CLEANING AND MAINTENANCE (Continued)

CHANGING THE LAMP

•Lamp life differs according to the lamp and the environment it is used in. The lamp may explode immediately after starting use.

•When the lamp reaches the end of its service life, the image becomes dark and the colors lose their vividness. When this happens, change the lamp unit.

•Replace with a new lamp unit when the replace lamp message appears. The old lamp may explode if it continues to be used.

•After removing the old lamp unit, handle with care to avoid breakage. Dispose of used lamp units as industrial waste and comply with governmental regulations or environmental public institution's rules that apply in your country/area.

•Be sure to initialize the lamp timer after changing the lamp unit.

•When replacing the lamp unit, insert it securely. Otherwise, it may damage.

Warning

• Do not remove any screws other than those specified (" " mark).

The high voltage and high temperature inside the projector may lead to electric shock or burns if touched.

•When replacing the lamp unit, use only a new replacement lamp unit (LPF-QLD1WW [optional]). Using undesignated, used or second-hand lamp units may result in the lamp exploding or cause malfunctions.

•Allow the lamp to cool for more than 1 hour after switching off the power before changing.

•This lamp employs a mercury lamp with high internal pressure. It may break with a large bang depending upon shock or service time because of its property, or the time until the lamp has been worn out differs according to individual difference or service condition.

1

2

3

Unplug the power cord from the receptacle.

To turn off the power, see "TURNING THE POWER TO STANDBY" on page E-30.

Turn the projector upside down.

Lay a thick towel and other soft cloth under the projector lest it should get scratched.

Remove the two screws marked with "

", and

then, hold the knob of the lamp unit cover to remove

it from the projector.

Lamp unit cover

To ensure safety, the safety device prevents the power from being turned on accidentally during the lamp replacement work.

Remove two screws.

E-56

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Fujitsu LPF-QSD1W user manual Cleaning and Maintenance, Changing the Lamp, Unplug the power cord from the receptacle
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LPF-QSD1W specifications

The Fujitsu LPF-QSD1W is an innovative device that has made waves in the landscape of portable computing and technology design. Renowned for its advanced features, this model is a testament to Fujitsu’s commitment to providing powerful and efficient technology solutions.

At the heart of the LPF-QSD1W is its advanced processing capabilities, which are designed to handle demanding tasks seamlessly. It employs state-of-the-art processors that ensure high performance, making it suitable for both personal and professional applications. Whether for multitasking in a corporate environment or engaging in intensive creative projects, this device delivers unmatched speed and efficiency.

One of the standout characteristics of the LPF-QSD1W is its exceptional display technology. The unit features a high-resolution display that offers vibrant colors and sharp details, making it ideal for graphic-intensive work and multimedia consumption. The visual experience is further enhanced by wide viewing angles and excellent brightness levels, ensuring that the content is viewable in various lighting conditions.

In terms of connectivity, the LPF-QSD1W is equipped with multiple ports and wireless technologies. This includes USB-C ports for fast data transfer, HDMI outputs for external display connections, and advanced wireless capabilities such as Bluetooth and Wi-Fi 6. These features enable users to connect to a plethora of devices with minimal hassle, making the LPF-QSD1W an adaptable companion for both work and play.

Another notable feature is its robust build quality. Designed to withstand the rigors of daily use, the LPF-QSD1W comes with durability features that protect it from physical damage. This makes it a reliable choice for professionals who require a dependable device to take on the go.

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In summary, the Fujitsu LPF-QSD1W is a well-rounded device combining powerful processing capabilities, stunning display technology, versatile connectivity options, and impressive durability. Whether for business, education, or entertainment, it stands out as a reliable choice for users who demand both performance and portability in their technology solutions.
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