Manuale d’uso / di manutenzione del prodotto U321H del fabbricante NEC
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Projector U321H User ’ s Manual Model No. NP-U321H.
Ver. 1 2/15 • DLP, BrilliantColor, and DLP Link are trademarks of Texas Instruments. • IBM is a trademark or registered trademark of International Business Machines Corporation. • Macintosh, Mac OS X, iMac, and PowerBook are trademarks of Apple Inc.
i English ... Impor tant Inf or ma tion Safety Cautions Precautions Please read this manual carefully before using your NEC projector and keep the manual handy for future reference. CAUTION To turn off main power, be sure to remove the plug from power outlet.
ii English ... Impor tant Inf or ma tion RF Interference (for USA only) W ARNING The Federal Communications Commission does not allow any modications or changes to the unit EXCEPT those specied by NEC Display Solutions of America, Inc. in this manual.
iii English ... Impor tant Inf or ma tion Fire and Shock Precautions • Ensure that there is sufcient 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.
iv English ... Impor tant Inf or ma tion Remote Control Precautions • Handle the remote control carefully. • If the remote control gets wet, wipe it dry immediately. • Avoid excessive heat and humidity. • Do not short, heat, or take apart batteries.
v English ... Impor tant Inf or ma tion About High Altitude mode • Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 2500 feet/760 meters or higher.
1 ... English Table of Contents Table of Contents ..................................1 Usage Notice ..........................................2 Precautions ............................................. 2 Introduction ...................................
2 English ... Usage Notice Precautions Follow all warnings, precautions and maintenance as recommended in this user’s guide to maximize the life of your unit. ■ Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.
3 ... English Usage Notice Do: ■ Turn off the product before cleaning. ■ Use a soft cloth moistened with mild detergent to clean the display housing. ■ Disconnect the power plug from AC outlet if the product is not being used for a long period of time.
4 English ... Introduction Product Features ■ High resolution Full HD (1920 x 1080) support. ■ 0.5 W in standby condition with energy saving technology Selecting [NORMAL] for [STANDBY MODE] from the menu can put the projector in power-saving mode that consumes only 0.
5 ... English Introduction Power Cord x1 Remote Control (P/N:7N901052) Projector Package Overview This projector comes with all the items shown below. Check to make sure your unit is completed.
6 English ... Introduction 1. Control Panel 2. Focus Lever 3. Intake vent 4. Remote Control Sensor 5. Exhaust vent Projector Product Overview 6. Speaker 7.
7 ... English Introduction Connection Ports 1. SERVICE Port (for service purpose only) 2. MONITOR OUT Connector (Separate sync signal only) 3. PC CONTROL Connector 4. COMPUTER IN Connector 5. VIDEO IN Connector 6. HDMI 2 IN Connector 7. HDMI 1/MHL IN Connector 8.
8 English ... Introduction Control Panel 3 6 8 7 2 1 4 5 1 POWER LED Indicate the projector’s status. 2 ENTER Conrm your section of items in sub menu operation. 3 STATUS LED Indicate the projector’s temperature status. 4 LAMP LED Indicate the projector’s lamp status.
9 ... English Introduction Attaching the Cable Cover Procedure for Attaching the Cable Cover: 1. Mount the cable cover to the projector. 2. Tighten two screws on both sides of the cable cover. Cable Cover 1 2 CAUTION: • Be sure to tighten the screws after attaching the cable cover.
10 English ... Introduction Remote Control 1 POWER ON Power on the projector. Refer to the “Power On/Off the Projector” section on pages 22- 23. 2 POWER OFF Power off the projector.Refer to the “Power On/Off the Projector” section on pages 22- 23.
11 ... English Introduction 3 COMPUTER 1 Press “1” to choose Computer IN connector. 4 COMPUTER 2 No function. 5 HDMI 1 Press “4” to choose HDMI 1/ MHL IN connector. 6 VIDEO Press “VIDEO” to choose VIDEO IN connector. 7 USB A No function. 8 ID SET No function.
12 English ... Introduction 18 HDMI 2 Press “5” to choose HDMI 2 IN connector. 19 DISPLAY PORT No function. 20 USB B No function. 21 Number Button No function. 22 LAN No function. 23 CLEAR Clear the password while you input the password. 24 FREEZE Freeze To pause the screen image.
