Instruction/ maintenance manual of the product NP2150 NEC
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LCD Pr ojector NP3150/NP2150/NP1150 User’ s Manual.
© NEC Displa y Solutions, Ltd. 2007 2nd edition, October 2007 Information on USB Wireless LAN: The NP3150/NP2150/NP1150 series projectors distr ibuted in some areas and countr ies do not come standard with the USB Wireless LAN Unit.
i Important Information Safety Cautions Precautions Please read this manual carefully bef ore using your NEC NP3150/NP2150/NP1150 projector and keep the manual handy f or future reference . Y our serial number is located on the right side of your projector .
ii Important Information EU-wide legislation as implemented in each Member State requires that used electrical and electronic products carr ying the mar k (left) must be disposed of separately from nor mal household waste. This in- cludes projectors and their electr ical accessories or lamps.
iii Important Information RF Interference (for USA only) W ARNING 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.
iv Important Information Fire and Shock Pr ecautions • Ensure that there is sufficient ventilation and that vents are unobstructed to pre vent the build-up of heat inside your projector . Allow at least 4 inches (10cm) of space between y our projector and a wall.
v Caution on Handling the Optional Lens When shipping the projector with the optional lens, remove the optional lens before shipping the projector . The lens and the lens shift mechanism ma y encounter damage caused by improper handling during transpor tation.
vi Important Information About High Altitude mode • Set [F AN MODE] to [HIGH AL TITUDE] when using the projector at altitudes approximately 5500 feet/1600 me- ters or higher .
vii CA UTION T o comply with FCC RF e xposure compliance requirements, the antenna used f or this transmitter must be in- stalled to provide a separation distance of at least 7.87"/20cm from all persons and m ust not be co-located or operating in conjunction with any other antenna or tr ansmitter .
viii Wireless LAN cards and wireless access points generally include security measures f or dealing with these prob- lems. Making the proper security settings before using the products can reduce the risk of such problems arising.
ix T able of Contents Important Information ............................................................................................ i 1. Introduction ................................................................................................
x T able of Contents T ur ning off the Projector .............................................................................................. 33 After Use.......................................................................................
xi T able of Contents 6. Using On-Screen Menu ................................................................................ 70 Using the Menus .....................................................................................................
xii T able of Contents 9. Appendix ............................................................................................................. 125 T roubleshooting .................................................................................
1 1. Intr oduction What’ s in the Box? Make sure y our bo x contains e verything listed. If any pieces are missing, contact your dealer . Please sav e the or iginal box and pac king materials if you e v er need to ship your Projector .
2 1. Introduction Intr oduction to the Projector This section introduces you to the NP3150/NP2150/NP1150 projector and describes ke y features and controls. Congratulations on Y our Purchase of the Pr ojector The NP3150/NP2150/NP1150 is a sophisticated XGA projector that produces an enhanced displa y .
3 • Preventing unauthorized use of the projector Enhanced smar t security settings for pass word protection, cabinet control panel loc k, and USB memor y protec- tion ke y to help pre vent unauthorized access , adjustments and theft deterrence.
4 L A M P S T AT U S PO W E R ON / S T AN D B Y SOURCE AU T O ADJU S T 3D R E FO R M SELECT U S B L E N S S H I F T L E F T RIGH T DO W N U P WIRELESS WIRELESS U S B L A M P S T A T US PO W E R S O U R C E A U T O A D J U S T 3 D R E F O R M O N / S T A N D B Y SELECT LEN S SHIFT LEFT RIGH T D O W N UP 1.
5 1. Introduction Bottom Carrying Handle Carrying the Projector Alwa ys carr y 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 , cov er the lens with the lens cap .
6 1. Introduction T o lock the carrying handle 1. Carefully place the pr ojector on its end. 2. Pull up the carrying handle with the catch pressed down. 3. Press down the left and right locks to set the carrying handle in place. • T o place bac k the carrying handle, press up the left and right locks and pull do wn the carr ying handle.
7 1. Introduction T op Features 1. PO WER Button ( ) (ON / ST AND BY) ( → page 22 , 23 ) 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. PO WER Indicator ( → page 22 , 23 , 125 ) 3.
8 1. Introduction T erminal Panel Features 1 . COMPUTER 1 IN/Component Connector (Mini D-Sub 15 Pin) ( → page 13 , 15 ) A UDIO IN (Stereo Mini Jack) ( → page 13 , 14 , 16 ) 2. COMPUTER 2 IN/Component (R/Cr , G/Y , B/Cb, H, V) Connectors (BNC x 5) ( → page 13 ) A UDIO IN (Stereo Mini Jack) ( → page 13 ) 3.
