28Appendices

Appendix A: TV Care, continued

Lamp-Cartridge Replacement

Removing the Old Lamp Cartridge

1.Turn off TV power and unplug the TV. Allow the lamp to cool for at least one hour before proceed- ing.

2.After the lamp has cooled, remove the cover of the lamp compartment, located on the back of the TV.

Refer to figures 1 and 2. Use a #2 (medium) Phillips screwdriver to loosen the screw securing the cover. Keep the screw and cover for re-installation

3.With a medium Phillips screwdriver, loosen the two screws securing the lamp cartridge until they dis- engage from the mating threads. These are captive screws and cannot be separated from the lamp cartridge.

4.Fully open the bag supplied with the replacement lamp and set the opened bag aside.

5.Gently grasp the handle of the lamp cartridge and pull the old cartridge straight out. See figure 3.

CAUTION: Do not tilt or rotate the cartridge, as small glass fragments may fall out.

6.Without tilting or putting down the lamp cartridge, insert it into the opened bag. Close the bag while being careful not to let any glass particles fall out.

Installing the New Lamp Cartridge

1.Do not touch the glass parts of the new lamp car- tridge. Insert the new cartridge into the TV in the same orientation as the old cartridge. Push on the cartridge housing until it is fully seated.

2.Gently tighten the screws with the screwdriver.

AVOID OVERTIGHTENING!

3.Replace the plastic cover and retaining screws.

4.WASH YOUR HANDS THOROUGHLY, AS THIS LAMP CONTAINS MERCURY.

Disposal of the Old Lamp Cartridge

Lamp under warranty: All lamps replaced under war- ranty must be returned to Mitsubishi. Use the return shipping label provided and send to Mitsubishi Digital Electronics, America, 625 Braselton Parkway, Suite 200, Braselton, GA 30517.

IMPORTANT: Lamps found without defects will be returned and charged back to the sender.

Lamp no longer under warranty: Contact your local authorities or the Electronic Industries Alliance at www.eiae.org for lamp-disposal or recycling instructions. Do not dispose of the old lamp with common trash.

For assistance call 1(800) 332-2119

Figure 1

Figure 2

Figure 3

Use only replacement lamp part number 915B441001.

Lamp-Cartridge Filter Cleaning

If the TV shuts off after displaying the message “TV will shut down in a few seconds. Please check if the air flow is blocked” and/or the STATUS LED is yellow, the air filter may need cleaning. The air filter is part of the lamp cartridge. Use the following procedure to clean the filter.

1.Remove the lamp cartridge from the TV as described under “Removing the Old Lamp Car- tridge.” Do not tilt or rotate the cartridge. Do not touch the glass parts of the lamp cartridge.

2.Holding the lamp cartridge horizontal (do not tilt or rotate), use a soft dry brush or vacuum cleaner to remove any dust that may be present on the mesh filters. Do not use liquids. See figure 4.

3.Reinstall the lamp cartridge as described under “Installing the New Lamp Cartridge.”

Figure 4

Keep lamp cartridge horizontal and remove dust from the mesh filter using a vacuum cleaner or soft dry brush.

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Mitsubishi Electronics 838 Lamp-Cartridge Replacement, Removing the Old Lamp Cartridge, Installing the New Lamp Cartridge
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838 specifications

Mitsubishi Electronics has long been recognized for its innovative contributions to the electronics and technology sectors. Among its notable offerings is the Mitsubishi Electronics 838,738, a cutting-edge device that epitomizes the company’s commitment to excellence in performance, efficiency, and user experience.

The Mitsubishi 838,738 is designed to meet the needs of diverse applications, making it an ideal choice for both industrial and commercial use. One of its standout features is its high processing power, which is accomplished through advanced microcontroller technology. This enables the device to execute complex tasks with remarkable speed, ensuring operational efficiency across various applications.

Another key characteristic of the 838,738 is its user-friendly interface. The device incorporates a vibrant display and intuitive controls, facilitating easy navigation and interaction. This is particularly beneficial in settings where quick access to information is crucial, such as in manufacturing plants or service centers.

A significant technological advancement in the Mitsubishi 838,738 lies in its energy efficiency. With an emphasis on sustainability, the device is engineered to consume less power without compromising performance. This not only lowers operational costs but also contributes to environmental conservation efforts, aligning with global trends towards greener technologies.

The connectivity options of the 838,738 are extensive, featuring multiple interfaces that support integration with various systems and devices. This flexibility allows users to seamlessly connect the device with existing infrastructure, enhancing overall operational fluidity.

Security is another critical aspect of the 838,738. Mitsubishi Electronics has integrated robust security protocols to safeguard sensitive data and ensure safe operations. This feature is particularly vital in sectors where data integrity and compliance with regulations are paramount.

In terms of durability, the Mitsubishi 838,738 is built to withstand demanding environments. Its rugged design ensures reliable performance in challenging conditions, making it suitable for use in industries such as manufacturing, logistics, and telecommunications.

Overall, the Mitsubishi Electronics 838,738 stands out as a versatile and reliable device. With its powerful processing capabilities, energy efficiency, extensive connectivity, enhanced security, and durability, it exemplifies Mitsubishi’s dedication to advancing technology while addressing the practical needs of its users. It is a prime choice for businesses looking to enhance productivity and remain competitive in a fast-evolving landscape.
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