13 ... English Introduction Battery Installation Remote Control Precautions • Handle the remote control carefully. • If the remote control gets wet, wipe it dry immediately. • Avoid excessive heat and humidity. • Do not place the battery upside down.
14 English ... Introduction Controlling the Projector over a LAN [Using on Windows] Using the utility software “PC Control Utility Pro 4” that you can download from our web site (http://www.nec-display.com/dl/en/index.html), the projector can be controlled from a computer over a LAN.
15 ... English Introduction Step 1: Install PC Control Utility Pro 4 on the computer • Supported OS - PC Control Utility Pro 4 will run on the following operating systems.
16 English ... Introduction Read “END USER LICENSE AGREEMENT” carefully. 4 If you agree, click “I accept the terms in the license agreement” and then click “Next”. Follow the instructions on the installer screens to complete the installation.
17 ... English Introduction 5 Click “Open” in the dialog box. If prompted, enter an administrator name and password. The installer will start. 6 Click “Next”. “END USER LICENSE AGREEMENT” screen will be displayed. 7 Read “END USER LICENSE AGREEMENT” and click “Next”.
18 English ... Introduction Viewing 3D Images The projector provides 3D images to a user wearing commercially available LCD shutter eyeglasses. CAUTION Health precautions Before viewing, be sure to re.
19 ... English Installation Connecting the Projector Make sure that the power plug is fully inserted into both the projector AC IN terminal and the wall outlet. The MONITOR OUT connector supports Separate sync signal only. T o the wall outlet 1.
20 English ... Installation Due to the difference in applications for each country, some regions may have different accessories. When Deep Color is set to ON on your HDMI equipment, video or audio noise may be generated depending on the equipment or cable being used.
21 ... English Installation Powering On/Off the Projector Turn on the projector rst and then the signal sources. If you turn on the projector immediately after the lamp is turned off or when the temperature is high, the fans run without displaying an image for a while and then the projector will display the image.
22 English ... Installation Powering Off the Projector 1. Press the “ POWER OFF ” button on the remote control or the button on the control panel to turn off the projector lamp, you will see a message as below on the on-screen display. POWER OFF YES NO ARE YOU SURE? 2.
23 ... English Installation Warning Indicator When the “STATUS” LED i ndicator ashes red, it indicates the projector has overheated. The projector will auto matically shut itself down. WARNING! TEMPERATURE TOO HIGH 1. MAKE SURE AIR IN AND OUTLETS ARE NOT BLOCKED.
24 English ... Installation Adjusting the Projected Image Adjusting the Height of Projector Image The projector is equipped with the tilt foot for adjusting the image height. 1. Locate the tilt foot you wish to modify on the underside of the projector.
25 ... English Installation Adjusting the Projector’s Focus To focus the image, slide the focus lever until the image is clear. Focus lever.
26 English ... Installation Adjusting Projection Image Size (Diagonal) Projection Image Size from 85” to 100” (2.16 to 2.54 meters). Screen Size H1 H2 L1 L2 Diagonal Width Height wide wide inch mm inch mm inch mm inch mm inch mm inch mm inch mm 85.
27 ... English User Controls SCREEN IMAGE SETTING OPTIONS GENERAL ADVANCED PICTURE MODE WALL COLOR BRIGHTNESS CONTRAST SHARPNESS SATURATION HUE PRESENTATION OFF COMPUTER SELECT EXIT MOVE MOVE The Projector has a multilingual On Screen Display that allows you to make image adjustments and change a variety of settings.
28 English ... User Controls Menu Tree Main Menu Sub Menu Settings IMAGE GENERAL PICTURE MODE PRESENTATION/HIGH-BRIGHT/VIDEO/ MOVIE/SRGB/BLACKBOARD/DICOM SIM.
29 ... English User Controls Main Menu Sub Menu Settings SETTING GENERAL ORIENTATION DESKTOP FRONT/DESKTOP REAR/CEIL- ING FONT/CEILING REAR REMOTE SENSOR FRONT/TOP / FRONT / TOP HDMI SETTINGS VIDEO LE.
30 English ... User Controls Main Menu Sub Menu Settings OPTIONS INFORMA- TION MODEL NO. SERIAL NUMBER SOURCE RESOLUTION SOFTWARE VERSION ADVANCED STANDBY MODE NORMAL/NETWORK STANDBY DIRECT POWER ON O.
