NEC NP901W manual

P or table Pr ojector NP905/NP901W User’ s Manual[...]

© NEC Display Solutions, Ltd. 2008 1st edition, March 2008 Information on USB Wireless LAN: The NP905/NP901W series projectors distributed in some areas and countries do not come standard with the USB Wireless LAN Unit. If you purchase the projector without the USB Wireless LAN Unit installed and need to present to the projector via a wireless con[...]

i Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC NP905/NP901W projector and keep the manual handy for future reference. CAUTION To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should [...]

ii Important Information EU-wide legislation as implemented in each Member State requires that used electrical and electronic products carrying the mark (left) must be disposed of separately from normal household waste. This in- cludes projectors and their electrical accessories or lamps. When you dispose of such products, please follow the guidanc[...]

iii Important Information RF Interference (for USA only) WARNING The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government regulation could void your right to operate this equipment. This equi[...]

iv Important Information Fire and Shock Pr ecautions • Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your projector. Allow at least 4 inches (10cm) of space between your projector and a wall. • Do not try to touch the ventilation outlet as it can become heated while the proje[...]

v Lamp Replacement • To replace the lamp, follow all instructions provided on page 125 . • Be sure to replace the lamp when the message [THE LAMP HAS REACHED THE END OF ITS US ABLE LIFE. PLEASE REPLACE THE LAMP .] appears. If you continue to use the lamp after the lamp has reached the end of its usa ble life, the lamp b ulb may sha tter, and pi[...]

vi Important Information About High Altitude mode • Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 me- ters or higher. Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTI - TUDE] can cause the projector to overheat and the protector coul[...]

vii FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with t[...]

viii Usage restrictions in North America The following channels can be used indoors only. • In the United States and Canada: 36, 40, 44, and 48 channels • In Mexico: 149, 153, 157, 161, and 165 channels The other channels can be used both indoors and outdoors. This Class B digital apparatus complies with Canadian RSS-210. Cet appareil numerique[...]

ix T able of Contents Important Information ............................................................................................ i 1. Introduction .......................................................................................................... 1  What’s in the Box?..............................................................[...]

x T able of Contents 4. Convenient Features ..................................................................................... 33  Turning Off the Image and Sound ............................................................................... 33  Freezing a Picture ...........................................................................[...]

xi T able of Contents 6. Using On-Screen Menu ................................................................................ 70  Using the Menus.......................................................................................................... 70 Using ADVANCED menu and BASIC menu ........................................................[...]

xii T able of Contents 8. Appendix ............................................................................................................. 128  Troubleshooting ......................................................................................................... 128 Indicator Messages ....................................................[...]

1 1. Intr oduction  What’ s in the Box? Make sure your box contains everything listed. If any pieces are missing, contact your dealer. Please save the original box and packing materials if you ever need to ship your Projector. O F F C O M P U T E R V ID E O A B C D E F J K L G H I M N O T U V P Q R S W X Y Z . @ / S -V ID E O V IE W W R N E T [...]

2 1. Introduction  Intr oduction to the Projector This section introduces you to the NP905/NP901W projector and describes key features and controls. Congratulations on Y our Purchase of the Pr ojector The NP905 is a sophisticated XGA projector that produces an enhanced display. The NP901W is a WXGA projec- tor that produces a wide XGA image. Wit[...]

3 About this user’ s manual The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to review the user’s manual. This may save you time later on. At the beginning of each section of the manual you’ll find an overview. If the section doesn’t apply, you can skip it. 1. Introduction[...]

4 1. Introduction A C I N V I D E O I N AUDIO IN US B LA N A U D I O I N H D M I I N A U D I O I N C O M P U T E R / C O M P O N E N T 2 I N C O M P U T E R / C O M P O N E N T 1 I N PC CONTRO L M O N I T O R O U T A U D I O O U T S - V I D E O I N AUDIO IN L /M O N O L / M O N O R R U S B L A M P S T AT U S S O U R C E A U T O A D J U S T 3 D R E [...]

5 1. Introduction Bottom Carrying the Projector Always carry your projector by the handle. Ensure that the power cable and any other cables connecting to video sources are disconnected before moving the projector. When moving the projector or when it is not in use, cover the lens with the lens cap. Phillips-head screwdriver (not supplied) Lamp Cov [...]

6 1. Introduction T op Features 1. POWER Button ( ) ( → page 22 , 31 ) NOTE: T o turn on the projector , press and hold this button for a minimum of two seconds. T o turn off the projector , press this button twice. 2. POWER Indicator ( → page 22 , 31 , 128 ) 3. STATUS Indicator ( → page 128 ) 4. LAMP Indicator ( → page 125 , 128 ) 5. USB I[...]

7 1. Introduction T erminal Panel Features 1. COMPUTER 1 IN/COMPONENT 1 IN Connector (Mini D-Sub 15 Pin) ( → page 12 , 16 ) AUDIO IN (Stereo Mini Jack) ( → page 12 , 16 ) 2. COMPUTER 2 IN/COMPONENT 2 IN Connector (Mini D-Sub 15 Pin) ( → page 12 , 16 ) AUDIO IN (Stereo Mini Jack) ( → page 12 , 16 ) 3. HDMI IN (19 Pin HDMI Type A) ( → page [...]

8 1. Introduction  Part Names of the Remote Contr ol 1. Infrared Transmitter 2. POWER ON Button ( → page 22 ) NOTE: T o turn on the projector , press and hold the POWER ON button for a minimum of two seconds. 3. POWER OFF Button ( → page 31 ) NOTE: T o turn off the projector , press the POWER OFF but- ton twice. 4. COMPUTER 1 Button ( → pa[...]

9 1. Introduction Battery Installation 1 Press the catch and re- move the battery cover. 2 Install new ones (AA). Ensure that you have the batteries’ po- larity (+/–) aligned correctly. 3 Slip the cover back over the bat- teries until it snaps into place. NOTE: Do not mix different types of batteries or new and old batteries. Remote Control Pr [...]

10 300" 240" 200" 150" 120" 100" 60" 80" 40" 1 3 2 This section describes how to set up your projector and how to connect PCs, video and audio sources. 2. Installation and Connections  Setting Up the Scr een and the Projector NP905 The further your projector is from the screen or wall, the larger the [...]

11 2. Installation and Connections 300" 240" 200" 150" 120" 100" 60" 80" 40 " NP901W The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is 20 inches (0.51 m) measured diagonally when the projector is roughly 26 inches (0.66 m) from the wall or s[...]

12 WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R PH ON E COMPUTER/COMPONENT 2 IN COMPUTER/COMPONENT 1 IN PH ON E PH ON E AUDIO IN AUDIO IN 2. Installation and Connections  Making Connectio[...]

13 2. Installation and Connections NOTE: An image may not be displayed correctly when a Video or S-Video source is played back via a commercially available scan converter . This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following. * When an image is displayed with the lowe[...]

