Mitsumi electronic WD3300U user manual Replacing the lamp, To replace the lamp

Page 43

Replacing the lamp (continued)

To replace the lamp:

1.Turn off the main power switch and unplug the power cord.

2.Loosen the screw (a) using a Phillips screwdriver

(+), and remove the lamp cover (b).

(b)

(a)

3.Loosen the screws (c) using a Phillips screwdriver

(+).

(c)

4.Pull the handle.

5.Pull out the lamp box by the handle while holding the projector.

•Pull the lamp box out of the projector slowly. If it is pulled out quickly, the lamp may break scattering glass fragments.

•Do not spill liquid on the removed lamp box or do not place it near any flammable object or where children can reach to prevent injury or fire.

6.Load a new lamp box securely into the projector in the right orientation.

7.Put the handle back to the original position.

•Make sure that the handle is locked.

8.Tighten up the screws (c) using a Phillips screwdriver (+).

(c)

9.Tighten up the screw (a) using a Phillips screwdriver

(+) to secure the lamp cover (b).

(b)

(a)

Reset of the lamp operation time

10.Plug the power cord into the wall outlet and turn on the main power switch.

11.Press the t, , and POWER button on the projector at the same time.

Important:

•Unless these 3 buttons are pressed at the same time, the lamp operation time isn’t reset.

•Make sure that the STATUS indicator blinks twice and the lamp operation time is reset successfully.

•The projector doesn’t turn on if the lamp cover isn’t attached securely.

•Be sure to reset the lamp operation time whenever you replace the lamp.

•Do not reset the lamp operation time unless you replace the lamp.

•The lamp is fragile. If it is broken, be careful not to cut yourself with glass fragments.

Caution:

•This projector uses a lamp that contains mercury. Disposal of the lamp or the projector with the lamp may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org. (For the U.S. only.)

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Contents WD3300 EN-2 Contents Important safeguards Do not keep using the damaged projector Important safeguardsInserting the batteries into the remote control Checking accessoriesPreparing your projector Control area 1112 Power jack Main power switchPreparating your projector OverviewBottom side Remote controlAbout the laser beam Reception angle Using the remote controlOperational range of the remote control Using the wired remote controlScreen size and projection distance Setting up your projectorSetting up the screen When the aspect ratio is Full Display at 1280 x 800 pixelsWhen projected images are distorted to a trapezoid Setting up your projectorAdjusting the position of the projected image When fine streaks are seen on projected imagesRear projection Front projection, ceiling mountingViewing computer images Connecting the projector to a computerFor monitor connection Plugging the power cordViewing computer images About DDCInstalling the terminal cover Remove the lens cap Projecting imagesInstant Shut Down To stop projectingAV mute When connecting to a notebook computerSetting of the resolution Example of the setting procedure for external outputHow to change the settings With the remote control Setting the aspect ratioWith the Quick Menu or Feature menu When a TV tuner or VCR is connected Connecting the projector to video equipmentConnecting to a video player, etc When using the BNC connectorProjector + DVD player or Hdtv decoder Viewing video imagesConnection for video equipment having an Hdmi terminal Connection for video equipment having a DVI-D terminal Plugging in the power cordEN-23 Volume from the speaker Menu operation Menu display mode and menu typeMenus displayed in the Quick Menu mode Menus displayed in the Detail Menu modeMenu operation Basic procedure for setting the menusQuick Menu Settings of each menu itemEN-28 Advanced Menu Image menuEN-30 EN-31 User Signal menuTo adjust the tone of white Color Temp Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the color Color and TintAbout color temperature Adjusting projected imagesColor Enhancer YES How to adjust the computer imageLPF Progressive filter Simple method to adjust the image positionTo adjust the horizontal position To adjust the vertical positionTo resume the motion in the image Advanced featuresSetting procedure FreezeTo cancel the password function Advanced featuresPassword function To enable the password functionUP button Mouse remote controlProjector + computer with USB connector OperationMajor functions Supervising and controlling by computerConnection Normal condition IndicatorsAbnormal condition Replacing the lamp Interval of lamp replacementReplacing the lamp Reset of the lamp operation timeTo replace the lamp When removing the lamp from the ceiling-mounted projector MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lensNo image appears on the screen Problem Solution TroubleshootingImages are not displayed correctly Problem Solution TroubleshootingOthers Problem Solution EN-48 Replacement part option/not included in the box SpecificationsXGA85 SpecificationsWithout terminal cover ConnectorsDimension drawings unit mm Real modeMitsubishielectric Corporation

WD3300U specifications

The Mitsumi WD3300U is an advanced electronic device designed to meet the growing demands of modern audio and communication applications. Recognized for its robust construction and versatile functionality, the WD3300U serves as a solution for various electronic interfacing needs.

At the core of the WD3300U is its impressive performance specification. It features a high-speed USB interface, allowing for rapid data transfer rates essential for audio processing and multimedia applications. The device supports USB 2.0 technology, which ensures compatibility with a wide range of existing hardware while providing sufficient bandwidth for optimal operation.

The WD3300U delivers exceptional sound quality, thanks to its integrated high-fidelity audio processing capabilities. It utilizes advanced codecs to enhance audio playback and recording, minimizing distortion and ensuring clear sound reproduction. This feature makes it particularly suitable for professional audio applications, such as recording studios and live audio setups where sound integrity is paramount.

One of the standout characteristics of the Mitsumi WD3300U is its user-friendly design. The device offers plug-and-play functionality, allowing users to easily connect it to compatible systems without the need for complex installation processes. This feature is especially beneficial for professionals who require quick deployment in dynamic environments.

In terms of connectivity, the WD3300U is equipped with multiple input and output options, including standard audio jacks and MIDI connections, catering to a wide variety of devices and ensuring flexibility in setups. Its compact form factor makes it an ideal choice for mobile applications, enabling users to integrate it seamlessly into laptops and portable audio rigs.

The reliability of the Mitsumi WD3300U is further enhanced by its durable construction, designed to withstand the rigors of frequent use. The device is built to endure operational stresses, making it a dependable tool for both casual users and professionals in demanding environments.

Overall, the Mitsumi WD3300U combines cutting-edge technology with practical features, making it a valuable asset for anyone in the audio and communication field. Its blend of performance, ease of use, and durability cements its position as a competitive option in the market for electronic interfacing solutions.
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