31 ... English User Controls PICTURE MODE There are many factory presets optimized for various types of images. Use the or button to select the item. PICTURE MODE PRESENTATION HIGH-BRIGHT MOVIE VIDEO sRGB BLACKBOARD DICOM SIM. USER1 USER2 PRESENTATION: For computer or notebook.
32 English ... User Controls WALL COLOR Use this function to choose a proper color according to the wall. It will compensate the color deviation due to the wall color to show the correct image tone. BRIGHTNESS Adjust the brightness of the image. Press the button to darken image.
33 ... English User Controls The Color Temp is not available when “HIGH- BRIGHT” or “sRGB” is selected for “PICTURE MODE”. SCREEN IMAGE SETTING OPTIONS GENERAL ADVANCED GAMMA COLOR TEMP.
34 English ... User Controls COLOR Press ENTER into the next menu as below and then use the or button to select item. RED GAIN/GREEN GAIN/BLUE GAIN/CYAN GAIN/ MAGENTA GAIN/YELLOW GAIN/RED BIAS/GREEN BIAS/BLUE BIAS: Use the or button to select RED, GREEN, BLUE, CYAN, MAGENTA AND YELLOW COLORS.
35 ... English User Controls SCREEN IMAGE SETTING OPTIONS GENERAL 3D SETTINGS V KEYSTONE AUTO COMPUTER SELECT EXIT MOVE MOVE OVERSCAN ASPECT RATIO ASPECT RATIO Use this function to choose your desired aspect ratio. 4:3: This format is for 4×3 input sources.
36 English ... User Controls TIP: 3D supported signal • For PC Signal : 1024x768@60/120Hz 1280x720@60Hz 1280x800@60/120Hz 1920x1080@60Hz • For Video Signal : 480i@60Hz • For HDMI Signal : 720p (Frame Packing) 1280 x 720@50/60/59.94 1080p (Frame Packing) 1920 x 1080@23.
37 ... English User Controls SCREEN IMAGE SETTING OPTIONS GENERAL SIGNAL LANGUAGE ORIENTATION REMOTE SENSOR HDMI SETTINGS MUTE VOLUME ENGLISH DESKTOP REAR COMPUTER SELECT EXIT MOVE MOVE ADVANCED TOP OFF LANGUAGE Choose the multilingual OSD menu. Press the or button into the sub menu and then use the or button to select your preferred language.
38 English ... User Controls REMOTE SENSOR Choose the remote sensor location. HDMI SETTINGS Use this feature to set HDMI1/MHL or HDMI2 VIDEO LEVEL: Select “AUTO ” to automatically detect video level.
39 ... English User Controls SCREEN IMAGE SETTING OPTIONS GENERAL SIGNAL PHASE CLOCK H. POSITION V. POSITION COMPUTER SELECT EXIT MOVE MOVE ADVANCED PHASE Synchronize the signal timing of the display with the graphic card. If the image appears to be unstable or ickers, use this function to correct it.
40 English ... User Controls SCREEN IMAGE SETTING OPTIONS GENERAL SIGNAL LOGO NETWORK CLOSED CAPTION SECURITY TEST PATTERN OFF COMPUTER SELECT EXIT MOVE MOVE ADVANCED OFF OFF OFF LOGO Use th i s f u nc t ion to di splay the st a r t up sc re en ( NEC logo ) .
41 ... English User Controls SECURITY SECURITY TIMER CHANGE PASSWORD SELECT EXIT MOVE SECURITY OFF ADJUST SECURITY TIMER Use th i s f u nc t ion to se t how long (MO NTH/ D A Y / HOUR ) t he proj ec tor ca n b e us ed. O nce t h i s t i me ha s el apsed you wi l l be re queste d to ente r your pas sword agai n.
42 English ... User Controls Con r m n ew pas sword CONFIRM NEW SECURITY CODE CHANGE PASSWORD EXIT ENTER 5 . Enter t he n ew pas sword agai n a nd pr es s ENTER to con r m. If t he i n cor re ct pa ss word is enter ed 3 t i me s, the pr oje ctor w i l l au tomat ica l ly shut d own.
43 ... English User Controls NETWORK NETWORK STATUS DISCONNECT DHCP IP ADDRESS SUBNET MASK GATEWAY APPLY OFF NETWORK STATUS Display the network connection status.