14 AUDIO IN WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R PH ON E AUDIO OUT MONITOR OUT 2. Installation and Connections Connecting an External Monitor You can connect a separate, ex ternal mo[...]

15 A U DI O I N L R A U DI O O U T L R VI DE O OU T H D MI O U T S-VIDEO VIDEO WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R HDMI Output HDMI HDM I HDMI IN 2. Installation and Connections Con[...]

16 A U DI O I N L R A U DI O O U T L R Co mp on en t Y Cb Cr WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R COMPUTER/COMPONENT 1 IN COMPUTER/COMPONENT 2 IN AUDIO IN AUDIO IN 2. Installation an[...]

17 A U DI O I N L R A U DI O O U T L R VI DE O OU T S-VIDEO VIDEO WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R S-VIDEO IN VIDEO IN AUDIO IN AUDIO IN 2. Installation and Connections Connectin[...]

18 2. Installation and Connections Connecting to a Network The NP905/NP901W comes standard with a LAN port (RJ-45) which provides a LAN connection using a LAN cable. The USB Wireless LAN Unit also provides a wireless LAN connection. To use a LAN connection, you are required to assign an IP address to the projector. For setting the NETWORK, see page[...]

19 2. Installation and Connections Example of LAN connection (A) Example of wired LAN connection LAN WIRELESS WIRELESS USB ( LAN ) VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R Server Hub (B) Example of wireless LAN conne[...]

20 2. Installation and Connections To enable direct communication (i.e., peer-to-peer) between personal computers and projectors, you need to select the Ad Hoc mode. From the menu, select [SETUP] → [INSTALLATION(2)] → [NETWORK SETTINGS] → [WIRELESS] → [AD- VANCED] → [CONNECTION] → [NETWORK TYPE] → [AD HOC]. The Ad Hoc mode complies wi[...]

21 V I D E O I N A U D I O I N U S B L A N A U D I O I N H D M I I N A U D I O I N C O M P U T E R / C O M P O N E N T 2 I N C O M P U T E R / C O M P O N E N T 1 I N P C C O N T R O L M O N I T O R O U T A U D I O O U T S - V I D E O I N A U D IO I N L / M O N O L / M O N O R R A C I N U S B L A M P S T A T U S S O U R C E A U T O A D J U S T 3 D [...]

22 V I D E O I N A U D IO I N U S B L A N A U D I O I N H D M I I N A U D I O I N C O M P U T E R / C O M P O N E N T 2 I N C O M P U T E R / C O M P O N E N T 1 I N P C C O N T R O L M O N I T O R O U T A U D I O O U T S - V I D E O I N A U D IO I N L/M O N O L/M ON O R R A C I N U S B L A M P S T A T U S S O U R C E A U T O A D J U S T 3 D R E F [...]

23 ENTER MAGNIFY VOLUME PICTURE LAMP MODE ASPECT AV-MUTE 3D REFORM FREEZE ID SET LENS SHIFT FOCUS /ZOOM HELP PAGE MENU L-CLICK R-CLICK EXIT 0 CLEAR UP DOWN ID ID MAGNIFY VOLUME PICTURE LAMP MODE ASPECT AV-MUTE 3D REFORM FREEZE ID SET LENS SHIFT FOCUS /ZOOM HELP PAGE MENU L-CLICK R-CLICK EXIT 0 CLEAR ENTER UP DOWN ID ID USB LAMP STA TUS SOURCE AUTO [...]

24 USB LAMP STA TUS SOURCE AUTO ADJUST 3D REFORM SELECT 3. Projecting an Image (Basic Operation)  Selecting a Sour ce Selecting the computer or video source Detecting the Signal Automatically Press and hold the SOURCE button for a minimum of 1 second, the projector will search for the next available input source. Each time you press and hold the[...]

25 3. Projecting an Image (Basic Operation) Use the adjustable tilt foot lever, the zoom lever or the focus ring to adjust the picture size and position.  Adjusting the Pictur e Size and Position NOTE*: See “  Correcting Keystone Distortion” on page 28 for Keystone. * In the above drawings, cables are omitted for clarity . Adjusting the f[...]

26 3. Projecting an Image (Basic Operation) Adjusting the focus (Focus ring) • Rotate the focus ring to make f ocus adjustment. Finely adjusting the size of an image (Zoom lever) • Rotate the zoom lever to adjust the image size on the screen. V ID E O I N A U D I O I N U S B L A N A U D I O I N H D M I I N A U D I O I N C O M P U T E R / C O M [...]

27 USB LAM P S T A TU S S O U R C E A U T O A D J U S T 3 D R E F O R M SELECT 1 2 Adjusting the Tilt Foot 1. Lift the front edge of the projector . CAUTION: Do not try to touch the ventilation outlet during Tilt Foot adjustment as it can become heated while the projector is turned on and during its cool down period after it is turned off. 2. Push [...]

28  Corr ecting Keystone Distortion When the projector is not ex actly perpendicular to the scre en, keystone distortion occurs. To overcome it, you can use th e “Keystone” function, a digital technology that can adjust for keystone-type distortion, resulting in a crisp, square image. The following procedure explains how to use the [KEYSTONE[...]

29 NOTE: • If the projection angle is the same as in the last use, the previous correction setting values are retained in the memory . T o use the previous correction setting values after changing projection angle, select [ ON] in [AUTO KEYSTONE] from the menu. ( → page 87 ) • When doing Step 2, adjust the position of image so that the screen[...]

30 MAGNIFY VOLUME PICTURE LAMP MODE ASPECT AV-MUTE 3D REFORM FREEZE ID SET LENS SHIFT FOCUS /ZOOM HELP PAGE MENU L-CLICK R-CLICK EXIT 0 CLEAR ENTER UP DOWN ID ID OFF ON COMPUTER VIDEO S-VIDEO VIEWER NETWORK HDMI PIP MENU EXIT COMPONENT AUTO ADJ. 1 3 2 4 6 5 7 9 8 0 CLEAR POWER ID 1 2 3 USB LAMP STA TUS SOURCE AUTO ADJUST 3D REFORM SELECT 3. Project[...]

31 OFF ON COMPUTER VIDEO S-VIDEO VIEWER NETWORK HDMI PIP MENU EXIT COMPONENT AUTO ADJ. 1 3 2 4 6 5 7 9 8 0 CLEAR POWER ID 1 2 3 USB LAMP STA TUS SOURCE AUTO ADJUST 3D REFORM SELECT  T ur ning of f the Pr ojector To turn off the projector: 3. Projecting an Image (Basic Operation) 1. Press the PO WER b utton on the projector cabinet or the PO WER [...]

