NEC VT465 manual Common Problems & Solutions Check These Items, Does not turn on

Page 33

Common Problems & Solutions

Problem

Check These Items

Does not turn on

• Check that the power cable is plugged in and that the power button on the projector cabinet or the remote

 

control is on. See pages E-16 and 17.

 

• Ensure that the lamp cover or lamp housing is installed correctly. See page E-30.

 

• Check to see if the projector has overheated or the lamp has reached the end of its usable life. If there is

 

insufficient ventilation around the projector or if the room where you’re presenting is particularly warm, move

 

the projector to a cooler location.

 

 

No picture

• Use the RGB, Video or S-Video button on the remote control or the cabinet to select your source (RGB, Video

 

or S-Video). See page E-18.

 

• Ensure your cables are connected properly.

 

• Use menus to adjust the brightness and contrast. See page E-26.

 

• Remove the lens cap.

 

• Reset the settings or adjustments to factory preset levels using “Factory Default” in the menu. See page E-29.

 

• Enter your registered keyword if the Security function is enabled. See page E-28.

 

 

Image isn’t square to the

• Reposition the projector to improve its angle to the screen. See page E-18.

screen

• Use the Keystone correction function to correct the trapezoid distortion. See page E-19.

 

 

Picture is blurred

• Adjust the focus. See page E-19.

 

• Reposition the projector to improve its angle to the screen. See page E-18.

 

• Ensure that the distance between the projector and screen is within the adjustment range of the lens. See

 

pages E-11 and 12.

 

• Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on.

 

Should this happen, let the projector stand until there is no condensation on the lens.

 

 

Image is scrolling verti-

• Use the RGB, VIDEO or S-VIDEO button on the remote control or the cabinet to select the source you want to

cally, horizontally or

input.

both

 

 

 

Remote control does

• Install new batteries. See page E-10.

not work

• Make sure there are no obstacles between you and the projector.

 

• Stand within 22 feet (7 m) of the projector. See page E-10.

 

• Make sure that you are in the Projector mode and the PJ button lights in red. If not, press the PJ button. See

 

page E-21.

 

 

Indicator is lit or blink-

• See the Power/Status/Lamp Indicator on page E-32.

ing

 

 

 

Cross color in RGB

• If Auto Adjust is off, turn it on or adjust the image manually with Horizontal / Vertical / Clock / Phase in the

mode

Advanced menu. See page E-29.

 

 

E-33

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Contents VT660K/VT560/VT465 Safety Cautions Fire and Shock Precautions Lamp ReplacementWhats in the Box? Table of Contents Features youll enjoy IntroductionIntroduction to the Projector Attaching the supplied carrying handle Part Names of the ProjectorTop Features Terminal Panel Features Part Names of the Remote Control Remote Control Precautions Battery InstallationInstallation and Connections Setting Up the Screen and the ProjectorSelecting a Location Do not attempt to install the projector yourself Distance ChartThrow Distance and Screen Size Reflecting the ImageMaking Connections Connecting Your PC or Macintosh ComputerTo connect Scart output RGB Connecting an External MonitorRGB Connecting Your DVD PlayerConnecting the Supplied Power Cable Connecting Your VCR or Laser Disc PlayerTurning on the Projector Projecting AN Image Basic OperationAdjust the Tilt Foot Adjusting the Picture Size and PositionSelecting a Source Selecting the computer or video sourceAuto Keystone Correction Correcting the Vertical Keystone DistortionManual Keystone Correction FocusTurning Up or Down Volume Adjusting the Image Using Auto AdjustTo turn off the projector Using the Remote Mouse Function Convenient FeaturesFreezing a Picture Turning off the Image and SoundEnlarging and Moving a Picture Getting the InformationUsing ON-SCREEN Menu Using the MenusBasic Menu Operation List of Menu Items Menu Elements Indicates the Control Panel Key Lock is enabledMenu Descriptions & Functions PictureImage Advanced SetupEnabling High Speed Fan Mode High Speed Fan Mode To disable the Security functionSelecting Signal Format Signal Select Page2 Enabling Power Management Power ManagementInformation DefaultMaintenance Replacing the LampTo replace the lamp Cleaning or Replacing the Filter CleaningCleaning the Cabinet and the Lens To replace the filter spongePower Indicator TroubleshootingStatus Indicator Lamp IndicatorDoes not turn on Common Problems & Solutions Check These ItemsModel Number VT660K/VT560/VT465 Optical SpecificationsPin Assignments of D-Sub RGB Input Connector Cabinet DimensionsMini D-Sub 15 Pin Connector Pin No RGB Signal Analog YCbCr SignalSXGA+ Compatible Input Signal ListCable Connection Communication Protocol PC Control CodesServices offered with TravelCare TravelCare a service for international travelersTerm of warranty TravelCare GuideAsia and Middle East Service are offeredApplication Sheet for TravelCare Service Program Condition of your TravelCare Service Program

VT465 specifications

The NEC VT465 is a versatile and robust data and video projector, highly regarded for its advanced features and exceptional performance in a variety of settings. Designed primarily for educational institutions and business environments, the VT465 combines state-of-the-art technology with user-friendly functionality, making it an ideal choice for presentations, lectures, and collaborative work.

One of the standout features of the VT465 is its impressive brightness level of 3000 ANSI lumens. This significant brightness ensures that images remain clear and vibrant even in well-lit rooms, making it suitable for both small classrooms and larger conference rooms. The native XGA resolution (1024x768) provides sharp text and detailed images, essential for displaying intricate presentations or graphics.

In terms of connectivity, the VT465 offers multiple input options, including HDMI, VGA, and composite video, along with audio inputs. This versatility allows users to connect various devices, such as laptops, tablets, and video players, ensuring that presentations can be seamlessly integrated regardless of the source. Additionally, the presence of a built-in 10-watt speaker enhances the audio experience, providing clear sound for multimedia presentations without requiring external speakers.

The VT465 incorporates advanced DLP technology, known for its reliability and long lifespan. DLP projectors are less prone to color degradation over time, ensuring consistent image quality. The use of a high-quality RGB LED light source also contributes to an extended lamp life, reducing maintenance costs and downtime associated with frequent lamp replacements.

Furthermore, the projector features a user-friendly interface and an intuitive remote control, allowing for easy navigation of settings and options. Its compact and lightweight design ensures portability, making it convenient for users who need to transport the projector between different locations.

In terms of eco-friendliness, the VT465 includes features to reduce energy consumption. An automatic brightness adjustment function helps optimize power use, while the projector can enter standby mode when not in use, further conserving energy.

In conclusion, the NEC VT465 projector combines powerful performance with versatile features, making it an excellent choice for educational and professional settings. With its high brightness, multiple connectivity options, advanced DLP technology, and user-friendly design, the VT465 meets the diverse needs of users seeking a reliable presentation solution.
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