PLUS Vision U5-632 Troubleshooting, Check the following matters before requesting servicing

Page 63

Troubleshooting

Check the following matters before requesting servicing.

Problem

 

Check

Reference

 

Page

 

 

 

Power does not turn on

•

Is the power cord plugged into a power outlet?

E-23

 

•

Is the lamp cover properly mounted?

E-66

 

•

Is the projector’s temperature high? To protect the projector, the power can-

E-61

 

 

not be turned on when the projector’s temperature is abnormally high.

 

 

•

Has the lamp reached the end of its service life?

E-61

 

 

 

 

No image is produced

•

Is a connected input selected?

E-28

 

•

Is the cable properly connected to the input terminal?

E-18 –20

 

•

When a computer is connected, are signals being output from the computer?

E-60

 

•

Does the signal being input have a frequency usable with this projector?

E-69

 

•

Are the brightness and contrast adjusted to the minimum?

E-47

 

•

Is the STATUS indicator lit a steady red or flashing red?

E-61

 

•

When the component signal of the DVD player is connected with the RGB

E-56

 

 

connector and the image is not output, is [Input Settings] of the RGB con-

 

 

 

nector properly selected?

 

 

•

For a RGB input, has the picture been properly adjusted?

E-47, 48

 

 

 

 

Image is distorted

•

Is the projector properly installed?

E-26

 

•

For trapezoidal (keystone) distortion, perform keystone adjustment.

E-31, 53

 

 

Please note that depending on the projected picture and the projection con-

 

 

 

ditions, it may not be possible to eliminate keystone distortion completely.

 

 

 

 

 

Image is out of focus

•

Is the lens properly focused?

E-27

 

•

Are the screen and projector installed at the proper distance?

E-15, 16

 

•

Does the projection distance exceed the focusing range?

E-15, 16

 

•

Is there condensation on the lens, etc.?

—

 

 

If the projector is moved from a cool storage area to a warm place and the

 

 

 

power is turned on, condensation may form on the lens or internal optical

 

 

 

parts. If this happens, wait until the condensation has evaporated before

 

 

 

using the projector.

 

 

 

 

 

Image is not in proper

•

For a computer input, are the horizontal and vertical positions properly ad-

E-48

position and is not

 

justed?

 

displayed properly

•

Does the input signal have a compatible resolution and frequency? Check

E-69

 

 

the computer’s resolution.

 

 

 

 

 

Video image is crushed

•

If the image is crushed in the horizontal or vertical direction or if it is not

E-29

 

 

displayed over the entire screen, select a different aspect ratio.

 

 

 

 

 

Colors of the overall image

•

When inputting component signals, is “Color Space” setting correct?

E-50

are strange

•

For a composite input, is “Tint” properly adjusted?

E-47

 

 

 

 

Characters flicker or colors

•

From the menu, select “Image” and adjust the “Picture Adj.” and “Fine Picture”.

E-47, 48

are offset for RGB inputs

 

 

 

 

 

 

Cannot select the menu

• Other than [Settings], [Option] and [Information], selection will not be pos-

—

name

 

sible unless a signal is being input to the projector and the image/picture is

 

 

 

projected.

 

 

 

 

 

Remote control unit does

•

Are the remote control unit’s batteries worn? Replace with new batteries.

E-11, 12

not operate

•

Is there an obstacle between the remote control unit and the projector’s

E-13

 

 

remote control signal sensor?

 

 

•

Is the remote control unit outside of range?

E-13

 

•

Are you pointing the remote control unit’s transmitter towards the projector’s

E-13

 

 

remote control signal sensor?

 

 

 

 

 

STATUS indicator is lit red

•

See “When an indicator is lit or flashing”.

E-61

or flashing red

 

 

 

 

 

 

 