32 3. Projecting an Image (Basic Operation)  After Use Preparation: Make sure that the main power is turned off. 1. Unplug the power cable. 2. Disconnect any other cables. 3. Retract adjustable tilt feet if extended. 4. Cover the lens with the lens cap. 5. Put the pr ojector and accessories in the supplied soft case. Place the projector in the s[...]

33 MAGNIFY VOLUME PICTURE LAMP MODE ASPECT AV-MUTE 3D REFORM FREEZE ID SET LENS SHIFT FOCUS /ZOOM HELP PAGE MENU L-CLICK R-CLICK EXIT 0 ENTER UP DOWN ID ID 4. Convenient Featur es  T ur ning Of f the Image and Sound Press the AV-MUTE button to turn off the image and sound for a short period of time. Press again to restore the image and sound. NO[...]

34 MAGNIFY VOLUME PICTURE LAMP MODE ASPECT AV-MUTE 3D REFORM FREEZE ID SET LENS SHIFT FOCUS /ZOOM HELP PAGE MENU L-CLICK R-CLICK EXIT ENTER UP DOWN ID ID 4. Convenient Features  Getting Integrated Help You get the contents about Help in English, German and Japanese. 1. Press the HELP button on the remote control. • When no menus appear, the ?[...]

35 Operate the Menus using the USB mouse Mouse Cursor When connecting a USB mouse to the projector, you get a mouse cursor on the screen. Unless you use your USB mouse within 10 seconds, the mouse cursor disappears. Adjusting and Setting Display You can select a menu item and click with the left mouse button to make adjustments and settings. With t[...]

36 4. Convenient Features  Using the Supplied Remote Mouse Receiver The remote mouse receiver enables you to operate your computer’s mouse functions from the remote control. It is a great convenience for your computer-generated presentations. Connecting the remote mouse receiver to your computer If you wish to use the remote mouse function, co[...]

37 4. Convenient Features Operating your computer’s mouse from the remote control You can operate your computer’s mouse from the remote control. P AGE UP/DOWN Button ...................scrolls the viewing area of the window or to move to the previous or next slide in Power - Point on your computer . SELECT  Button ..................[...]

38  Corr ecting Horizontal and V ertical Keystone Distortion (Cor - nerstone) Use the 3D Reform feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left or right side of the screen longer or shorter so that the projected image is rectangular. 4. Convenient Features Projected image Cornerstone 1. Press and hold [...]

39 8. Press the ENTER button. 4. Convenient Features 10 . Press the SELECT  or  button to highlight the [OK] and press the ENTER button. This completes the Cornerstone correction. Selecting [CANCEL] will return to the adjustment screen without saving changes (Step 3). Selecting [RESET] will return to the factory default. Selecting [UNDO] will[...]

40 4. Convenient Features * The following are conditions under which the maximum angle is achieved: • Image is projected in Wide (Zoom lever to the maximum) NOTE: • Even when the projector is turned on, the last used correction values are applied. • T urning on the projector will reset the previous correction setting values and correct distor[...]

41 4. Convenient Features 9 Displaying T wo Pictures at the Same Time The projector has a feature that allows you to view two different signals simultaneously. You have two modes: PIP mode and Side by Side mode. From the men u you can select [SETUP] → [B ASIC] → [PIP/SIDE BY SIDE]. The [PIP/SIDE BY SIDE] menu item has the following three option[...]

42 4. Convenient Features Viewing Two Pictures 1. Press the PIP button on the remote control. The PIP/SIDE BY SIDE SOURCE screen will be displa yed. 2. Use the SELECT  or  button to select the source and press the ENTER b utton. The PIP screen or SIDE BY SIDE screen will be display ed, depending on which was selected in the [MODE] set - ting [...]

43 4. Convenient Features  Pr eventing Unauthorized Use of the Projector Assigning a keyword prevents the projector from being used by unauthorized individuals. T urning on the Security function by assigning a keyword for the first time 1. Press the MENU button. The menu will be displa yed. 2. Press the SELECT  button to highlight the [SETUP[...]

44 4. Convenient Features 4. Press the SELECT  button three times to highlight [SECURITY SETTINGS]. 5. Press the ENTER button to display the SECURITY SETTINGS menu. 6. Press the SELECT  button f our times to highlight [SECURITY SETTINGS] and press the ENTER b utton. The Security screen will be display ed. 7. Press the SELECT  button once t[...]

45 4. Convenient Features 8. Enter an alphanumeric keywor d using the Software keyboar d. For example, to enter “1234”, f ollow the steps 8-1 to 8-4 belo w . NOTE: • When using your USB mouse, click each number or alphabet. BS: Delete the character before the cursor or highlight. : Confirm the keyword and close the Software keyboard. • The[...]

46 4. Convenient Features 10 . Press the SELECT  button to highlight [OK] and press the ENTER button. The confirmation screen will be display ed. 11 . Press the SELECT  or  button to highlight [YES] and press the ENTER button. The Security Function will take effect when the pr ojector is turned on next time. Checking If Security is enable[...]

47 Disabling the Security 1. Press the MENU button. The menu will be displa y ed. NOTE: Immediately after the projector has been turned on and the “Projector is locked! Enter your keyword.” message is dis- played at the bottom of the screen, pressing the MENU button will display the Keyword entry will be displayed. At this time, pressing the ME[...]

48 4. Convenient Features  Limiting Access Level to A vailable Menu Items The Account function allows you to manage available menu items by user level. The projector has two menu modes: the ADVANCED menu and the BASIC menu. ADV ANCED menu .. This is the menu that contains all the available menus and commands. Users with an ADMINISTRA TOR or ADV [...]

49 4. Convenient Features Creating or Adding a User 1. From the menu, select [SETUP] → [INST ALLA TION (2)] → [SECURITY SETTINGS]. 2. Select [A CCOUNT]-[SETTINGS]. The [A CCOUNT] setting screen will be displa yed. 3. Select [CREA TE]. The [A CCOUNT] create screen will be displa yed. 4. Enter a user name , user type, and passw ord. • A user na[...]

50 4. Convenient Features Editing a User (Changing Account Settings) 1. From the menu, select [SETUP] → [INST ALLA TION (2)] → [SECURITY SETTINGS]. NOTE: A user with an ADMINISTRA TOR account is recommended to change the account settings. 2. Select [ACCOUNT]-[SETTINGS]. The [A CCOUNT] setting screen will be displa yed. 3. Select a user name you[...]

51 4. Convenient Features L Operation Using an HTTP Br owser Overview The use of HTTP server functions will allow control of the projector from a web browser without the installation of spec ial so ftwa re. Ple ase be sur e to us e “ Micr oso ft I nte rnet Ex plor er 4.x ” or a high er vers ion for th e w eb b row ser. (T his device uses “Jav[...]

52 Structure of the HTTP Server POWER: This controls the power of the projector. ON ..................................... Power is switched on. OFF ................................... Power is switched off. VOLUME: This controls the volume of the projector.  ..................................... Increases the volume adjustment value.  .......[...]

