that boasts a high brightness of 3500 ANSI lumens, making it ideal for well-lit rooms. This model utilizes a 3LCD technology, which ensures vibrant colors and sharp images. With a native resolution of XGA (1024x768), it is capable of displaying detailed presentations and videos. The PLC-XU50 also incorporates Sanyo's Robust Color technology, enhancing color reproduction accuracy across various content types. Additionally, it features a long-lasting lamp life of up to 4000 hours in eco mode, providing cost-efficiency and minimizing maintenance needs.

The Sanyo PLC-XU55 takes the performance a step further with enhanced brightness of 4000 ANSI lumens, making it suitable for larger venues or environments with significant ambient light. Like the PLC-XU50, it utilizes 3LCD technology, ensuring vivid and realistic colors. The PLC-XU55 supports a higher resolution of XGA and offers advanced connectivity options, including HDMI, making it compatible with a wide range of devices. Its dynamic contrast ratio further boosts image depth, making images more engaging for audiences.

Sanyo's PLC-SU50 is designed with sleek aesthetics and advanced features catering to both business and educational use. Operating at a brightness of 3500 ANSI lumens, the PLC-SU50 complements spaces that require good illumination while also empowering users with a resolution of SXGA (1280x1024), which enhances the quality of projected content. This model includes features such as a built-in speaker for audio output and an auto vertical keystone correction, making setup quick and straightforward.

All three projectors prioritize user-friendliness, equipped with an easy-to-navigate menu system and various input options to ensure compatibility with numerous devices. Their compact designs make them portable and easy to install in various settings, catering to users on the move.

In summary, the Sanyo PLC-XU50, PLC-XU55, and PLC-SU50 offer cutting-edge features, adaptable to different projection requirements. Their focus on brightness, color accuracy, and user convenience positions them as excellent choices for any projection scenario.

Sanyo PLC-XU50 Maintenance and Cleaning, Cleaning the Air Filters, Cleaning the Projection Lens

Models: PLC-SU50 PLC-XU55 PLC-XU50