44 English ... User Controls 1. Turn on DHCP to allow the DHCP server to automatically assign an IP, or manually enter the required network information. NETWORK NETWORK STATUS DISCONNECT DHCP IP ADDRESS SUBNET MASK GATEWAY APPLY OFF 2. Then choose apply and press ENTER button to complete the conguration process.
45 ... English User Controls Step 2: Select apply and press th e ENTER b utton on t he r emote c ont rol or th e cont rol pa nel to subm it function or press t he MEN U but ton on t he re mote cont rol or th e cont rol pa nel to exit.
46 English ... User Controls SCREEN IMAGE SETTING OPTIONS GENERAL LAMP/FILTER SETTINGS INPUT SEARCH INPUT FAN MODE INFORMATION HIDE BACKGROUND COLOR RESET COMPUTER SELECT EXIT MOVE MOVE BLUE OFF OFF AUTO INPUT SEARCH ON: The projector will search for other signals if the current input signal is lost.
47 ... English User Controls SCREEN IMAGE SETTING OPTIONS GENERAL LAMP/FILTER SETTINGS LAMP LIFE REMAINING LAMP HOURS USED FILTER HOURS USED ECO MODE LAMP LIFE REMINDER FILTER USAGE HOURS COMPUTER SELECT EXIT MOVE MOVE OFF OFF CLEAR LAMP HOURS CLEAR FILTER HOURS LAMP LIFE REMAINING Showing the Lamp life.
48 English ... User Controls INFORMATION To display the projector information for model no., serial number, source, resolution, and software version on the screen.
49 ... English User Controls SCREEN IMAGE SETTING OPTIONS INFORMATION ADVANCED STANDBY MODE DIRECT POWER ON AUTO POWER OFF (MIN) OFF TIMER (MIN) CONTROL PANEL LOCK NETWORK STANDBY COMPUTER SELECT EXIT MOVE MOVE OFF OFF STANDBY MODE NETWORK STANDBY: Choose “NETWORK STANDBY” to save power dissipation further < 0.
50 English ... Appendices Problem: No image appears on screen Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. Ensure the pins of connectors are not crooked or broken.
51 ... English Appendices 4. Verify the resolution setting is less than or equal to 1280 x 1024 resolution. 5. Select the “Change” under the “Monitor” tab . 6. Click on “Show all devices”. Next, select “Standard monitor types” under the SP box; choose the resolution mode you need under the “Models” box.
52 English ... Appendices Problem: Image has vertical ickering bar Use “CLOCK” to make an adjustment. Check and recongure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus Adjust the Focus Lever on the projector lens.
53 ... English Appendices Problem: LED lighting message Power Indicator Indicator Condition Projector Condition Note Off The main power is off. Without connecting power cable. Blinking light GREEN 0.5sec ON / 0.5sec OFF The projector is getting ready to turn on.
54 English ... Appendices Problem: Message Reminders Over temperature - the projector has exceeded its recommended operating temperature and must be allowed to cool down before it may be used. WARNING! TEMPERATURE TOO HIGH 1. MAKE SURE AIR IN AND OUTLETS ARE NOT BLOCKED.
55 ... English Appendices Installing and Cleaning the Air Filter We recommend you clean the air lter every 500 hours of operation, or more often if you are using the projector in a dusty environment. When the warning message appears on the screen, do the following to clean the air lter: WARNING! FILTER PLEASE CLEAN THE FILTER.
56 English ... Appendices Replacing the lamp optional lamp NP34LP The projector will detect the lamp life at 3000 hours in Eco Mode Off (4000 hours in Eco Mode On). When the “POWER” LED indicator ashes red and the message below displays on- screen, the projector has detected that the lamp is approaching its end of life.
57 ... English Appendices Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped. Lamp Replacing Procedure: 1. Switch off the power to the projector by pressing the POWER OFF button on the remote control or the button on the control panel.
58 English ... Appendices Cleaning procedure for the cover glass If the cover glass of projection lens is dusty or blemished, please clean it as following procedure: 1. Turn off the projector and cool projector down for a while. 2. Unplug the power cord from outlet.
59 ... English Appendices Specications Optical NP-U321H Projection System Single DLP ® chip (0.65”, aspect ratio 16:9) Resolution *1 1920 × 1080 pixels (1080P) Lens Manual focus F2.4 Lamp 260W AC (220W in ECO mode) Light Output *2 *3 3200 lumens Approx.