53 SOURCE SELECT: This switches the input connector of the projector. COMPUTER 1 ................... Switches to the COMPUTER 1 IN connector. COMPUTER 2 ................... Switches to the COMPUTER 2 IN connector. HDMI ................................. Switches to the HDMI IN connector. VIDEO ............................... Switches to the VIDEO IN[...]

54 M Pr ojecting Y our Computer’ s Scr een Image from th e Pr ojector via a Network [NETWORK PROJECTOR] A Windows Vista-based computer can be operated using the projector over a network. The projector supports the Network Projector function and the Remote Desktop function of Windows Vista. By selecting the projector connected to the same network [...]

55 4. Convenient Features 2. Press the SELECT  or  button to select [NETWORK] and press the ENTER b utton. In the screen, the [NETWORK] men u is displa yed. 3. From the [NETW ORK] menu, select [NETWORK PROJECT OR]. The [PROJECT OR NAME/DISPLA Y RESOLUTION/P ASSWORD/URL] will be displa yed. TIP: • T o change the default password “1234”, [...]

56 4. Convenient Features Changing the resolution of Windows Vista screen to the information on [DISPLAY RESOLUTION] in the NETWORK PROJECTOR screen. 1. Click [Start] from the desktop of Windows Vista. 2. Click [Control P anel]. 3. Click [Adjust screen resolution] displayed under [Appearance and P ersonalization]. 4. Operate [Resolution] slide bar [...]

57 4. Convenient Features 5. Click [ → Search f or a projector (recommended)]. In the “A v ailable projectors” box, y our projector model name is displa y ed. 6. Click your pr ojector model name. The message “Enter the pass word f or the projector that you selected. ” is displa yed at the bottom of the window . 7. Check the passw ord disp[...]

58 4. Convenient Features N Using the Pr ojector to Operate Y our Computer via a Network [REMOTE DESKTOP] • By selecting the PC connected to the same network as that of the projector, the PC screen image can be pro- jected to the screen via network. Then, by operating the keyboard connected to the projector, you can operate Windows Vista on the P[...]

59 4. Convenient Features Setting the password to the user account of Windows Vista TIP: If a password has been set for an account, the steps 1 to 9 can be skipped. 1. Click [Start] from the desktop of Windows Vista. 2. Click [Control P anel]. 3. Click [Add or remove user accounts] displa yed under [User Accounts]. 4. When the [User Account Control[...]

60 4. Convenient Features 4. Click [View status] displa yed in blue on the right of [Local Area Connection] in the windo w . The [Local Area Connection Status] window appears . 5. Click [Details...]. Write down the value f or “IPv4 IP Address” (xxx.xxx.xxx.xxx) display ed. 6. Click [Close]. 7. Click [X] at the upper right of the window . The sy[...]

61 4. Convenient Features 2. Press the SELECT  or  button to select [NETWORK] and press the ENTER b utton. The [NETWORK] men u will be displa yed. 3. From the [NETWORK] menu, use the wireless keyboar d to select [REMO TE DESKT OP CONNECTION]. The [Remote Desktop Connection] window appears . TIP: Setting [OPTIONS] in REMOTE DESKTOP Clicking [O[...]

62 4. Convenient Features Exiting the Remote Desktop 1. Operate the keyboard to c lick [Start] from the desktop screen pr ojected b y the projector . 2. Click [X] on the right of the start menu. The remote desktop function is stopped. 3. Press the SOURCE button of the projector to select an input terminal other than [NETW OR K]. When using the remo[...]

63 5. Using the V iewer  Making the Most out of the V iewer Function Features The Viewer feature allows you to view slides or movie files stored on a USB memory on the projector. Even if no computer is available, presentations can be conducted simply with the projector. This feature is convenient for hold- ing presentations at meetings and in o[...]

64 5. Using the Viewer  Operating the V iewer Function from the Pr ojector (playback) This section describes the operation for showing slides created or movie files. Projecting slides (V iewer) Preparation: Store JPEG or BMP files (JPEG, BMP, non-interlaced GIF or non-interlaced PNG files) in a USB memory inserted into your PC. To start the V[...]

65 Projecting a movie file Preparation: Store MPG files in a USB memory inserted into your PC. To display a movie file: 1. Press the SOURCE button to select [VIEWER]. View er screen will be displa yed. (A slide will be displa yed at the f actor y default.) 2. Select a movie file icon from [THUMBNAILS] screen and press the ENTER b utton. [THUMBN[...]

66 5. Using the Viewer Highlight ................................... Indicates the selected folder or drive. List of folders ............................ Indicates folders contained on a USB memory . Information ............................... Indicates information of the selected file or folder . Folder: folder name, number of files, creation da[...]

67 5. Using the Viewer Setting Option for Viewer PLAY MODE: MANUAL ................ Views a slide manually when the Viewer sour ce is selected. AUTO ..................... Plays back slides automatically when the Viewer source is selected. INTERVAL: Specifies interval time between 5 and 300 seconds. START: Specifies start screen when the Viewer so[...]

68 5. Using the Viewer THUMBNAILS menu The THUMBNAILS menu will appear when you press the MENU button on the remote control or the projector cabinet. To close the THUMBNAILS menu, press the EXIT button. The THUMBNAILS menu includes the following commands: PLA Y .................. Plays back automatically or manually depending on the setting in Opti[...]

69 5. Using the Viewer  Changing Backgr ound Logo You can change the default background logo using the Viewer feature. NOTE: File size must be 256KB or less. Maximum file resolution is 1024 x 768 for NP905 and 1280 x 800 for NP901W . File for - mats other than JPEG, BMP , non-interlaced GIF or non-interlaced PNG are not available. Preparation: [...]

70  Using the Menus 1. Press the MENU button on the remote control or the pr ojector cabinet to display the men u. NOTE: The commands such as  , ENTER, EXIT in the bottom show available buttons for your operation. 2. Press the SELECT  buttons on the remote control or the pr ojector cabinet to display the submen u. 3. Press the ENTER [...]

71 6. Using On-Screen Menu Using ADV ANCED menu and BASIC menu The projector has two menu modes: the ADVANCED menu and the BASIC menu. ADV ANCED menu .. This is the menu that contains all the available menus and commands. Users with an ADMINISTRAOR or ADV ANCED account can access the ADV ANCED menu. BASIC menu .......... This is the basic menu that[...]

72  Menu tr ee 6. Using On-Screen Menu Basic menu items are indicated by shaded area. Factory default settings are indi- cated by the gray shaded area. Menu Item SOURCE COMPUTER 1, COMPUTER 2, HDMI, VIDEO, S-VIDEO, VIEWER, NETWORK, ENTRY LIST ADJUST PICTURE MODE ST ANDARD, PROFESSIONAL PRESET 1 to 7 DET AIL SETTINGS GENERAL REFERENCE H I G H - B[...]