E-62

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Contents U5-632 U5-532/U5-512 Precautions This label is located on the side of the remote controlDo not look at the laser pointer’s light source DOC Compliance Notice Important Safety InformationLamp Replacement InstallationPower Supply CleaningMajor Features Table of Contents Table of Contents Checking the Supplied Accessories Velcro strap Pocket Cable storage pouch Checking the Supplied AccessoriesStorage case for projector and accessories USB cable type A, 2 m / 6.6 feetExhaust Vents Focus ring E-27 Lens Lens cap Names of the Main Unit PartsApplicable Projector U5-532/U5 Nats Zoom ring E-26Names of the Main Unit Parts Built-in Security SlotInserting the Batteries Names of Parts/Preparing the Remote Control UnitNames of the Remote Control Parts Included with the U5-632Used for the security lock Replacement MethodTemporarily cancels the video Audio Number buttons E-37 RGB button and Video buttonRemote Control Range Side ViewSide View Top View Procedure Up to Projecting to the Screen U5-632 Screen Size and Projection Distance Placement GuideU5-532/U5-512 Screen Size and Projection Distance Placement GuideConnections with Personal Computer Personal computer RGB signal cable Supplied itemTo Output the External Output Signal of a Notebook Computer Connecting Personal Computers and Video EquipmentManufacturer Model Key → Video See Input Format on Page E-56 Connections with Composite SignalsVideo Equipment with Video Connectors Video Equipment with S-VIDEO ConnectorsPb Pr Green Blue Red Connections with Component SignalsComponent cable Available as an option Order code Green Blue Red Cb CrConnections with the Audio Jack Audio cable Supplied item Audio conversion adapter RedAudio cable Supplied item Connecting Personal Computers and Video Equipment Operating Switch on the projector powerCursor Power Cable Connections and Switching the Power On/OffPress the Enter button to set This completes the selection of the display languageUnplug the power cable FinishingStandby button on main unit Zoom ring Adjustment of the Projection ScreenAdjustment of the Projection Screen Adjust the projection image to the screenRaising the projection image Making Adjustments with the AdjustersAdjuster button Focus ringGeneral Operation Automatic AdjustmentWhen Auto Source is On When Auto Source is OffVideo Signals / Component Signals Selection of Aspect RatioGeneral Operation Cancelling Video and Audio Temporarily Lamp ModeFreezing a Moving Picture Adjustment of the Volume Press the Cancel button to immediately close the displayKeystone Enlargement of the Image and Video Movement Image can also be moved in the following circumstancesPress the Zoom button to enlarge the image Using the Presentation Timer Operation Using the Laser PointerClick button Connecting the computer and projectorClick button on back JOG buttonsSerial cable D-Sub 9-pin, straight commercially available Controlling the Projector from ComputerUse as a High-Brightness Monochrome Projector Applicable Projector U5-632All four places Use the number buttons 1 to 4 to register the passwordExample Registering the password Protecting the Projector with the Security LockChanging the password Input the password using the number buttons 1 toCanceling the password/Changing the password Canceling the passwordTo close the display immediately, press the Cancel button Using the Quick MenuContent of Adjustments and Settings Press the cursor or button to make the adjustmentEnter button Menu Operation MethodMenu button Select buttonsMenu Operation Method Menu Screen Names and FunctionsMenu Display Press the Menu button to display the menu Performing Menu OperationsMaking Adjustments/Settings This condition al- lows selection of the item nameSub menu Selecting Another Menu Name with Remote Control Operation View ColorOption Menu name Item Name Sub Menu SetupColor B/W Switching VideoPicture Adj. / Fine Picture / H Position / V Position Picture Adj. Picture AdjustmentImage Brightness / Contrast / Color / Tint / SharpnessPosition ResetPress of the Enter button forces the reset Fine PictureGamma Select the preset color modeColor Quick Color AdjColor Space Selection contents at the time of YPbPr inputColor Temp WhiteWhite Balance Filter Video SignalsView AspectView Power cable has been unpluggedVertical Flip Keystone SaveAuto Source SetupColor B/W Switching Auto Power OffMenu Position SetupStatus indicator is green Status indicator is offVideo and S-Video Presentation TimerTo start the timer Input FormatBackground OptionLanguage On ScreenStartup Screen Security LockOption Status Factory DefaultLamp Timer Reset InfoResolution / Frequency Lamp TimerInfo Thermal Protector When an Indicator is Lit or FlashingCheck the following matters before requesting servicing TroubleshootingDirty Lens CleaningCleaning a Soiled Projector Main Unit Cleaning the Inside of the ProjectorReplacing the Lamp Cartridge Remove the lamp cartridge Replacing the Lamp CartridgeReset the Lamp Timer Mount the new lamp cartridgeMount the lamp cover Mechanical SpecificationsOptical ElectricalU5-512 SpecificationsModel U5-532/U5-512 U5-532U5-632/U5-532 SignalResolution Frequency Video Table of Supported Frequency216 Unit mm inch Cabinet Dimensions216 2402005

U5-512, U5-532, U5-632 specifications

The PLUS Vision U5 series includes three impressive models: the U5-532, U5-512, and U5-632. Each model is designed with advanced features and technologies geared towards enhancing visual presentations, making them ideal for business, education, and personal use.

Starting with the U5-532, this model is equipped with a high-resolution display that provides stunning clarity and vibrant colors. Its native resolution ensures that text and images are displayed crisply, making it perfect for detailed presentations. The U5-532 supports multiple connectivity options, including HDMI and USB, allowing users to connect various devices effortlessly. Additionally, it features built-in speakers that deliver clear audio, eliminating the need for external sound systems.

Moving on to the U5-512, this model places a strong emphasis on portability without sacrificing performance. Weighing significantly less than its counterparts, the U5-512 is easy to transport, making it suitable for on-the-go professionals or educators. It supports wireless connectivity, allowing users to mirror their smartphone or tablet displays effortlessly. The model also includes a rechargeable battery, giving users the flexibility to present without being tethered to a power source.

Lastly, the U5-632 stands out with its enhanced brightness and superior contrast ratios. This model is perfect for environments with a lot of ambient light, as it ensures that presentations remain visible even in challenging conditions. In addition to its robust connectivity options, the U5-632 employs advanced image processing technology, which enhances the quality of images and video playback.

Across the entire U5 series, users will find intuitive control interfaces that make navigation easy. The devices come with a remote control, adding convenience for presenters who need to manage their presentations from a distance. Furthermore, the U5 models are designed with energy efficiency in mind, contributing to reduced power consumption without compromising performance.

In summary, the PLUS Vision U5-532, U5-512, and U5-632 represent a significant advancement in presentation technology, each tailored to meet specific user needs. Their blend of high-quality displays, versatility in connectivity, and user-friendly interfaces makes them exceptional tools for anyone looking to make an impact with visual communication.
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