Fujitsu LPF-QSD1W Cleaning and Maintenance, Precautions on AIR Filters and Lamp Protection Filter

Page 54

CLEANING AND MAINTENANCE

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.

PRECAUTIONS ON AIR FILTERS AND LAMP PROTECTION FILTER

•If the ventilation holes become blocked, the temperature inside the projector rises and the lamp will fail to light. Clean the ventilation holes about once every 6 months. Cleaning will be required more frequently if used in a particularly dusty environment.

•When the air filter of the ventilation hole becomes hard to clean, it is ready to be changed. Purchase a new air filter (with the filter holder).

•Do not use the projector with the filter holder detached, as dust and debris may get into the projector, causing them to appear on the projected screen.

CLEANING THE AIR FILTERS AND LAMP PROTECTION FILTER

1

2

3

Unplug the power cord from the receptacle.

Turn the projector upside down.

Pay attention to avoid scratches over the cover by laying a thick towel and other soft cloth under the projector.

Remove the two screws marked with

"", and take out the lamp protection filter.

Lamp protection filter

4

5

Clean the air filters and lamp protection filter.

Vacuum-clean the filters.

Air filter

 

To do so, be sure to attach a brush to the hose of the vacuum cleaner.

Reverse the disassembling procedure above to set the lamp protection filter in position.

Note

•Be sure to use the vacuum cleaner with a brush attached to its hose.

•Application of strong suction power may damage to the filter.

E-54

Page 53 Page 55
Image 54
Page 53 Page 55
Contents Contents USER’S ManualSafety Precautions Important Safety InstructionsImportant Information About the lithium battery Information Checking Accessories Light Source Lamp Additional PrecautionsTransportation GroundingMonitor Indication on Projector Monitor indication Abnormal condition Measures to takeIllumination Near the Projector Unit Additional PrecautionsPicture Characteristics Projection ScreenTaking OUT the Projector from the Carton InstallationInstallation Projector Section Front SideProjection distance Lens shift InstallationProjection Vertical cm Horizontal cmAttachment of Antivibration Cushion Adjustment of Projection PositionPortion of the projector to adjust the picture position Its heightPart Names and Functions Projector Section FrontProjector Section Rear Projector Section TOP Part Names and Functions AV Selector Section FrontAV Selector Section Rear Pin No Signal Pin No Input signalDescription of Input Terminals Remote Control Using the Remote Control Putting Batteries in the Remote ControlPrecautions Effective Range for the Remote Control Connecting the Display to External Equipment One ferrite core For AV SelectorTwo ferrite cores For System Cable Connecting the Projector and the AV Selector Rear side of projectorRear side of AV selector Example of Connection to External Components VCR or other external components See P. ÎVCR DVD RECORDER/PLAYER Satellite Tuner Video Camera Videogame MachineFront side of AV Selector When connecting to the rear side of the AV Selector EnglishWhen Outputting Audio Signals to AN Audio Amplifier Turnig on the Power Basic OperationsTurning the Power to Standby Basic OperationsPress E to select OFF Adjusting the Focus and Size of the Picture FINE-ADJUSTING the Screen PositionAdjusting the Rectangular Distortion of the Picture Press to register the adjustment resultPress CD to select Correct Keystone Reversing the Picture ResultRGB Input Mode Selecting Input ModeVideo Input Mode Press the buttons to select the input modeOther Basic Operations Convenient FunctionsPress  Switching Between Screen SizesWatching Pictures on the Wide Screen Press to select a desired Screen SizeScreen Size Aspect RatioAdjustment Menu MenuPress C or D to select Tint Press to store Press when you finishPress E or F to select Picture Press E or F to change tint valuesAdjusting the Picture Setting the intensity of the light source lamp Precision SettingPicture Memory Adjusting the Picture Precision SettingSetting User Color Temp Setting Image Enhance Valid in the DVI-D mode onlyAdjusting the Color Temp Image IdentifySetting the Color Focus Reddish colorMotion Setting Making the Progressive Scan SettingsFrame Mode Jaggies FilterAdjusting Screen Position and Size Adjusting Screen Position PositionAdjusting Screen Size Size Features setup screen has the following 6 options Other AdjustmentsAdjustment Adjustment Item Contents of Adjustments OperationOther Adjustments On Screen MenuSetting the Input Terminals Selecting the settings of Video Input terminal VIDEO1-4Video Format Other Settings Auto Off-NO SIGAudio input selection Specifying RGB Input Signal Code Setting Setting Exhibition Mode Exhibition ModeChanging background color to blue Blank Screen Input Signal Video mode Input Sync. Signal type Displaying System Status InformationInitialization of User Adjustment Value Press E or F to select FactoryPress C or D to select the Yes Cleaning the AIR Filters and Lamp Protection Filter Cleaning and MaintenancePrecautions on AIR Filters and Lamp Protection Filter Clean the air filters and lamp protection filterReplacing the AIR Filters Care of the CabinetCare of the Lens Cleaning and Maintenance Unplug the power cord from the receptacleChanging the Lamp Póññêèé Português Italiano Français Cleaning the Screen Before Obtaining ServicePrecautions Cleaning the Cabinet and Remote ControlOptions Vertical frequency Hz Signal Main Supported SignalsMain corresponding signals RGB mode Display dots x lines Frequency kHz Frequency HzModel SpecificationProjector RegulationSpecification AV Selector for USE with the Projector

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.

Moreover, the LPF-QSD1W emphasizes energy efficiency. It incorporates technologies that optimize power consumption, allowing for longer battery life without compromising performance. This ensures that users can work longer hours without the constant need to recharge.

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.
Top Page Image Contents