73 6. Using On-Screen Menu Menu Item SETUP INST ALLA TION (1) ORIENT A TION DESKTOP FRONT , CEILING REAR, DESKTOP REAR, CEILING FRONT SCREEN SCREEN TYPE: 4:3 SCREEN, WIDE SCREEN* 1 / POSITION* 2 GEOMETRIC CORRECTION OFF , 1, 2, 3 MUL TI-SCREEN COMP . MODE, CONTRAST , BRIGHTNESS INST ALLA TION (2) NETWORK SETTINGS GENERAL PROJECTOR NAME, WIRED LAN, [...]

74  Menu Elements Slide bar Solid triangle Highlight T ab Radio button Check bo x Cancel button OK button Menu windows or dialog boxes typically have the following elements: Highlight ................ Indicates the selected menu or item. Solid triangle ......... Indicates further choices are available. A highlighted triangle indicates the item i[...]

75 6. Using On-Screen Menu  Menu Descriptions & Functions [SOURCE] COMPUTER 1 and 2 Selects the computer connected to your COMPUTER 1 or COMPUTER 2 input connector signal. NOTE: When the component input signal is connected to the COMPUTER 1 IN/COMPONENT 1 IN or COMPUTER 2 IN/COMPO- NENT 2 IN connector , select [COMPUTER 1] or [COMPUTER 2] re[...]

76 6. Using On-Screen Menu [ENTRY LIST] Using the Entry List When any source a djustments are made , the adjustments are automatically r egistered in the E ntry List. The (adj ust- ment values of) registered signals can be loaded from the Entry List whenever necessary. However, only up to 100 patter ns can be regis tered in the Ent ry List. When 1 [...]

77 SOURCE NAME: Enter a signal name. Up to 18 alphanumeric characters can be used. INPUT TERMINAL: Change the input terminal. LOCK: Set so that the selected signal cannot be deleted when [ALL DELETE] is executed. After executing [LOCK], the changes cannot be saved. SKIP: Set so that the selected signal will be skipped during auto search. When compl[...]

78 6. Using On-Screen Menu  Menu Descriptions & Functions [ADJUST] [PICTURE] [MODE] This function allows you to determine how to save settings for [DETAIL SETTINGS] of [PRESET] for each input. ST ANDARD ............ Saves settings for each item of [PRESET] (Preset 1 through 7) PROFESSIONAL ..... Saves all the settings of [PICTURE] for each i[...]

79 6. Using On-Screen Menu [DETAIL SETTINGS] This will provide you with two pages of menus that provide more detailed settings. [GENERAL] Selecting Reference Setting [REFERENCE] This feature allows you to use color correction or gamma values as reference data to optimize for various types of images. You can select one of the following seven setting[...]

80 6. Using On-Screen Menu [CONTRAST] Adjusts the intensity of the image according to the incoming signal. [BRIGHTNESS] Adjusts the brightness level or the back raster intensity. [SHARPNESS] Controls the detail of the image for Video. (not valid for RGB and digital signals). [COLOR] Increases or decreases the color saturation level (not valid for R[...]

81 6. Using On-Screen Menu [IMAGE OPTIONS] Adjusting Clock and Phase [CLOCK/PHASE] This allows you to manually adjust CLOCK and PHASE. CLOCK ................... Use this item to fine tune the computer image or to remove any vertical banding that might appear . This function adjusts the clock frequencies that eliminate the horizontal banding in the[...]

82 6. Using On-Screen Menu Adjusting Horizontal/Vertical Position [HORIZONTAL/VERTICAL POSITION] Adjusts the image location horizontally and vertically. Selecting Overscan Percentage [OVERSCAN] Select overscan percentage (0%, 5% and 10%) for signal. Projected image Overscaned b y 10% NOTE: When [NA TIVE] is selected in [RESOLUTION], [OVERSCAN] is n[...]

83 6. Using On-Screen Menu Selecting Aspect Ratio [ASPECT RATIO] Screen T ype 4:3 SCREEN (VIDEO) Screen T ype WIDE SCREEN (VIDEO) RGB Aspect Ratio allows you to select the best Aspect mode to display your source image. When screen type 4:3 SCREEN is selected for the source, the following selections will display: For VIDEO 4:3 ......................[...]

84 6. Using On-Screen Menu RGB (HDMI included) NP901W VIDEO RGB (HDMI included) Typical resolutions and aspect ratios for computer screens. Resolution Aspect Ratio VGA 640 x 480 4:3 SVGA 800 x 600 4:3 XGA 1024 x 768 4:3 SXGA 1280 x 1024 5:4 WXGA 1280 x 768 15:9 WXGA 1280 x 800 16:10 UXGA 1600 x 1200 4:3 Input Signal Screen Type 4:3 SCREEN WIDE SCRE[...]

85 6. Using On-Screen Menu Selecting Resolution [RESOLUTION] [AUTO] : Displays an RGB signal to fit the screen in the projector’s native resolution (NP905: 1024 x 768 pixels/ NP901W: 1280 x 800 pixels). [NATIVE] : Displays an RGB signal in its true resolution. Example: When a source with 800 x 600 pixels is selected using the NP905/NP901W: NP905[...]

86 6. Using On-Screen Menu Turning On or Off the 3D Dimensional Separation [3D Y/C SEPARATION] When projecting an image from a VIDEO input, set to ON to project the highest quality image. OFF ........................ T urns off the 3 dimensional separation feature. ON ......................... T urns on the 3 dimensional separation feature. NOTE: O[...]

87 6. Using On-Screen Menu  Menu Descriptions & Functions [SETUP] [BASIC] Selecting Keystone Mode [KEYSTONE] This feature allows you to correct keystone distortion. Selecting this item will display the Keystone setting menu. [AUTO KEYSTONE] will turn on the auto keystone feature. Changes will be saved even when you turn off the projector. Yo[...]

88 6. Using On-Screen Menu Selecting Cornerstone Mode [CORNERSTONE] This option allows you to correct trapezoidal distortion. Selecting this item will display the Cornerstone adjustment screen. ( → page 38 ) NOTE: The [CORNERSTONE] item is not available when [KEYSTONE] or [GEOMETRIC CORRECTION] is selected. Using the PIP/SIDE BY SIDE Function [PI[...]

89 6. Using On-Screen Menu Using the Wall Color Correction [WALL COLOR] This function allows for quick adaptive color correction in applications where the screen material is not white. The following nine options are available. Setting Lamp Mode to Normal or Eco [LAMP MODE] This feature enables you to select two brightness modes of the lamp: Normal [...]

90 6. Using On-Screen Menu Using Off Timer [OFF TIMER] 1. Select your desired time between 30 minutes and 16 hours: OFF , 0:30, 1:00, 2:00, 4:00, 8:00, 12:00, 16:00. 2. Press the ENTER button on the remote control. 3. The remaining time star ts counting down. 4. The projector will turn off after the countdown is complete. NOTE: • T o cancel the p[...]