9 1. Introduction Part Names of the Remote Contr ol 4. LED Flashes when any b utton is pressed. 5. PO WER ON Button ( → page 22 ) NOTE: T o turn on the projector , press and hold the POWER ON button for a minimum of two seconds. 6. PO WER OFF Button ( → page 33 ) NOTE: T o turn off the projector , press the POWER OFF but- ton twice.
10 1. Introduction Battery Installation 1 Press the catch and re- mov e the battery cover . 2 Install new ones (AA). Ensure that you have the batter ies’ po- larity (+/–) aligned correctly . 3 Slip the cover back over the bat- teries until it snaps into place.
11 1. Introduction Using the Remote Control in Wir ed Operation Connect one end of the supplied remote cab le to the REMOTE mini jack and the other end to the remote jac k on the remote control. NOTE: Connecting the remote cable to the REMOTE mini jack on the terminal panel will make the wireless operation unavailable.
12 1 3 2 This section describes how to set up your projector and ho w to connect PCs, video and audio sources . 2. Installation and Connections Setting Up the Scr een and the Projector The fur ther your projector is from the screen or wall, the larger the image.
13 2. Installation and Connections Making Connections Connecting Y our PC or Macintosh Computer NOTE: When using with a notebook 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.
14 WIRELESS USB(LAN) WIRELESS COMPUTER 3 (D VI-D) IN PH ON E A UDIO IN 2. Installation and Connections When Viewing a D VI Digital Signal T o project a D VI digital signal, be sure to connect the PC and the projector using a D VI-D signal cable (not supplied) bef ore turning on your PC or projector .
15 AUDIO IN WIRELESS USB(LAN) WIRELESS A UDIO OUT PH ON E MONITOR OUT COMPUTER 1 IN (or COMPUTER 2 IN / COMPONENT IN) 2. Installation and Connections Connecting an External Monitor Y ou can connect a separate, e xternal monitor to your projector to simultaneously vie w on a monitor the RGB analog or component image you’ re projecting.
16 A U DI O I N L R A U DI O O U T L R Co mpo nent Y Cb Cr WIRELESS USB(LAN) WIRELESS COMPONENT IN AUDIO IN 2. Installation and Connections Connecting Y our DVD Player with Component Output D VD play er Audio Equipment Audio cab le (not supplied) Component video RCA 3 cable (not supplied) TIP: A component signal will be automatically displayed.
17 A U DI O I N L R A U DI O O U T L R VI DEO OUT S-VIDEO VIDEO WIRELESS USB(LAN) WIRELESS S-VIDEO IN VIDEO IN AUDIO IN 2. Installation and Connections Connecting Y our VCR or Laser Disc Player S-Vide.
18 Connecting to a Network The NP3150/NP2150/NP1150 comes standard with a LAN por t (RJ-45) which provides a LAN connection using a LAN cable . The USB Wireless LAN Unit also provides a wireless LAN connection . T o use a LAN connection, you are required to assign an IP address to the projector .
19 Example of LAN connection (A) Example of wired LAN connection WIRELESS USB(LAN) WIRELESS LAN Server Hub LAN cable (not supplied) 2. Installation and Connections (B) Example of wireless LAN connecti.
20 2. Installation and Connections T o enable direct communication (i.e., peer-to-peer) between personal computers and projectors, you need to select the Ad Hoc mode. F rom t he m enu , se lect [SE TUP] → [ INST ALLA TION] → [ NETW ORK S ETTI NGS] → [ WIRE LESS ] → [AD V ANC ED] → [CONNECTION] → [NETWORK TYPE] → [AD HOC].
21 2. Installation and Connections Connecting the Supplied Power Cable Connect the supplied power cab le to the projector. First connect the supplied po wer cable’ s three-pin plug to the A C IN of the projector , and then connect the other plug of the supplied power cab le in the wall outlet.
22 OFF VIDEO S-VIDEO VIEWER NETWORK COMPUTER COMPONENT ON SELECT POWER POWER M E N U E N T E R E X I T 3 1 2 USB LAMP STATUS POWER ON/STAND BY SOURCE AUTO ADJUST 3D REFORM 3. Pr ojecting an Image (Basic Operation) This section describes how to turn on the projector and to project a picture onto the screen.
23 OFF VIDEO S-VIDEO VIEWER NETWORK COMPUTER COMPONENT ON POWER POWER M E N U E N T E R E X I T 3 1 2 SELECT 3. Projecting an Image (Basic Operation) Note on Startup screen (Menu Language Select scr een) When you first tur n on the projector , you will get the Startup men u.
24 3. Projecting an Image (Basic Operation) Selecting a Sour ce Selecting the computer or video source Detecting the Signal A utomatically Press and hold the SOURCE b utton for a minimum of 1 second, the projector will search f or the ne xt availab le input source.
