126 | NEC NP901W manual

7. Maintenance

3.Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condition. The two screws are not removable.

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Interlock

NOTE: There is an interlock on this case to prevent the risk of electrical shock. Do not attempt to circumvent this interlock.

4.Remove the lamp housing by holding it.

Insert a new lamp housing until the lamp housing is plugged into the socket.

CAUTION

Do not use a lamp other than the NEC replacement lamp NP05LP.

Order this from your NEC dealer.

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Image 140

NEC NP901W user manual 126

Contents

NP905/NP901W Information on USB Wireless LAN DOC Compliance Notice for Canada only Safety CautionsPrecautions Important Information Disposing of your used product Important Safeguards InstallationIii Important Information RF Interference for USA only Important Information Fire and Shock Precautions Remote Control Precautions Lamp ReplacementLamp Characteristic Important Information Important Information About High Altitude mode USB Wireless LAN Unit Regulatory Information/Disclaimers ViiFCC Compliance Viii Table of Contents Table of Contents Basic Menu INSTALLATION1 INSTALLATION2 Options Wired LANWireless LAN Hdmi Video Viewer Network Entry List Xii Introduction  What’s in the Box? Features you’ll enjoy  Introduction to the ProjectorIntroduction Congratulations on Your Purchase of the Projector Introduction About this user’s manual This security slot supports the MicroSaver Security System  Part Names of the ProjectorRear Attaching the supplied carrying handle Introduction BottomCarrying the Projector Introduction Top Features Lights when a USB memory is inserted into the USB port Introduction Terminal Panel Features  Part Names of the Remote Control Introduction Battery Installation Operating Range for Wireless Remote Control Selecting a Location  Setting Up the Screen and the ProjectorNP905 Installation and Connections NP901W 100 Installation and Connections Connecting Your PC or Macintosh Computer Making Connections Enabling the computer’s external display DVI to Hdmi cable not supplied Installation and Connections Connecting an External Monitor What is HDCP/HDCP technology? DVD player Installation and Connections Connecting Your VCR Picture transmission feature Using WindowsVista Installation and Connections Connecting to a NetworkProjector control feature Installation and Connections Example of LAN connection Example of wired LAN connection Example of wireless LAN connection Network Type → Ad Hoc About Direct Power Off Projector is ready to use  Turning on the ProjectorRemove the lens cap Projecting an Image Basic Operation To select a menu language, follow these steps  Selecting a Source Detecting the Signal AutomaticallyUsing the Remote Control  Adjusting the Picture Size and Position Finely adjusting the size of an image Finely adjusting the size of an image Zoom lever Rotate the focus ring to make focus adjustment Projecting an Image Basic Operation Adjusting the Tilt Foot Lift the front edge of the projector Manual Keystone Correction  Correcting Keystone DistortionAuto Keystone Correction Projecting an Image Basic Operation  Optimizing an RGB Image Automatically  Adjusting Volume Up & DownAdjusting the Image Using Auto Adjust  Turning off the Projector To turn off the projector Preparation Make sure that the main power is turned off  After Use  Enlarging and Moving a Picture  Turning Off the Image and Sound Freezing a Picture  Changing Lamp Mode Convenient FeaturesPress the Help button on the remote control  Getting Integrated Help Mouse Cursor  Using a USB MouseOperate the Menus using the USB mouse  Using the Supplied Remote Mouse Receiver Connecting the remote mouse receiver to your computerWhen operating a computer via the remote mouse receiver When connecting using the USB port About Drag Mode Point on your computerMoves the mouse cursor on your computer Works as the mouse left button Cornerstone Press the 3D Reform button twice Confirmation screen is displayed Adjustable ranges for 3D Reform are as follows Selecting the PIP or Side by Side Mode Mode Displaying Two Pictures at the Same Time Position Convenient Features Viewing Two PicturesPress the PIP button on the remote control  Preventing Unauthorized Use of the Projector Convenient Features Convenient Features Press the Menu button Checking If Security is enabledPress the Power button Convenient Features Disabling the Security  Limiting Access Level to Available Menu Items Account can access the Basic menuFrom the menu, select Setup → Basic → Logoff Select YES Logging On Select Create Convenient Features Creating or Adding a UserEnter a user name, user type, and password Change the settings and select OK Deleting a UserSelect a user name you wish to edit Select Edit Select a user name you wish to delete Select Delete Operation Using an Http Browser OverviewPreparation Before Use Handling of the Address for Operation via a Browser Convenient Features Structure of the Http Server Error Status HdmiLamp Hours Used Filter Hours Used Windows Vista should be satisfied Setting the Projector to Network Projector Input ModeOperation Environment TIP Projecting the Image with Network Projector Click Yes Click your projector model name Exiting the Network Projector OperationClick → Search for a projector recommended Using the Projector to Operate Your Computer via a Network Remote Desktop Setting the Remote Access Checking the IP address on Windows Vista Starting the Remote Desktop TIP Convenient Features Exiting the Remote Desktop  Making the Most out of the Viewer Function  Saving data to a USB memory device Using the Viewer  Operating the Viewer Function from the Projector playbackProjecting