91 6. Using On-Screen Menu Setting a new program timer 1. On the PROGRAM TIMER screen, use the SELECT  or  button to select [SETTINGS] and press the EN- TER button. The [PROGRAM LIST] screen will be displa yed. NOTE: When the Program Timer is turned on, the [PROGRAM LIST] cannot be edited. 2. Select a blank pr ogram number and press the ENTER[...]

92 6. Using On-Screen Menu 4. Select [OK] and press the ENTER button. This will complete the settings. Y ou will be retur ned to the [PROGRAM LIST] screen. NOTE: • Up to 30 different timer settings can be programmed. • When [PROGRAM TIMER] is turned on, the [ST ANDBY MODE] setting is ignored. • The Program Timer is executed on a set time basi[...]

93 6. Using On-Screen Menu Deleting the programs 1. On the [PROGRAM LIST] screen, select a program number you want to delete and press the SELECT  button. 2. Press the SELECT  button to select [DELETE]. 3. Press the ENTER button. The confirmation screen will be displayed. 4. Select [YES] and press the ENTER b utton. The program will be delet[...]

94 6. Using On-Screen Menu Logging Off Your Projector [LOGOFF] This feature allows you to log off your projector without turning it off. Logging off your projector will prevent an unauthorized user from operating your projector. To log off your projector, follow the steps below. 1. Press the MENU button and use the SELECT  button to highlight [S[...]

95 6. Using On-Screen Menu [MENU] Selecting Menu Color [COLOR SELECT] You can choose between two options for menu color: color and monochrome. Turning On / Off Source Display, Message and Time [SOURCE DISPLAY], [MESSAGE DISPLAY], [TIME DISPLAY], [ID DISPLAY] SOURCE DISPLA Y ........... This option turns on or off input name display such as Computer[...]

96 6. Using On-Screen Menu [INST ALLA TION(1)] Selecting Projector Orientation [ORIENTATION] This reorients your image for your type of projection. The options are: desktop front projection, ceiling rear projec- tion, desktop rear projection, and ceiling front projection. DESKTOP FRONT CEILING REAR DESKTOP REAR CEILING FRONT[...]

97 Selecting Aspect Ratio and Position for Screen [SCREEN] SCREEN TYPE ....... Select one of two options: 4:3 SCREEN or WIDE SCREEN for the screen to be used. See also [ASPECT RA TIO]. ( → page 83 ) POSITION .............. This feature allows you to adjust the vertical position of the image when WIDE SCREEN has been selected for the screen type. [...]

98 6. Using On-Screen Menu Using Multi-Screen Compensation [MUL TI-SCREEN COMP .] This feature allows you to match images projected from multiple projectors that are placed in parallel. MODE .................... OFF: T urns off this function to return to the normal brightness. ON: T urns on this function to make the screen darker . The [BRIHGTNESS][...]

99 6. Using On-Screen Menu [INST ALLA TION(2)] [NETWORK SETTINGS] This feature allows you to set various setting items when the projector is used on your network. Important • Consult with your network administrator about these settings. • The NP905/NP901W series projectors distributed in some areas and countries do not come standard with the US[...]

100 6. Using On-Screen Menu To receive error messages or information on the remaining lamp life via e-mail: 1. On the [MAIL] tab, select [ALERT MAIL] and press the ENTER b utton. A chec k mark will be placed. 2. Set [SENDER’S ADDRESS ], [SMTP SER VER NAME] and [RECIPIENT’S ADDRESS]. Select [OK] and press the ENTER button. ( → page 107 ) To ex[...]

101 [PROJECTOR NAME] Specify a unique projector name. Press to display the software keyboard and type in. Up to 16 alphanumeric characters, signs and symbols can be used. After entering a name, select [OK] and press the ENTER button. NOTE: The [PROJECTOR NAME] will not be affected even when [RESET] is done from the menu. Using Software Keyboard 1 t[...]

102 6. Using On-Screen Menu [WIRED] Profiles (for LAN port [RJ-45]): Up to two settings for the LAN port (RJ-45) can be stored in memory of the projector. Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options. After doing this, select [OK] and press the ENTER button. This will store your settings in memory. To rec[...]

103 6. Using On-Screen Menu [WIRELESS] PROFILES (for USB Wireless LAN unit): To execute a wireless LAN easily using Image Express Utility 2.0, select [EASY CONNECTION]. Up to two settings for the USB wireless LAN unit can be stored in memory of the projector. Select [PROFILE 1] or [PROFILE 2] and then do settings for [DHCP] and the other options. A[...]

104 6. Using On-Screen Menu [ADVANCED] menu [CONNECTION] (required for wireless only) SITE SURVEY: Displays a list of available SSIDs for wireless LAN on site. Select an SSID which you can access. To select an SSID, highlight [SSID] and use the SELECT  to select [OK] and press the ENTER button. : Wireless access point : Ad Hoc PC : WEP or WPA en[...]

105 [SECURITY] (required for wireless only) SECURITY TYPE Select encryption mode for secure transmission. When [WEP] or [DISABLE] is selected in [SECURITY TYPE]: Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryp- tion, specify WEP key. DISABLE ................ Will not turn on the encr ypti[...]

106 6. Using On-Screen Menu Using Software Keyboard to enter an encryption key 1. Select one of [KEY 1], [KEY 2], [KEY 3] and [KEY 4] and press the ENTER button. The software keyboar d will be display ed. 2. Use the SELECT  b utton to select one key and press the ENTER b utton. 3. After finishing entering the WEP key , use the SELECT ?[...]

107 6. Using On-Screen Menu [MAIL] ALERT MAIL: Checking this box enables Alert Mail feature. This option notifies your computer of an error message via e-mail when using wireless or wired LAN. The error message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the projector. Sample of a message [...]

108 6. Using On-Screen Menu Selecting Communication Speed [COMMUNICATION SPEED] This feature sets the baud rate of the PC Control port (D-Sub 9 Pin). It supports data rates from 4800 to 38400 bps. The default is 38400 bps. Select the appropriate baud rate for your equipment to be connected (depending on the equipment, a lower baud rate may be recom[...]

109 The Software keyboar d appears. Use the Software keyboard to type a pass wor d on the [ENTER P ASS- WORD] screen and press the ENTER b utton. The [CONFIRM P ASSWORD] screen will be displa yed. 2. T ype the same passw or d again and press the ENTER b utton. Y our passw ord will be assigned. [DELETE] To delete your password: 1. Select [DELETE P A[...]

110 [SECURITY] The Security function enables you to protect your projector so that the projector will not project a signal unless you enter a keyword. There is also an option to lock the projector by using a registered USB memory* as a protect key. Once you have registered your USB memory as a protect key, you are required to insert the registered [...]