25 3. Projecting an Image (Basic Operation) Use the lens shift dials, the adjustable tilt foot lev ers, the zoom lev er or the f ocus ring to adjust the picture size and position.
26 3. Projecting an Image (Basic Operation) Adjusting the position of a projected image • Rotate the lens shift dial. L A M P S T A T U S P O W E R O N / S T A N D B Y S O U R C E A U T O A D J U S .
27 3. Projecting an Image (Basic Operation) Adjusting the focus (Focus ring) • Rotate the focus ring to make f ocus adjustment. F ocus ring L A M P S T A T U S P O W E R O N /S T A N D B Y S O U R C.
28 Adjusting the Tilt Foot 1. Lift the fr ont edge of the projector . CAUTION: Do not try to touch the ventilation outlet dur ing Tilt Foot adjustment as it can become heated while the projector is tur ned on and during its cool down period after it is turned off.
29 Corr ecting Keystone Distortion When the projector is not exactly per pendicular to the screen, keystone distor tion occurs. T o ov ercome it, you can use the “K eystone” function, a digital technology that can adjust for k eystone-type distor tion, resulting in a cr isp , square image.
30 NOTE: • If the projection angle is the same as in the last use, the previous correction setting values are retained in the memory . • When doing Step 2, adjust the position of image so that the screen is smaller than the area of the projected area.
31 3. Projecting an Image (Basic Operation) Optimizing an RGB Image Automatically Adjusting the Image Using Auto Adjust Optimizing an RGB image automatically . Press the A UTO ADJUST b utton to optimize an RGB image automatically . This adjustment ma y be necessar y when you connect y our computer f or the first time.
32 3. Projecting an Image (Basic Operation) Using the Laser Pointer Y ou can use the laser to draw y our audience’s attention to a red dot that y ou can place on any object. CA UTION: • Do not look into the laser pointer while it is on. • Do not point the laser beam at a person.
33 OFF VIDEO S-VIDEO VIEWER NETWORK COMPUTER COMPONENT ON SELECT POWER POWER M E N U E N T E R E X I T 3 1 2 T ur ning of f the Projector T o turn off the projector: 3. Projecting an Image (Basic Operation) 1. Press the PO WER (ON/ST AND BY) button on the projector cabinet or the PO WER OFF button on the remote control.
34 FREEZE PIP LASER 3D REFORM AUTO ADJ. ASPECT HELP PICTURE PIC-MUTE LAMP MODE R-CLICK L-CLICK MOUSE VOLUME MAGNIFY PAGE UP DOWN N T E R E X I T PIC-MUTE LASER 3D REFORM AUTO ADJ. ASPECT HELP PICTURE LAMP MODE R-CLICK L-CLICK MOUSE FREEZE PIP VOLUME MAGNIFY PAGE UP DOWN N T E R E X I T 4.
35 4. Convenient Features OFF VIDEO S-VIDEO VIEWER NETWORK COMPUTER COMPONENT ON SELECT POWER POWER M E N U 3 1 2 E N T E R E X I T Getting Integrated Help Y ou get the contents about Help in English, Ger man and Japanese . 1. Press the HELP b utton on the remote control.
36 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 y our USB mouse within 10 seconds, the mouse cursor disappears . Adjusting and Setting Displa y Y ou can select a menu item and click with the left mouse b utton to make adjustments and settings.
37 4. Convenient Features Using the Optional Remote Mouse Receiver (NP01MR) The optional remote mouse receiver enables you to operate your computer’ s mouse functions from the remote con - trol. It is a great conv enience for your computer-gener ated presentations.
38 4. Convenient Features Operating your computer’ s mouse from the remote contr ol Y ou 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 .
39 Correcting Horizontal and V ertical Keystone Distortion (Cor - nerstone) Use the 3D Ref or m f eature to correct ke ystone (trapez oidal) distor tion to make the top or bottom and the left or right side of the screen longer or shor ter so that the projected image is rectangular .
40 8. Press the ENTER b utton. 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).
41 4. Convenient Features * The f ollowing are conditions under which the maximum angle is achie ved: • When the standard lens is used • When the lens shift is set to the center When the lens shift is used and yet the image is not display ed in the center of the screen, the adjustable range will be increased or decreased.
42 4. Convenient Features 9 Using Pictur e in Picture (PIP) Function The projector has a feature that allo ws you to vie w two diff erent signals simultaneously . This feature is called as Pic- ture in Picture (PIP). From the men u you can select [SETUP] → [B ASIC] → [PIP].
