NEC LT180 manual RF Interference, Important Safeguards, Installation

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IMPORTANT INFORMATION

RF Interference

WARNING

The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Solutions (America), Inc. in this manual. Failure to comply with this government regulation could void your right to operate this equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular in- stallation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio / TV technician for help.

In UK, a BS approved power cable with moulded plug has a Black (five Amps) fuse installed for use with this equipment. If a power cable is not supplied with this equipment please contact your supplier.

Important Safeguards

These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read them carefully and heed all warnings.

Installation

1.For best results, use your projector in a darkened room.

2.Place the projector on a flat, level surface in a dry area away from dust and moisture.

To avoid premature lamp failure, do not tilt the front of the projector up or down by more than 15˚ from level.

3.Do not place your projector in direct sunlight, near heaters or heat radiating appliances.

4.Exposure to direct sunlight, smoke or steam can harm internal components.

5.Handle your projector carefully. Dropping or jarring can damage internal components.

6.Do not place heavy objects on top of the projector.

7.If you wish to have the projector installed on the ceiling:

a.Do not attempt to install the projector yourself.

b.The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury.

c.In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance with any local building codes.

d.Please consult your dealer for more information.

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Contents LT180 DOC Compliance Notice Safety CautionsPrecautions Important InformationImportant Safeguards InstallationRF Interference Iii Fire and Shock PrecautionsWhat’s in the Box? Lamp ReplacementTable of Contents Table of Contents Congratulations on Your Purchase of The LT180 Projector Features you’ll enjoy on the LT180 projectorIntroduction Introduction to the ProjectorIntroduction Part Names of the Projector Top Features Terminal Panel Features Part Names of the Remote Control Introduction Remote Control Precautions Battery InstallationOperating Range for Wireless Remote Control Installation and Connections Selecting a Location Setting Up the Screen and the ProjectorThrow Distance and Screen Size Distance ChartRear Projection Applications Making Connections Connecting Your PC or Macintosh ComputerADP-SC1 To connect Scart output RGBTo do so Connecting an External MonitorComponent Audio in OUT Connecting Your DVD PlayerVideo Connecting Your VCR or Laser Disc PlayerConnecting the Supplied Power Cable Cabinet controls Remote control Projecting AN Image Basic OperationTurning on the Projector Cabinet controls Selecting a Source Adjusting the Picture Size and PositionUsing the cabinet buttons Using the Remote ControlUsing the Adjustable Rear Foot Zoom Adjusting the Tilt FootFocus Correcting the Vertical Keystone DistortionTurning Up or Down Volume Adjusting the Image Using Auto AdjustOptimizing an RGB Image Automatically To turn off the projector Turning off the ProjectorAfter Use Reducing Video Noise Noise Reduction Convenient FeaturesTurning Off the Image and Sound Freezing a PictureGetting the Information on Lamp Usage and Projector Usage Using the Menus Using ON-SCREEN MenuFor Adjusting items Slide bar For Selecting items Return key symbol, Radio buttonFor Selecting items Solid triangle List of Menu Items Picture AdjustmentSelecting Wall Color Correction Mode Wall Color Menu Descriptions & FunctionsImage Normal Cinema Native Selecting Aspect Ratio Aspect RatioSetup Preventing the Unauthorized use of the projector Security AdvancedSelecting Projector Orientation Orientation Selecting Communication Speed Communication SpeedUsing ON-SCREEN Menu To disable the Security function Disabling the Cabinet Buttons Cabinet Button Enabling Fan Speed Mode Fan ModeEnabling Power Management Power Management Selecting Signal Format Signal SelectInformation All Data ResetReturning to Factory Default Factory Default Current SignalPreparation MaintenanceReplacing the Lamp To replace the lampSelect Elect Push here Cleaning the Cabinet and the Lens Lamp Indicator TroubleshootingPower Indicator Indicator Condition Projector Condition Status IndicatorDoes not turn on Common Problems & SolutionsProblem Check These Items Troubleshooting Specifications Model Number LT180 OpticalElectrical Mechanical Appendix Cabinet DimensionsPin Assignments of Computer in D-Sub RGB Connector Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog YCbCr Signal Cable Connection PC Control Connector Mini DIN-8PPC Control Codes and Cable Connection PC Control codesSignal Compatible Input Signal ListOther Troubleshooting Check ListPower Video and AudioVideo equipment Installation environmentSignal cable ComputerRepair services Replacement product rental serviceTravelCare Guide Europe North AmericaOceania Asia and Middle East Huamark, Bangkapi, Bangkok 10240, Thailand Company & Name with signature Dear Sir s To NEC or NECs Authorized Service StationCharges for Warranty Exclusions and Out of Warranty Case Condition of your TravelCare Service ProgramService Options Warranty ExclusionsLoan Service Charges and Conditions