Mitsubishi Electronics LVP-X30U user manual Troubleshooting

Page 33

O t h e r s

T r o u b l e s h o o t i n g

Please check the following before requesting repairs.

Symptom

Procedure

Reference page

 

 

 

 

The power will not turn on.

•

Is the power plug connected to the power outlet?

14

 

•

Is the lamp cover correctly installed?

33

 

•

Is the internal temperature too high? A protective feature prevents the

32

 

 

power turning on when the internal temperature is too high.

 

 

•

Has the lamp usage time exceeded 1100 hours? The power will not turn

25, 32, 33

 

 

on when 1100 hours have elapsed.

 

 

•

Any high-tension noise to the power line with extremely high pulse can

 

 

 

stop the projector. If it happens, unplug the power cord from the outlet

 

 

 

once and then plug it again.

 

 

 

 

 

No image

•

Has the connected input been selected?

16, 18

 

•

Is the cable correctly connected to the input jack?

10, 11, 12

 

•

Are the brightness and contrast set to minimum?

22

 

•

Is the sliding lens cap closed?

14

 

•

Is the lamp blown?

33

 

•

Has the lamp usage time exceeded 1100 hours?

25, 32, 33

 

•

If a notebook type computer is being used, was the computer power turned

12, 13

 

 

on after the projector was connected? Is the computer set to disable out-

 

 

 

put to the external RGB jack?

 

 

 

In many cases, when a notebook type computer is connected to the pro-

 

 

 

jector, a signal will not be output to the RGB OUT jack unless the com-

 

 

 

puter power is turned on.

 

 

•

Does the STATUS indicator blink?

32

 

 

 

 

Distorted images

•

Is installation correct?

14

 

•

Was the Keystone adjustment performed correctly?

18, 28

 

 

 

 

Blurred images

•

Is the lens properly focused?

15

 

•

Are the screen and projector positioned at the correct angle?

14

 

•

Does the projection distance place the screen outside the focus range?

9

 

•

Is there condensation, dirt, etc., on the lens?

—

 

 

Condensation on the internal optical system is possible when the projec-

 

 

 

tor has been stored in a cool place and then is used in a warm place. In

 

 

 

such cases, wait several minutes for the condensation to evaporate.

 

 

 

 

 

Images are offset vertically or

•

Correctly adjust the horizontal and vertical position of the screen.

24

horizontally and are not

•

Is the clock frequency correctly adjusted?

24

correctly displayed

•

Are the resolution and frequency correct for the input signal? Check the

23

 

 

resolution of the personal computer.

 

 

 

 

 

The remote control does not

•

Does the send indicator (LED) light? If it does not light, the batteries are

5, 8

work

 

exhausted. In such cases, replace with fresh batteries.

 

 

•

Is there any obstacle between the remote control and the photoreceptor

5

 

 

of the main unit?

 

 

•

Is the remote control being used outside its effective range?

5

 

•

Is there a fluorescent light or other strong light source close to the photo-

—

 

 

receptor?

 

 

 

 

 

The wireless mouse does not

•

Is the MOUSE jack of the main unit and the personal computer correctly

17

work

 

connected?

 

 

•

Was the personal computer started after being connected to the MOUSE

17

 

 

jack of the main unit?

 

 

 

 

 

The STATUS indicator blinks

•

Check the STATUS indicator list.

32

 

 

 

 

Flickering text or offset colors

•

Manually adjust the clock frequency and phase.

24

with RGB input

• Press the AUTO button.

 

 

 

 

 