43 4. Convenient Features Viewing a sub picture in the main picture Y ou can use the PIP button on the remote control to vie w a sub picture in the main picture. T o do so, f ollow the steps. 1. Press the PIP button on the remote control. The sub picture will be display ed in the main picture.
44 4. Convenient Features Pr eventing Unauthorized Use of the Projector Assigning a ke yword pre vents the projector from being used by unauthorized individuals . Assigning a Keyword for the first time 1. Press the MENU b utton. The menu will be display ed.
45 4. Convenient Features 4. Press the SELECT b utton three times to highlight [SECURITY SETTINGS]. 5. Press the ENTER b utton to display the SECURITY SETTINGS menu. 6. Press the SELECT button f our times to highlight [SECURITY-SETTINGS] and press the ENTER button.
46 4. Convenient Features 8. Enter an alphanumeric ke ywor 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.
47 4. Convenient Features 10 . Press the SELECT button to highlight [OK] and press the ENTER button. The confirmation screen will be displayed. 11 . Press the SELECT or button to highlight [YES] and press the ENTER button. The Security Function is now enabled.
48 Disabling the Security 1. Press the MENU b utton. The menu will be displa yed. 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.
49 4. Convenient Features Limiting Access Level to A vailable Menu Items The Account function allows y ou to manage av ailable menu items by user le vel. The projector has two menu modes: the AD V ANCED menu and the BASIC menu. ADV ANCED menu .. This is the menu that contains all the available menus and commands.
50 4. Convenient Features Creating or Adding a User 1. From the menu, select [SETUP] → [INST ALLA TION] → [SECURITY SETTINGS]. 2. Select [ACCOUNT]-[SETTINGS]. The [ACCOUNT] setting screen will be displa yed. 3. Select [CREA TE]. The [ACCOUNT] create screen will be displa yed.
51 4. Convenient Features Editing a User (Changing Account Settings) 1. From the menu, select [SETUP] → [INST ALLA TION] → [SECURITY SETTINGS]. NOTE: A user with an ADMINISTRA TOR account is recommended to change the account settings. 2. Select [A CCOUNT]-[SETTINGS].
52 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 speci al sof twa re. Please b e sure to us e “Mic rosoft Internet Explor er 4.x ” or a high er v ersion f or the w eb br ows er .
53 Structure of the HTTP Server PO WER: This controls the po wer of the projector . ON ..................................... P ower is switched on. OFF ................................... P ower is s witched off . V OLUME: This controls the volume of the projector .
54 SOURCE SELECT: This switches the input connector of the projector . COMPUTER1 .................... Switches to the COMPUTER 1 IN connector . COMPUTER2 .................... Switches to the COMPUTER 2 IN connector . COMPUTER3 .................... Switches to the COMPUTER 3 (D VI-D) IN connector .
55 M Pr ojecting Y our Computer’ s Screen Image fr om the Pr ojector via a Network [NETWORK PROJECTOR] A Windows Vista-based computer can be operated using the projector o ver a networ k. The projector suppor ts the Network Projector function and the Remote Desktop function of Windows Vista.
56 4. Convenient Features 5. Clic k [OK]. The message “Do y ou keep this screen setting?” is displa yed. 6. Clic k [Y es]. The resolution of Windows Vista screen is changed to 1024 x 768. Setting the Projector to Netw ork Projector Input Mode 1. With the pr ojector turned on, press the SOURCE button.
57 4. Convenient Features TIP: • T o change the default password “1234”, select [CHANGE] and press the ENTER button. The [ENTER P ASSWORD] screen will be displayed, Enter a numeric password.
58 4. Convenient Features 9. Clic k [Connect]. The network projector function works and the screen of Windo ws Vista is projected from the projector . NOTE: When the network projector function works, the background color of the desktop changes to black.
59 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.
60 4. Convenient Features Setting the passw ord 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. Clic k [Start] from the desktop of Windows Vista. 2. Clic k [Control P anel]. 3. Clic k [Add or remove user accounts] displa yed under [User Accounts].
61 4. Convenient Features 4. Clic k [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. Clic k [Details...]. Write down the value f or “IPv4 IP Address” (xxx.
62 4. Convenient Features 2. Press the SELECT or b utton to select [NETWORK] and press the ENTER b utton. The [NETWORK] menu will be displa yed. 3. Fr om the [NETWORK] menu, use the USB keyboar d to select [REMO TE DESKT OP CONNECTION]. The [Remote Desktop Connection] window appears.
63 4. Convenient Features Exiting the Remote Desktop 1. Operate the keyboar d to click [Start] from the desktop screen pr ojected by the pr ojector . 2. Clic k [X] on the right of the start menu. The remote desktop function is stopped. 3. Press the SOURCE b utton of the projector to select an input terminal other than [NETW ORK].