60 English ... Appendices Electrical NP-U321H Power Requirement 100 - 240V AC, 50/60 Hz Input Current 3.5-1.5A Power Consumption (Typical value) ECO Mode OFF 323W (*1)/ 312W (*2) ECO Mode 272W (*1)/ 264W (*2) Network Stand-by 2.0W (*1)/ 2.2W (*2) Normal Stand-by 0.
61 ... English Appendices Regulations UL/C-UL Approved (UL 60950-1, CSA 60950-1) Meets DOC Canada Class B requirements Meets FCC Class B requirements Meets AS/NZS CISPR.
62 English ... Appendices Compatibility Modes Modes Resolution (dots) V.Frequency [Hz] H.Frequency [KHz] VGA 640x480 60 31.5 VGA 640x480 72 37.9 VGA 640x480 75 37.5 VGA 640x480 85 43.3 SVGA 800x600 56 35.1 SVGA 800x600 60 37.9 SVGA 800x600 72 48.1 SVGA 800x600 75 46.
63 ... English Appendices (2) VGA Analog - Extended Wide timing Modes Resolution (dots) V.Frequency [Hz] H.Frequency [KHz] HD 1280x720 60 44.8 WXGA 1280x768 60 47.8 WXGA 1280x800 60 49.6 WXGA+ 1440x900 60 55.9 Full HD 1920x1080(1080P) 60 67.5 (3) VGA Analog -Component Signal Modes Resolution (dots) V.
64 English ... Appendices Modes Resolution (dots) V.Frequency [Hz] H.Frequency [KHz] VGA 640x480 60 31.5 SVGA 800x600 60 37.9 XGA 1024x768 60 48.4 QuadVGA 1280x960 60 60.0 SXGA 1280x1024 60 64.0 SXGA+ 1400x1050 60 65.3 (1) HDMI - PC Signal HDMI Digital (2) HDMI - Extended Wide timing Modes Resolution (dots) V.
65 ... English Appendices (3) HDMI - Video Signal Modes Resolution (dots) V.Frequency [Hz] H.Frequency [KHz] 480i 720x480(1440x480) 59.94(29.97) 15.7 576i 720x576(1440x576) 50(25) 15.6 480p 640x480 59.94 31.5 480p 720x480 59.94 31.5 576p 720x576 50 31.
66 English ... Appendices TIP: • An image with higher or lower resolution than the projector’s native resolution ( 1920 × 1080 ) will be displayed with scaling technology. • Sync on Green and Composite sync signals are not supported. • Signals other than those specied in the table above may not be displayed correctly.
67 ... English Appendices Please note that damage resulting from incorrect installation will invalidate the warranty. Ceiling Mount Installation If you wish to use a third party ceiling mount kit, ple.
68 English ... Appendices Warning: If you wish to have the projector installed on the wall: - Do not attempt to install the projector yourself. - The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury.
69 ... English Appendices Cabinet Dimensions 108 53 98 105 93 85 27 97 382 382 292 44 44 307 414 267 254 Unit: mm Lens center.
70 English ... Appendices Pin Assignments of D-Sub COMPUTER Input Connector Mini D-Sub 15 Pin Connector 1 2 3 4 5 11 12 13 14 15 6 7 8 9 10 Signal Level Video signal : 0.
71 ... English Appendices PC Control 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 02H 03H 00H.
Power Nopower(POWERindicatordoesnotlightgreen). Powercable'splugisfullyinsertedintothewalloutlet. Lampcoverisinstalledcorrectly. LampHoursUsed(lampoperationhours)wasclearedafter lampreplacement.
In the space below please describe your problem in detail. Information on application and environment where your projector is used Projector Modelnumber: SerialNo.
REGISTER YOUR PROJECTOR! (for residents in the United States, Canada, and Mexico) Please take time to register your new projector. This will activate your lim- ited parts and labor warranty and InstaCare service program. Visit our web site at www.necdisplay.
© NEC Display Solutions, Ltd. 2015 7N952121.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il NEC U321H è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del NEC U321H - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso NEC U321H imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul NEC U321H ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il NEC U321H, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del NEC U321H.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il NEC U321H. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo NEC U321H insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