ENGLISH

E – 31

Page 32 Page 34
Image 33
Page 32 Page 34
Contents Data Projector Page English Important Safeguards PrecautionsInstallation Power SupplyLamp Replacement CleaningFire and Shock Precautions B l e o f c o n t e n t sOther main features you’ll enjoy A t u r e sE c k i n g t h e P p l i e d a c c e s s o r i e s E p a r i n g t h e M o t e c o n t r o l Remote control effective rangeInserting the batteries Press firmly and slidePower button 14,16 Auto button Source button 14 Speaker 10 Power indicator 14,16 Status indicatorR t s a n d c o n t r o l s Top, front and side panel view Control panelRear and side panel view Terminal PanelBuilt-in Security Slot LED Enter button 17 Infrared transmitterPositioning the unit InstallationConnection to the Video jack of the unit N n e c t i n g v i d e o e q u i p m e n tRear panel jacks of this device Connection to the S-VIDEO jack of the unitConnection to the RGB/YCbCr connector N n e c t i n g a P C o r M a c i n t o s h Windows 98/Windows Changing the computer’s video resolutionsWindows MacintoshAdjust the position and height of the unit Connect the power cordI n g t h e u n i t Turn on the connected source computer, VCR, DVD player, etcCase of RGB input, adjust the video of the connected PC I n g t h e u n i t N t i n u e d After using the unitRemote control mouse functions USB Port ConnectionIBM PS/2 Mouse Port Connection Adjusting the Volume Automatic Screen AdjustmentKeystone Adjustment Freezing animated imagesTo move to the desired portion of the enlarged picture Enlarging the pictureScreen Reduction N u S t r u c t u r e Normal menu RGB input Advanced menu To close the menu J u s t i n g t h e p i c t u r e e l e m e n t sTiming Chart Adjusting the position of the image Adjusting Clock Frequency and PhaseIf no images appear during setting N u a l a d j u s t m e n t C o m p u t e r I m a g e sResetting the time the hours of lamp ResettingS e t t i n g S e t t i n g t h e L a m p H o u r s o f U s a g eAdjusting Color Balance Setting the Video TypeT t i n g N a r r o w I m a g e s a d v a n c e d M e n u Selecting the Color SystemSetting the Display Frame Setting the RGB/YCbCr connectorSetting Filter Select the input for image selectionI t i a l S e t t i n g s Setting the partial display positionAudio Muting Selecting the BackgroundUsing the Power Saving Function Auto Source SettingsUse the cursor $ / % keys to set Power Saving to on or OFF Selecting a Projection TypeT t i n g t h e M e n u Troubleshooting Status Light Messages P l a c i n g t h e l a m p Lamp cartridge replacement procedureR t r i d g e StepSub Pin Assignments Specification s48 mm Dimensions177 mm/7.0 ″ 230mm/9.0 ″

LVP-X30U specifications

The Mitsubishi Electronics LVP-X30U is a versatile and powerful projector that caters well to the needs of both business professionals and educational institutions. This model showcases a blend of advanced technology and user-friendly features, making it a popular choice for various presentation environments.

One of the standout characteristics of the LVP-X30U is its impressive brightness level. With a luminosity of 3,000 ANSI lumens, this projector ensures vivid and clear images, even in well-lit rooms. The high brightness capability makes it particularly suitable for large venues or classrooms where ambient light can be challenging.

The projector features a native XGA resolution of 1024 x 768 pixels, which delivers sharp and detailed visuals. This resolution is ideal for displaying text-rich presentations, intricate graphics, and video content. Additionally, the LVP-X30U supports an array of resolutions, allowing users to project from various input devices without losing image quality.

Another significant technological advantage of the LVP-X30U is its advanced color reproduction capabilities. Utilizing Mitsubishi's proprietary color wheel technology, this projector provides a wide color gamut, ensuring that images appear vibrant and true to life. The projector's brightness and color accuracy combine to create engaging presentations that captivate audiences.

Furthermore, the LVP-X30U incorporates robust connectivity options, including HDMI, VGA, and composite video inputs. This versatility allows users to connect multiple devices such as laptops, DVD players, and other multimedia sources without hassle. The inclusion of a built-in 10-watt speaker also enhances the audio experience, ensuring that sound accompanies visuals effectively.

The projector's design emphasizes portability and ease of use. Weighing around 6.5 pounds, it is lightweight enough for mobile presentations. Moreover, the intuitive user interface simplifies operation, allowing presenters to focus on their content rather than grappling with technical difficulties.

In terms of durability, the LVP-X30U boasts a long lamp life of approximately 4000 hours in standard mode and even longer in eco mode. This longevity reduces the frequency of replacements, resulting in lower overall maintenance costs.

Overall, the Mitsubishi Electronics LVP-X30U is a reliable and feature-rich projector that meets the demands of various users. Its combination of brightness, resolution, connectivity options, and ease of use makes it an excellent choice for those looking to enhance their presentation capabilities, whether in the boardroom or the classroom.
Top Page Image Contents