64 5. Using the V iewer Making the Most out of the V iewer Function Features The Viewer f eature allows you to vie w slides stored on a USB memor y on the projector . Even if no computer is av ailable, presentations can be conducted simply with the projector .
65 5. Using the Viewer Operating the V iewer Function from the Pr ojector (playback) This section describes the operation f or showing slides created using the View er function with the projector . It is also possible to mak e slides directly from the images projected with the projector .
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 .
67 5. Using the Viewer Setting Option for Viewer PLA Y MODE: MANUAL ................ Views a slide manually when the Viewer sour ce is selected. AUTO ..................... Plays back slides automatically when the Viewer source is selected. INTER V AL: Specifies inter val time betw een 5 and 300 seconds.
68 Exiting Viewer T o exit Vie wer , switch to another input such as Computer 1, Computer 2, Computer 3, Component, Video , S-Video or NETWORK. * T o switch to another input, there are two w ays: • Press the COMPUTER 1, COMPUTER 2, COMPUTER 3, COMPONENT , VIDEO, S-VIDEO or NETWORK button on the remote control.
69 5. Using the Viewer Changing Backgr ound Logo Y ou can change the default bac kground logo using the View er feature . NOTE: File size must be 256KB or less. File formats other than JPEG, BMP , non-interlaced GIF or non-interlaced PNG are not available.
70 Using the Menus 1. Press the MENU b utton 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 b uttons on the remote control or the pr ojector cabinet to display the submen u.
71 6. Using On-Screen Menu Using ADV ANCED menu and BASIC menu The projector has two menu modes: the AD V ANCED 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.
72 Menu tr ee Menu Item SOURCE COMPUTER 1, COMPUTER 2, COMPUTER 3, COMPONENT , VIDEO, S-VIDEO, VIEWER, NETWORK, ENTRY LIST ADJUST PICTURE MODE ST ANDARD, PROFESSIONAL PRESET 1 to 6 DET AIL SETTING.
73 6. Using On-Screen Menu Menu Item SETUP INST ALLA TION ORIENT A TION DESKTOP FRONT , CEILING REAR, DESKTOP REAR, CEILING FRONT SCREEN SCREEN TYPE: 4:3 SCREEN, WIDE SCREEN / POSITION SECURITY SETTIN.
74 Menu Elements Slide bar Solid triangle Highlight T ab Radio button Check bo x Cancel button OK button Menu windows or dialog bo xes typically have the f ollowing elements: Highlight ................ Indicates the selected menu or item. Solid triangle .
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: An optional component cable (Component V or ADP-CV1 cable) is needed for a component signal.
76 6. Using On-Screen Menu [ENTR Y LIST] Using the Entry List When any source a djustments are made, th e adjustments are automatically regist ered in the Entry List. The (adjust - ment values of) registered signals can be loaded from the Entry List whenev er necessar y .
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.
78 6. Using On-Screen Menu Menu Descriptions & Functions [ADJUST] [PICTURE] [MODE] This function allows y ou to determine how to sav e settings f or [DET AIL SETTINGS] of [PRESET] f or each input. ST ANDARD ............ Saves settings for each item of [PRESET] (Preset 1 through 6) PROFESSIONAL .
79 6. Using On-Screen Menu [DET AIL SETTINGS] This will provide y ou with three pages of menus that provide more detailed settings . [GENERAL] Selecting Ref erence Setting [REFERENCE] This f eature allows you to use color correction or gamma values as reference data to optimize for various types of images.
80 6. Using On-Screen Menu [CONTRAST] Adjusts the intensity of the image according to the incoming signal. [BRIGHTNESS] Adjusts the brightness lev el or the back r aster intensity .
81 6. Using On-Screen Menu [IMAGE OPTIONS] Adjusting Clock and Phase [CLOCK/PHASE] This allows y ou 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 .
82 6. Using On-Screen Menu Adjusting Horizontal/V er tical P osition [HORIZONT AL/VERTICAL POSITION] Adjusts the image location horizontally and vertically . Selecting Overscan P ercentage [O VERSCAN] Select ov erscan percentage (0%, 5% and 10%) f or signal.
83 6. Using On-Screen Menu Input Signal Screen T ype 4:3 SCREEN WIDE SCREEN 4:3 4:3 Window 4:3 Fill Squeeze Wide Screen Wide Screen Zoom Letterbox 4:3 Letterbox Letterbox Selecting Aspect Ratio [ASPEC.
84 6. Using On-Screen Menu WIDE SCREEN 4:3 SCREEN 4:3 4:3 4:3 16:9 16:9 5:4 5:4 16:9 16:10 16:10 16:10 5:4 Input Signal Screen T ype [VIDEO] Using Noise Reduction [NOISE REDUCTION] This function is used to reduce video noise. RANDOM NR ......... Reduces flickering random noise in an image.