111 To register a USB memory device as a protect key. Preparation: Insert the USB memory device into the USB port (type A) of the projector. 1. Use the SELECT  or  button to select [USE PRO TECT KEY] and press the ENTER button. 2. Use the SELECT  or  button to select [READ] and press the ENTER button. Data of the USB memory will be read[...]

112 • The secur ity disable mode is maintained until the main po wer is tur ned off (by setting the main power switch to “O” or unplugging the power cord). In the follo wing cases you will be asked to check the protect ke y or input the ke yword: (1) When [OK] is selected at an image for which security is set and the pow er is turned off then[...]

113 Setting a Password for PJLink [PJLink] This option allows you to set a password when you use the PJLink feature. Password: Enter a password (up to 32 characters) To set and delete a password, repeat steps described in [BACKGROUND LOCK]. NOTE: Do not forget your password. However , if you forget your password, consult with your dealer . NOTE: Wh[...]

114 Setting ID to the Projector [CONTROL ID] You can operate multiple projectors separately and independently with the same single remote control. To do so, you have to assign an ID number to each projector. CONTROL ID NUMBER ....... Select a number from 1 to 254 you wish to assign to your projector . CONTROL ID ....................... Select [OFF][...]

115 6. Using On-Screen Menu [OPTIONS] Setting Auto Adjust [AUTO ADJUST] This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise and stability. You can automatically make adjustment in two ways: [NORMAL] and [FINE]. OFF ........................ The RGB image will not be automatically adjusted.[...]

116 6. Using On-Screen Menu Selecting Default Source [DEFAULT SOURCE SELECT] You can set the projector to default to any one of its inputs each time the projector is turned on. LAST ...................... Sets the projector to default to the previous or last active input each time the projector is turned on. AUTO ..................... Searches for [...]

117 6. Using On-Screen Menu  Menu Descriptions & Functions [INFO.] Displays the lamp usage hours, the status of the current signal and settings, NETWORK settings and version. The information included are as follows: [USAGE TIME] LAMP LIFE REMAINING (%) LAMP HOURS USED (H) FILTER HOURS USED (H) NOTE: The progress indicator shows the percentag[...]

118 6. Using On-Screen Menu [SOURCE (1)] INPUT TERMINAL SIGNAL TYPE VIDEO TYPE SOURCE NAME ENTRY NO. [SOURCE (2)] HORIZONTAL FREQUENCY VERTICAL FREQUENCY SYNC TYPE SYNC POLARITY SCAN TYPE[...]

119 6. Using On-Screen Menu [WIRED LAN] This page shows information on settings for the LAN port (RJ-45) IP ADDRESS .......... Indicates the IP address of the projector when the LAN port (RJ-45) is used. SUBNET MASK ...... Indicates the subnet mask of the projector when the LAN port (RJ-45) is used. GA TEWA Y .............. Indicates the gateway of[...]

120 6. Using On-Screen Menu [WIRELESS LAN (2)] This page shows information on settings for WEP key for encryption. SSID ...................... Indicates the identifier (SSID) for your wireless LAN. NETWORK TYPE .... Indicates that [EASY CONNECTION], [INFRASTRUCTURE] or [AD HOC] is selected for your communica- tion method. WEP/WP A .............. I[...]

121 6. Using On-Screen Menu  Menu Descriptions & Functions [RESET] Returning to Factor y Default The Reset feature allows you to change adjustments and settings to the factory preset for sources by the following methods: [CURRENT SIGNAL] Resets the adjustments for the current signal to the factory preset levels. All the items in [ADJUST] can[...]

122 7. Maintenance This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp.  Cleaning or Replacing the Filter The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter is dirty or clogged, your projector may overheat.[...]

123 To replace the filter (sponge): CAUTION • Replace both filters at the same time. • Before replacing the filters, remove dust and dirt from the projector cabinet. • The projector contains high-precision parts. Keep out dust and dirt during filter replacement. • Do not wash the filter with water. Water will damage the filter membran[...]

124 7. Maintenance U S B L A M P S TA T U S SO U R CE A UTO AD JU ST 3D R EFO RM S E L E C T U S B L A M P S TA T U S SO U R C E AU T O A D JU ST 3D R EFO RM S E L E C T  Cleaning the Cabinet and the Lens 1. T urn off the projector bef ore cleaning. 2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Ne [...]

125  Replacing the Lamp When the lamp reaches the end of its life, the LAMP indicator in the cabinet will blink red. Even though the lamp may still be working, replace the lamp to maintain the optimal projector performance. After replacing the lamp, be sure to clear the lamp hour meter. ( → page 121 ) CAUTION • DO NOT TOUCH THE LAMP immediat[...]

126 7. Maintenance 3. Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condition. The two scre ws are not remov able . NOTE: There is an interlock on this case to prevent the risk of electrical shock. Do not attempt to circumvent this interlock. AUDIO IN HDMI IN O MPUTER / M PONENT 2 IN C C O N[...]

127 7. Maintenance 7. Connect the supplied power cable, turn on the Main P ower s witch and turn on the pr ojector . 8. Finally , select the menu → [RESET] → [CLEAR LAMP HOURS] to reset the lamp life remaining and lamp usage hours. NOTE: When you continue to use the projector for another 600 hours after the lamp has reached the end of its life,[...]

128 8. Appendix  T roubleshooting This section helps you resolve problems you may encounter while setting up or using the projector. Indicator Messages Power Indicator Indicator Condition Projector Condition Note Off The main power is off. – Blinking light Green 0.5 sec On, 0.5 sec Off The projector is getting ready to turn on. Wait for a mome[...]

129 8. Appendix Common Problems & Solutions ( → “Power/Status/Lamp Indicator” on page 128 ) 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. ( → page 21 , 22 ) • Ensure that the lamp cover is installed correctly . ( ?[...]

130 8. Appendix If there is no picture, or the picture is not displayed correctly. • Power on process for the projector and the PC. Be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC. In most cases the output signal from the notebook PC is not turned on unless[...]

131 8. Appendix  Specifications This section provides technical information about the projector’s performance. Model Number NP905/NP901W Optical NP905 NP901W LCD Panel 0.63 inch LCD with Micro Lens Array (Aspect Ratio 4:3) 0.56 inch LCD with Micro Lens Array (Aspect Ratio 16:10) Resolution 1024 x 768 pixels* up to UXGA with scaling tech- nolo[...]

132 8. Appendix Mechanical Installation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear Dimensions 12.2"(W) x 4.9"(H) x 11.4"(D) (not including protrusions) 310 mm (W) x 125 mm (H) x 289 mm (D) (not including protrusions) Weight 8.2 lbs/3.7 kg Environmental Considerations Operational Temperatures : 41° to 104°[...]

