Hitachi CP-X940W/E specifications Cleaning the air filter, Air filter Filter cover

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Cleaning the air filter

Clean the air filter about every 100 hours.

1 Turn the main power switch off and disconnect the power plug from the power outlet.

2 Remove the front filter cover.

ENGLISH

3	Clean the air filter using a vacuum cleaner.
	• When air filter is very dirty, wash it using neutral detergent diluted with water, and dry well.

4 Attach the air filter on the cover.

Air filter

Filter cover

Caution

• If air filter is strutted with dust, etc., protection circuit will turn the power off.

•Do not use with removed air filter.

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Contents Contents FeaturesOutline Operating GuideFor the Customers in U.K Power cord Video signal cablesBefore use Instructions to UsersDo not install this unit in an unstable place Do not look directly at the lens when Lamp is litDo not use power supplies other Than that specified If any abnormality occursClass 2 Laser Product Do not stare directly into the laser apertureHandle the power cord carefully CleaningDo not step on this unit or do not put a Heavy object on it Do not block the ventilation holesDo not place this unit where it gets hot When you are not going to use For a long timeVolume Cleaning the lensNames and functions of each part Contents of shipping boxAC in socket Remote control sensor Main Power switchVideo input terminal RGB input terminalRemote control transmitter Remove the battery compartment cover How to insert batteriesHow to use foot adjusters InstallationExample of the projector and screen installation Basic operations On indicator will light up orangeTo project the picture For 3 secondsIndicator lights up orange To turn off the powerStandby mode PLUG&PLAYMagnifying Function Freeze FunctionTo return to the initial setting Adjustments and functionsMemory function On-screen menus are displayed on the screenHow to use the SET UP menu SET UPAdjustment Item Details of adjustment Freeze Magnify Operation is not possibleAUTO-adjustment Confirm Screen AUTO-adjustmentDuring AUTO-adjustment Adjustment Item Details of adjustmentMirror Image The menu Image serves of the picture inversionConnection to the RGB signal terminal Connection to the video signal terminalsResolution Standard Display Dots KHz Type Example of computer signalComputer/signal Horizontal Timing µs Initial set signalsComputer/signal Vertical Timing lines Horizontal Timing µsControl signal terminal Connection to the control signal terminalSerial mouse PS/2 mouseADB Mac mouse Control command table Control command tableCommunication RS232C cable ReferenceControl data table Procedure of setting the Projector status Procedure of getting the Projector statusProcedure of default setting the Projector status Example of command errorConnecting various equipment Example of system setupAC Inlet Computer Note type ComputerDesk typeDo not use with removed air filter Cleaning the air filterAir filter Filter cover Lamp Remove the lamp coverLoosen two screws and pull Handle to remove Reset the lamp time Install the lamp cover and fix it using screwsLamp Message tableBlink in the following cases Indicator displayProduct name Liquid crystal projector Model name CP-X940W/E Dimension diagramRCA Jack terminal Input terminal Input/Output RCA Jack terminal Terminal

CP-X940W/E specifications

The Hitachi CP-X940W/E is a high-performance projector that stands out for its vibrant image quality, versatile features, and user-friendly design. This projector is particularly suited for educational and corporate environments, delivering clear and impactful presentations.

One of the flagship features of the CP-X940W/E is its impressive brightness level, reaching up to 4,000 lumens. This ensures that images remain sharp and vivid even in well-lit rooms, making it ideal for classrooms and conference halls. Additionally, the device has a contrast ratio of 10,000:1, which helps in producing deep blacks and bright whites, enhancing the overall picture quality. It supports a native WXGA resolution (1280 x 800), providing a great balance of detail and clarity for various content types.

The CP-X940W/E employs advanced 3LCD technology, which outshines typical DLP projectors by delivering more accurate colors and consistent brightness across its color spectrum. This technology significantly reduces color break-up and ensures smooth, natural color transitions, making it an excellent choice for showcasing high-definition content.

Connectivity is another strong point of the Hitachi CP-X940W/E. It features multiple input options, including HDMI, VGA, and USB ports, as well as support for wireless display technology. This versatility allows users to connect a wide range of devices from laptops to smartphones effortlessly. The projector also supports network control and monitoring, enabling IT managers to oversee multiple projectors in an organization with ease.

The projector is designed for longevity and ease of maintenance. It has a lamp life of up to 7,000 hours in eco mode, reducing the frequency of replacements and lowering overall operating costs. Its filter-free design means less maintenance hassle, contributing to a lower total cost of ownership.

Additionally, the Hitachi CP-X940W/E includes user-friendly features such as automatic keystone correction and a built-in speaker, simplifying setups and providing enough sound for small to medium-sized rooms. The projector also comes with a comprehensive remote control, enhancing convenience during presentations.

In summary, the Hitachi CP-X940W/E is a robust projector that combines advanced display technologies, flexible connectivity options, and user-centric features. It's an ideal choice for those looking to enhance their visual presentations, making it a trusted tool for education and business alike.