85 6. Using On-Screen Menu T urning On or Off the 3D Dimensional Separation [3D Y/C SEP ARA TION] 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.
86 6. Using On-Screen Menu Menu Descriptions & Functions [SETUP] [BASIC] Selecting Ke ystone Mode [KEYST ONE] This f eature allows y ou to correct ke ystone distor tion. Selecting this item will displa y the K eystone setting men u. Y ou can correct vertical distor tion manually from the menu.
87 6. Using On-Screen Menu Selecting Cornerstone Mode [CORNERST ONE] This option allows y ou to correct trapezoidal distortion. Selecting this item will displa y the Cor nerstone adjustment screen. ( → page 39 ) NOTE: When [KEYSTONE] is selected, [CORNERSTONE] is not available.
88 6. Using On-Screen Menu Using the Wall Color Correction [W ALL COLOR] This function allows f or quick adaptive color correction in applications where the screen material is not white.
89 6. Using On-Screen Menu Using Off Timer [OFF TIMER] 1. Select y our 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 b utton on the remote control. 3. The remaining time starts counting down.
90 6. Using On-Screen Menu Logging Off Y our Projector [LOGOFF] This f eature allows y ou to log off your projector without turning it off. Logging off your projector will pre vent an unauthorized user from operating y our projector . T o log off your projector , follow the steps belo w .
91 6. Using On-Screen Menu [MENU] Selecting Menu Color [COLOR SELECT] Y ou can choose between two options f or menu color : color and monochrome. T urning On / Off Sour ce Display , Message and Time [SOURCE DISPLA Y], [MESSA GE DISPLA Y], [TIME DISPLA Y] SOURCE DISPLA Y .
92 6. Using On-Screen Menu [INST ALLA TION] Selecting Projector Orientation [ORIENT A TION] 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.
93 Selecting Aspect Ratio and P osition 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.
94 Setting Security [SECURITY SETTINGS] Disabling the Cabinet Buttons [CONTR OL P ANEL LOCK] This option turns on or off the Control Panel Loc k function.
95 6. Using On-Screen Menu 2. T ype the same passw ord a gain and press the ENTER button. Y our passwor d will be assigned. [DELETE] T o delete your passw ord: 1. Select [DELETE P ASSWORD] and press the ENTER b utton. 2. Enter y our passw ord. An asterisk will be displayed.
96 6. Using On-Screen Menu [SECURITY] The Security function enables you to protect your projector so that the projector will not project a signal unless you enter a keyw ord. There is also an option to lock the projector by using a registered USB memor y* as a protect key .
97 6. Using On-Screen Menu T o register a USB memor y device as a pr otect key . Preparation: Inser t the USB memor y device into the USB port (type A) of the projector . 1. Use the SELECT or b utton to select [USE PRO TECT KEY] and press the ENTER button.
98 6. Using On-Screen Menu • The secur ity disable mode is maintained until the main power is tur ned off (by setting the main power s witch to “O” or unplugging the power cord).
99 6. Using On-Screen Menu [NETWORK SETTINGS] This f eature allows y ou to set various setting items when the projector is used on your netw ork. CA UTION • Consult with your netw ork administrator about these settings.
100 6. Using On-Screen Menu T o receive error messages or inf or mation on the remaining lamp lif e 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].
101 [PROJECT OR NAME] Specify a unique projector name. Press to display the software k eyboard and type in. Up to 16 alphanumeric characters, signs and symbols can be used. After enter ing a name, select [OK] and press the ENTER b utton. NOTE: The [PROJECTOR NAME] will not be affected even when [RESET] is done from the menu.
102 6. Using On-Screen Menu [WIRED] Profiles (f or LAN por t [RJ-45]): Up to two settings f or the LAN por t (RJ-45) can be stored in memor y of the projector . Select [PROFILE 1] or [PR OFILE 2] and then do settings f or [DHCP] and the other options.
103 6. Using On-Screen Menu [WIRELESS] PROFILES (f or USB Wireless LAN unit): T o ex ecute a wireless LAN easily using Image Express Utility 2.0, select [EASY CONNECTION]. Up to two settings f or the USB wireless LAN unit can be stored in memory of the projector.
104 6. Using On-Screen Menu [AD V ANCED] menu [CONNECTION] (required for wireless onl y) SITE SUR VEY : Displa ys a list of av ailable SSIDs f or wireless LAN on site. Select an SSID which you can access. T o select an SSID , highlight [SSID] and use the SELECT to select [OK] and press the ENTER button.
