APPENDIX

AIR FILTER CARE AND CLEANING

Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filter become clogged with dust particles, it will reduce Cooling Fans’ effectiveness and may result in internal heat build up and adversely affect life of a projector. Clean Air Filter following steps below:

1

Turn off a projector, and disconnect AC power cord from AC

 

outlet.

2

Turn a projector upside down and remove Air Filter (2 used) by

 

pulling latches upward.

3

Clean Air Filter with a brush or wash out dust and particles.

4

Replace Air Filter properly. Make sure that Air Filter is fully

 

inserted.

CAUTION

Do not operate a projector with Air Filter removed. Dust may accumulate on LCD Panel and Projection Mirror degrading picture quality.

Do not put small parts into Air Intake Vents. It may result in malfunction of a projector.

AIR FILTER

Pull up and remove.

RECOMMENDATION

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

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

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

CLEANING PROJECTION LENS

Follow these steps to clean Projection Lens:

1

Turn off a projector, and disconnect AC power cord from AC

 

outlet.

2

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

 

Abrasive cleaners, solvents or other harsh chemicals might scratch a surface.

3

4

Lightly wipe a cleaning cloth over Projection Lens.

When a projector is not in use, replace Lens Cover.

45

Page 45
Image 45
Sanyo PLV-75/PLV-80, PLV75L/PLV-80L owner manual Appendix AIR Filter Care and Cleaning, Cleaning Projection Lens

PLV75L/PLV-80L, PLV-75/PLV-80 specifications

The Sanyo PLV75L and PLV80L projector models, known for their versatility and high-quality performance, cater to both home theater enthusiasts and professional presentations. As one of Sanyo’s notable entries into the projector market, these models emphasize clarity, brightness, and engaging visuals.

A key feature of the PLV75L and PLV80L is their impressive brightness, boasting output levels of up to 2000 ANSI lumens. This allows for exceptional visibility even in well-lit environments, making them suitable for both professional settings such as conference rooms and personal use in home theaters. The incorporation of a high-quality LCD technology ensures that colors are vibrant and lifelike, with a native resolution that enhances the clarity of HD content.

These projectors also employ a contrast ratio that provides deep blacks alongside bright whites, ensuring a dynamic viewing experience. Whether displaying a film or a presentation, the visual detail remains sharp, contributing to a more immersive experience for spectators. The color reproduction is further enhanced by Sanyo’s advanced image processing technologies, which aim to optimize picture quality.

Portability is another significant characteristic of the PLV75L and PLV80L. Their relatively lightweight design facilitates easy transportation, making them ideal for traveling professionals or educators frequently moving between venues. Additionally, users can take advantage of flexible installation options, including various lens shift capabilities and zoom functions, allowing for adaptability in different environments.

Connectivity options are extensive, with multiple inputs including HDMI, VGA, and composite options, enabling connections to a variety of media devices such as laptops, Blu-ray players, and streaming boxes. This versatility ensures that users can seamlessly integrate the projector into their existing setups.

The PLV series from Sanyo also emphasizes energy efficiency, incorporating features that reduce power consumption without sacrificing performance. This aligns with a growing demand for eco-friendly technology solutions.

Overall, the Sanyo PLV75L and PLV80L projectors combine powerful performance with user-friendly features, making them suitable for a range of applications, from business presentations to home entertainment. Their blend of portability, superior image quality, and advanced connectivity positions them as valuable tools in the realm of visual display technology.