133 IEEE802.11g Center Frequency Range/ Operating channels 2412 to 2462 MHz 1 to 11 channels Transmission method OFDM method (Orthogonal Frequency Division Multiplexing method) Data Rates 54/48/36/24/18/12/9/6 (Mbps) Interface USB 2.0 (connected to USB wireless LAN port on the projector) Dimensions Width:1.1"/28 mm Height:0.43"/11 mm Leng[...]

134 8. Appendix Operation of the USB Wireless LAN Unit is subjected to the regulations of the countries listed below, and may be prohibited to use outside the country where you purchased. If you need to use the projector outside the country where you purchased, you must remove the USB Wireless LAN Unit from the projector. Product Name Suppor ted co[...]

135 8. Appendix  Cabinet Dimensions Unit: mm (inch) WIRELESS WIRELESS USB LAMP STATUS SOURCE AUTO ADJUST 3D REFORM SELECT VIDEO IN AUDIO IN USB LAN AUDIO IN HDMI IN AUDIO IN COMPUTER / COMPONENT 2 IN COMPUTER / COMPONENT 1 IN PC CONTROL MONITOR OUT AUDIO OUT S-VIDEO IN AUDIO IN L/MONO L/MONO R R AC IN 289 (11.4) 125 (4.9) 310 (12.2) 71.4 (2.8) 7[...]

136  Scr een Size and Projection Distance Throw Distance and Scr een Size (NP905/NP901W) The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. 8. Appendix D B C Projector bottom 2.85"/72.3 mm Lens center Screen bottom Screen center Distance Chart B = Vert[...]

137 NP905 This section should be used when considering the distance to the screen and the screen size. Available projection distances are 0.73 m/29 inches for 21" screen to 10.8 m/424 inches for 300" screen, according to the chart. Using the Chart Example for 100" screen: The projection distance is approximately 3.0 m (120") acc[...]

138 NP901W This section should be used when considering the distance to the screen and the screen size. Available projection distances are 0.72 m/28 inches for 20" screen to 11.2 m/440 inches for 300" screen, according to the chart. Using the Chart Example for 100" screen: The projection distance is approximately 3.0 m (120") ac[...]

139 Mini D-Sub 15 Pin Connector  Pin Assignments of D-Sub COMPUTER 1/2 Input Connector Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL level 1 1 1 5 1 2 1 4 1 3 6 5 4 3 2 1 10 7 9 8 8. Appendix Pin No. RGB Signal (Analog) YCbCr Signal 1 Red Cr 2 Green or Sync on Green Y 3 Blue Cb 4 Ground 5 Ground 6 Red Ground Cr Ground 7 Green Gr[...]

140 8. Appendix  Compatible Input Signal List Signal Resolution Frequency H. Refresh Rate ( Dots ) ( kHz ) ( Hz ) D: Images above flagged with “D” are supported by digital signal. NOTE: • An image with higher or lower resolution than the projector’ s native resolution (NP905: 1024 x 768 / NP901W: 1280 x 800) will be displayed with scali[...]

141 8. Appendix  PC Contr ol Codes and Cable Connection PC Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT COMPUTER 1 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT COMPUTER 2 02H 03H 00H 00H 02H 01H 02H 0AH INPUT SELECT HDMI 02H 03H 00H 00H 02H 01H 1AH 22H INPUT SELECT VIDEO 02H 03H[...]

142 8. Appendix NOTE 1: Pins 1, 4, 6 and 9 are no used. NOTE 2: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection. NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps. 1 5 2 4 3 6 7 9 8 T o GND of PC T o RxD of PC T o TxD of PC[...]

143 8. Appendix  Removing and Attaching the USB Wir eless LAN Unit Insert the optional USB Wireless LAN Unit into the USB Wireless LAN Unit port on the rear panel of the projector. Important • Do not insert other USB devices into the USB Wireless LAN unit port. • Do not insert the USB Wireless LAN unit into the USB port (Type A). • The USB[...]

144 8. Appendix 3. Loosen the holder screw and then remove the scre w and the holder . VIDEO IN AUDIO IN US B LAN COM PU TER / COM PONENT 1 IN M ONITOR OUT S-VIDEO IN AUDIO IN L /M O N O L / M O N O R R WIRELESS WIRELESS 4. Slowly pull out the USB Wireless LAN Unit or dummy case. VIDEO IN AUDIO IN US B LAN COM PUTER / COM PONENT 1 IN M ONITOR OUT S[...]

145 8. Appendix 2. Place the projector on a soft cloth and turn o ver the projector . V I D E O I N A U D IO I N U S B L AN A U D I O I N H D M I I N A U D I O I N C O M P U T E R / C O M P O N E N T 2 I N C O M P U T E R / C O M P O N E N T 1 I N P C C O N T R O L M O N I T O R O U T A U D I O O U T S - V I D E O I N A U D IO I N L / M O N O L / M[...]

146 No image is displayed from your PC or video equipment to the projector . Still no image even though you connect the projector to the PC first, then start the PC. Enabling your notebook PC’ s signal output to the projector . • A combination of function keys will enable/disable the external display . Usually , the combination of the “Fn”[...]

147 In the space below please describe your problem in detail. Information on application and environment where your projector is used Projector Model number: Serial No.: Date of purchase: Lamp operating time (hours): Lamp Mode:  Normal  Eco Information on input signal: Horizontal synch frequency [ ] kHz Vertical synch frequency [ ] Hz Synch [...]

148 8. Appendix  T ravelCare Guide T ravelCare - a service for international travelers This product is eligible for “TravelCare”, NEC’s unique international warranty. Please note that TravelCare coverage differs in part from coverage under the warranty included with the product. Services offer ed with T ravelCare This warranty allows custo[...]

149 8. Appendix Hyosung ITX Co., Ltd. Address: 2nd Fl., Ire B/D. #2, 4Ga, Yangpyeng-Dong, Youngdeungpo-Gu, Seoul, Korea 150-967 Telephone: +82 2 2163 4193 Fax Line: +82 2 2163 4196 Email Address: moneybear@hyosung.com (Regions Covered) South Korea Lenso Communication Co., Ltd. Address: 292 Lenso House 4, 1st Floor, Srinakarin Road, Huamark, Bangkap[...]

150 8. Appendix TO: NEC or NEC’s Authorized Service Station: FM: (Company & Name with signature) Dear Sir (s), I would like to apply your TravelCare Service Program based on attached registration and qualification sheet and agree with your following conditions, and also the Service fee will be charged to my credit card account, if I don’t [...]

151 8. Appendix 5. Loan Service Charges and Conditions: Upon acceptance of this NEC Projector, Customer agrees to assume liability for this loan unit. The current cost of use of this loan unit is $200.00 USD for 12 calen- dar days. If Customer does not return the unit within the 12 calendar days, Cus- tomer will be charged the next highest cost up [...]