105 6. Using On-Screen Menu [SECURITY] (required for wireless onl y) SECURITY TYPE Select encr yption mode f or secure transmission. When [WEP] or [DISABLE] is selected in [SECURITY TYPE]: Select this option whether using the WEP (Wired Equivalent Privacy) key for encr yption or not.
106 6. Using On-Screen Menu Using Software Ke yboard 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 button to select one ke y and press the ENTER button.
107 6. Using On-Screen Menu [MAIL] ALER T MAIL: Checking this bo x enables Aler t 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 .
108 6. Using On-Screen Menu Selecting Communication Speed [COMMUNICA TION SPEED] This feature sets the baud rate of the PC Control por t (D-Sub 9 Pin).
109 6. Using On-Screen Menu [OPTIONS] Setting A uto Adjust [A UT O ADJUST] This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise and stability . Y ou can automatically make adjustment in tw o wa ys: [NORMAL] and [FINE].
110 6. Using On-Screen Menu Selecting Default Source [DEF A UL T SOURCE SELECT] Y ou can set the projector to default to an y 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.
111 6. Using On-Screen Menu Menu Descriptions & Functions [INFO.] Displa ys the lamp and the projector usage hours, the status of the current signal and settings, NETWORK settings and version.
112 6. Using On-Screen Menu [SOURCE (1)] INPUT TERMINAL SIGNAL TYPE VIDEO TYPE SOURCE NAME ENTR Y NO. [SOURCE (2)] HORIZONT AL FREQUENCY VERTICAL FREQ UENCY SYNC TYPE SYNC POLARITY SCAN TYPE.
113 6. Using On-Screen Menu [WIRED LAN] This page shows inf or mation on settings for the LAN por t (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.
114 6. Using On-Screen Menu [WIRELESS LAN (2)] This page shows inf or mation on settings for WEP key f or encr yption. 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.
115 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 f or sources by the following methods: [CURRENT SIGNAL] Resets the adjustments f or the current signal to the factory preset lev els.
116 7. Maintenance This section describes the simple maintenance procedures you should f ollow to clean the filters and replace the lamp . Cleaning or Replacing the Filter The air-filter sponge k eeps dust and dirt from getting inside the projector and should be frequently cleaned.
117 7. Maintenance 2. Gently peel off the filter (sponge) and replace it with the ne w one. The filter is attached self-adhesive tape. P eel off a release paper before use. 3. Reinstall the new filter co ver . • Slip the filter cov er back until it snaps into place .
118 Replacing the Lamp When the lamp reaches the end of its life , the LAMP indicator in the cabinet will blink red. Ev en though the lamp ma y still be wor king, replace the lamp to maintain the optimal projector performance. After replacing the lamp , be sure to clear the lamp hour meter .
119 7. Maintenance 2. Loosen the two scre ws securing the lamp housing until the phillips screwdriver goes into a freewheeling condition. The two scre ws are not remov able. Remove the lamp housing b y holding it. NOTE: There is an interlock on this case to prevent the risk of electrical shock.
120 7. Maintenance 5. Connect the supplied power cab le, turn on the Main P ower s witch and turn on the projector . 6. Finally , select the menu → [RESET] → [CLEAR LAMP HOURS] to reset the lamp life remaining and lamp usage hours.
121 8. Using Optional Lenses Five optional lenses are av ailable for the NP3150/NP2150/NP1150. See the information described on this page to buy the appropriate lens f or your screen siz e and throw distance . See page 123 for installing the lens . T able of Throw Distances and Scr een Sizes for Optional Lenses ST AND ARD (H X 1.
122 8. Using Optional Lenses Lens Shift Adjustable Range The top right diagram shows the location of the image position in the lens. The lens can be shifted within the shad- ed area as shown using the normal projection position as a star ting point.
123 8. Using Optional Lenses S E L E C T LEFT RIGH T D O W N U P 2. Pull out the existing lens slo wly . Remove the e xisting lens from the pr ojector . 1. Rotate the lens counterc lockwise while strongl y pushing the LENS RELEASE button all the wa y in.
124 8. Using Optional Lenses Using the anti-theft screw to pre vent theft of the lens Tighten the supplied anti-theft screw on the front bottom. Hole of anti-theft screw f or lens unit Install the new lens 1. Insert the lens with the yellow pr otrusion on top.
125 9. Appendix T roubleshooting This section helps you resolv e problems you ma y encounter while setting up or using the projector. Indicator Messages Power Indicator Lamp Indicator Indicator Condition Pr ojector Condition Note Off Blinking light Steady light Normal Lamp has reached its end of life.
126 9. Appendix Common Problems & Solutions ( → “Po wer/Status/Lamp Indicator” on page 125 ) 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.