slides Viewer Operating Viewer Menu Press the Source button to select Viewer Using the Viewer Projecting a movie fileTo display a movie file Thumbnail screen Moving Picture Repeat Using the Viewer Setting Option for ViewerMoving Picture Size Using the Viewer Thumbnails menu Exiting Viewer  Changing Background Logo  Using the Menus Changes are stored until you adjust it again Using On-Screen Menu Using Advanced menu and Basic menu Entering alphanumeric characters by using Software KeyboardWhen using the remote control When using the mouse Using On-Screen Menu  Menu tree Position is not available with NP901W  Menu Elements  Menu Descriptions & Functions Source Copy Using On-Screen Menu Entry List Using the Entry ListEntering the Currently Projected Signal into the Entry List Source Name Input TerminalLock Skip  Menu Descriptions & Functions Adjust PresetSaves all the settings of Picture for each input Picture Using On-Screen Menu Detail Settings Standard color values Reset BrightnessSharpness Color Adjusting Clock and Phase Clock/Phase This allows you to manually adjust Clock and PhaseEvident when part of your image appears to be shimmering Use Phase only after the Clock is complete Selecting Overscan Percentage Overscan Adjusts the image location horizontally and verticallySelect overscan percentage 0%, 5% and 10% for signal Using On-Screen Menu Selecting Aspect Ratio Aspect Ratio For VideoFor RGB NP905 NP901W RGB Hdmi included NP901W Using On-Screen Menu Selecting Resolution ResolutionUsing Noise Reduction Noise Reduction Enabling 3D Surround 3D Surround Controlling Sound Volume/Bass/Treble/BalanceAudio Basic  Menu Descriptions & Functions SetupSelecting Keystone Mode Keystone Using On-Screen Menu Selecting Cornerstone Mode Cornerstone Using the PIP/SIDE by Side Function PIP/SIDE by SideMode Position Setting Lamp Mode to Normal or Eco Lamp Mode Using On-Screen Menu Using Off Timer Off Timer Tools Using Program Timer Program Timer Setting a new program timer Make settings for each item as requiredVanced Settings Select a blank program number and press the Enter button Changing the order of programs Activating the program timerChanging the programmed settings Select YES and press the Enter button Setting Mouse Pointer, Button and Sensitivity MouseDeleting the programs Using On-Screen Menu Logging Off Your Projector Logoff Selecting Menu Language Language Menu INSTALLATION1 Selecting Projector Orientation Orientation Using Geometric Correction Geometric Correction Selecting Aspect Ratio and Position for Screen ScreenScreen Type Ratio Adjusting AdjustedAdjusts the bright part of the picture Adjusts the dark part of the picture To select a wireless LAN access point INSTALLATION2 Network SettingsHints on How to Set Up LAN Connection 100 General 101 Using On-Screen Menu Projector NameUsing Software Keyboard 102 DhcpSubnet Mask Gateway 103 Type and SECURITY. See the Advanced menu later on Network Type Advanced menu Connection required for wireless only104 WPA-PSK, WPA-EAP, WPA2-PSK, WPA2-EAP Security required for wireless only105 Using Software Keyboard to enter an encryption key 106KEY Domain 107 Mail Setting a Password Background Lock To assign your password108 This option turns on or off the Control Panel Lock function See To delete your password109 Security function takes effect Using On-Screen Menu Security110 111 Security will not be disabled by using Reset 112To delete USB memory data you registered Information on the USB memory device will be deleted Using On-Screen Menu Setting a Password for PJLink PJLink Selecting Power-saving in Standby ModePower indicator Orange light/Status indicator Off 113 Using On-Screen Menu Setting ID to the Projector Control ID Using the Remote Control to change IDs114 Ting 115 Options Selecting Signal Format Signal Select Setting Hdmi Hdmi SettingsSetting Monitor OUT Connector OUT Terminal 116  Menu Descriptions & Functions Info 117Usage Time Normal ECO 118 Using On-Screen Menu SourceInput Terminal Signal Type Video Type Source Name Entry No Wired LAN Wireless LANIndicates the current authentication status 119 120 VersionProduct Firmware Data  Menu Descriptions & Functions Reset 121  Cleaning or Replacing the Filter To clean the air-filter122 Vacuum the filter-through the filter cover Slip the filter cover back until it snaps into place Maintenance To replace the filter sponge123 124  Cleaning the Cabinet and the LensMaintenance To replace the lamp  Replacing the Lamp125 126 127 128  TroubleshootingIndicator Messages For more information contact your dealer 129Appendix 130  Specifications 131Optical Electrical USB Wireless LAN Unit 132Appendix Mechanical For United States, Canada, and Mexico 133 For other countries except United States, Canada and Mexico 134 NP01LM2 Unit mm inch  Cabinet Dimensions135 Distance Chart  Screen Size and Projection Distance136 Throw Distance and Screen Size NP905/NP901W Appendix NP905 Using the Chart137 138 Appendix NP901W  Pin Assignments of D-Sub Computer 1/2 Input Connector Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog YCbCr Signal 139 140  Compatible Input Signal ListImages above flagged with D are supported by digital signal PC Control Codes  PC Control Codes and Cable Connection141 Appendix Cable Connection PC Control Connector D-SUB 9P142 143 Removing and Attaching the USB Wireless LAN UnitRemoving the USB Wireless LAN Unit 144 Inserting the USB Wireless LAN UnitSlowly pull out the USB Wireless LAN Unit or dummy case Secure the holder with the screw to the projector Insert the USB Wireless LAN Unit145 Troubleshooting Check List Power146 Video and Audio Signal cable Installation environment147 Computer TravelCare Guide 148 149 Asia and Middle East 150 Company & Name with signature Condition of your TravelCare Service Program 151