Maintenance and Cleaning Replacing the Filter

Pull out the filter. When taking out the filter, put your fingers on the filter tab and then pull.

Turn off the projector, and unplug the AC power cord from the AC outlet.

First, clean up the dust on the projector and around the air vents.

Maintenance and Cleaning

Replacing the Filter

Filter prevents dust from accumulating on the optical elements inside the projector. Should the Filter become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, replace the Filter

immediately. Replace the filter by following the steps below.

3 Press and hold any part of the red circle, and then press ◄ leftwards on the filter cover to release the latch and open the filter cover.

5 Insert the new filter completely and replace the filter cover. Ensure that the area with “TOP” mark is in an upward direction.

6	Connect the AC power cord to the projector and turn
7	on the projector.
7	Reset the filter counter.

CAUTION

Do not operate the projector with the filter removed. Dust may accumulate on the optical elements degrading picture quality.

Do not put anything into the air vents. Doing so may result in malfunction of the projector.

Do not wash the filter with water or any other liquid matter. Otherwise the filter may be damaged.

RECOMMENDATION

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

When using the projector under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector degrading the quality of a projected image. When the symptoms above are noticed, contact your authorized dealer or service center for proper cleaning.

Resetting the Filter Counter

Be sure to reset the Filter counter after replacing the Filter.

1	Press the MENU button to display the On-Screen
1	Menu. Use the Point ▲▼ buttons to select Setting and
	then press the Point ► or the SELECT button.
2	Use the Point ▲▼ buttons to select Filter counter
2	and then press the SELECT button. Use the Point ▲▼
	buttons to select Filter counter reset and then press
	the SELECT button. Filter counter Reset? appears.
	Select Yes to continue.
3	Another confirmation dialog box appears, select Yes to
3	reset the Filter counter.

Filter cover

Latch

TOP mark

Pull out and remove.

Filter counter

Filter counter Reset?

appears.

Select Yes, then another confirmation box appears.

Select Yes again to reset the Filter counter.

PLC-WL2503A specifications

The Sanyo PLC-WL2503A is a cutting-edge projector designed to cater to the diverse needs of both professional and educational environments. With its compact design and advanced features, it stands out as a reliable option for users seeking high-quality visual performance.

One of the main features of the PLC-WL2503A is its impressive brightness output, reaching up to 2500 lumens. This high brightness level ensures that presentations and videos remain clear and vibrant even in well-lit environments. Coupled with a native XGA (1024 x 768) resolution, the projector delivers sharp and detailed images that enhance the professional look of any presentation.

The PLC-WL2503A utilizes advanced DLP (Digital Light Processing) technology, which provides exceptional color accuracy and consistency. This technology is known for its ability to produce vivid colors and deep blacks, making it an excellent choice for video playback and graphic presentations. Additionally, DLP technology allows for a longer lifespan of the projector's light source, resulting in reduced maintenance costs over time.

Another notable characteristic is the projector's versatility in connectivity options. The Sanyo PLC-WL2503A offers various input ports, including HDMI, VGA, and composite video, enabling easy connection to multiple devices such as laptops, DVD players, and gaming consoles. This flexibility ensures that users can seamlessly switch between different source devices without hassle.

In terms of usability, the PLC-WL2503A is designed with user-friendly features, including a straightforward interface and remote control. The integrated lens shift and keystone correction functionalities allow for easy adjustment of the image, enabling users to achieve optimal projection angles and alignment. This feature is especially beneficial in classroom and conference settings where space constraints can often pose challenges.

Furthermore, the projector boasts a lightweight and portable design, making it easy to transport to various locations. This is particularly advantageous for professionals who frequently travel for presentations or educational staff who move between classrooms.

The Sanyo PLC-WL2503A also incorporates eco-friendly technologies, such as an energy-saving mode that reduces power consumption while extending the life of the lamp. This focus on sustainability reflects a growing trend in technology to minimize environmental impact without compromising performance.

In conclusion, the Sanyo PLC-WL2503A combines impressive brightness, advanced DLP technology, versatile connectivity, and user-friendly features, making it an excellent choice for users in need of a reliable and efficient projector. Whether for business presentations or educational purposes, the PLC-WL2503A stands out as a powerful tool that delivers exceptional visual experiences.