127 9. Appendix If there is no picture, or the picture is not display ed correctly . • P ower on process f or the projector and the PC . Be sure to connect the projector and notebook PC while the projector is in standby mode and before tur ning on the power to the notebook PC .
128 9. Appendix Specifications This section provides technical inf or mation about the projector’ s performance. Model Number NP3150/NP2150/NP1150 Optical LCD P anel 0.
129 9. Appendix Mechanical Installation Orientation: Desktop/F ront, Desktop/Rear , Ceiling/F ront, Ceiling/Rear Dimensions 15.7" (W) 5.9" (H) 14.1" (D) 399 mm (W) 150.5 mm (H) 358 mm (D) (not including protr usions) W eight 16.
130 9. Appendix IEEE802.11g Center F requency Range/ Operating channels 2412 to 2462 MHz 1 to 11 channels T ransmission method OFDM method (Or thogonal F requency Division Multiplexing method) Data Rates 54/48/36/24/18/12/9/6 (Mbps) Interf ace USB 2.0 (connected to USB wireless LAN por t on the projector) Dimensions Width:1.
131 9. 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 countr y where you purchased.
132 9. Appendix Cabinet Dimensions WIRELESS USB(LAN) WIRELESS 150.5/5.9" 358/14.1" 4.7/0.19" 168.3/6.63" 399/15.7" 3D REFORM SELECT MENU E X IT EN TER AUTO ADJUST SOURCE O.
133 Scr een Size and Projection Distance This section should be used when considering the distance to the screen and the screen size. A v ailable projection distances are 1.0 m/41.2 inches for 30" screen to 18 m/718 inches for 500" screen, according to the char t.
134 List of Screen Sizes NOTE: Distances may vary +/-5%. Screen Size and Projection Distance f or Desktop when the standard lens is used The f ollowing dra wing shows an e xample for use of Desktop . Horizontal projection position: Lens centered left to r ight V er tical projection position: See the table below .
135 Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub COMPUTER 1 Input Connector Signal Le vel Video signal : 0.7Vp-p (Analog) Sync signal : TTL lev el 1 1 1 5 1 2 1 4 1 3 6 5 4 3 2 1 10 7 9 8 9.
136 9. Appendix Compatible Input Signal List Signal Resolution F requency 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 (1024 x 768) will be displayed with scaling tech- nology .
137 9. Appendix Cable Connection Communication Protocol Baud rate .......................................... 38400 bps Data length ....................................... 8 bits Parity ................................................ No parity Stop bit .
138 9. 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.
139 9. Appendix Removing and Attaching the USB Wir eless LAN Unit Inser t the optional USB Wireless LAN Unit into the USB Wireless LAN Unit por t on the rear panel of the projector . Important • The USB Wireless LAN Unit consists of two modules: a Wireless LAN module (USB) and a joint module.
140 9. Appendix 3. Slowly remo ve the dumm y case or the current attached USB Wireless LAN Unit. L A M P S T A T U S P O W E R ON/STAND BY S O U R C E A U T O A D J U S T 3 D R E F O R M S E L E C T U S B WIRELESS WIRELESS WIRELESS WIRELESS 4. Slowly remo ve the dumm y case or the Wireless LAN module from the joint module.
141 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 .
142 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.
143 9. Appendix T ravelCare Guide T ravelCare - a service for international travelers This product is eligible for “T ravelCare”, NEC’ s unique inter national warranty . Please note that T ravelCare cov erage diff ers in part from coverage under the warranty included with the product.
144 9. Appendix Hyosung ITX Co ., Ltd. Address: 2nd Fl., Ire B/D . #2, 4Ga, Y angpy eng-Dong, Y oungdeungpo-Gu, Seoul, K orea 150-967 T elephone: +82 2 2163 4193 F ax Line: +82 2 2163 4196 Email Address: moneybear@h yosung.com (Regions Cov ered) South K orea Lenso Communication Co .
145 9. Appendix T O: NEC or NEC’ s Authorized Service Station: FM: (Company & Name with signature) Dear Sir (s), I would like to apply your T ravelCare Ser vice Program based on attached registr.
146 9. Appendix 5. Loan Service Charges and Conditions: Upon acceptance of this NEC Projector , Customer agrees to assume liability for this loan unit.
An important point after buying a device NEC NP2150 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NEC NP2150 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NEC NP2150 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NEC NP2150 you will learn all the available features of the product, as well as information on its operation. The information that you get NEC NP2150 will certainly help you make a decision on the purchase.
If you already are a holder of NEC NP2150, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NEC NP2150.
However, one of the most important roles played by the user manual is to help in solving problems with NEC NP2150. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC NP2150 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
