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User`s Manual - Projector Central

1. Menu Setup Brightness Red Brightness Green Brightness Blue Contrast Red Contrast Green Contrast Blue Menu Mode Basic Advanced Language English German French Italian Spanish Swedish Japanese Source Index Source Display On Off Input Terminal No Input Display On Off Horizontal Frequency Volume Bar On Off Vertical Frequency Keystone Bar On Off Sync Polarity Menu Display Time Manual Auto 5 sec Auto 15 sec Auto 45 sec Signal Type This setting is optional you need the optional presentation Video Type remote control PR51KIT Sync Type Interlace Remaining Lamp Time Lamp Hour Meter Orientation Desktop Front Ceiling Rear Desktop Projector Usage Rear Ceiling Front Cinema Position Top Center Bottom Background Blue Black Logo Signal Select RGB Auto RGB Component Signal Select Video Auto NTSC3 58 NTSC4 43 PAL S Video PAL M PAL N PAL60 SECAM Auto Adjust On Off Auto Start On Off Power Management On Off Power Off Confirmation On Off Keystone Save On Off White Segment On Off De available Default Source Select Last Auto Select i Communication Speed 4800 9600 19200 Control Panel Key Lock Lock Unlock Clear Lamp Hour Meter E 27 Menu Elements Title bar Pagel Page2 i Page Highlight i 6 Cinema Position Top Background Logo b Solid triangle Slide ber Picture Elke n
2. Y 238 9 4 gt 243 9 6 i 43 5 1 7 Lens center 4 Lens center 53 2 1 pe 7 7 We 205 N 1 16 Y M oogooo 8 0 31 L r ox 7 I eal est est Unit mm inch E 39 D Sub Pin Assignments Mini D Sub 15 Pin Connector Signal Level XC Video signal 0 7Vp p Analog Sync signal TTL level RGB Signal Analog YCbCr Signal Red Cr Green or Sync on Green Y Blue Cb Ground Ground Red Ground Cr Ground Green Ground Y Ground Blue Ground Cb Ground No Connection Sync Signal Ground Bi directional DATA SDA Horizontal Sync or Composite Sync Vertical Sync Data Clock E 40 Compatible Input Signal List Signal Resolution Frequency H Refresh Rate Dot Clock Dots kHz Hz MHz NTSC 15 734 60 PAL 15 625 50 SECAM 15 625 50 VESA 640 x 480 31 47 59 94 25 175 IBM 640 x 480 31 47 60 25 175 MAC 640 x 480 31 47 60 25 175 MAC 640 x 480 34 97 66 67 31 334 MAC 640 x 480 35 66 67 30 24 VESA 640 x 480 37 86 72 81 31 5 VESA 640 x 480 37 5 75 31 5 IBM 640 x 480 39 375 75 31 49 VESA 640 x 480 43 269 85 01 36 IBM 720 x 350 31 469 70 09 28 322 VESA 720 x 400 37 927 85 04 40 IBM 720 x 350 39 4
3. an extremely accurate im age compression technology offers a crisp image with UXGA 1600 x 1200 resolution 2 Supports most IBM VGA SVGA 2 SXGA UXGA 2 Macintosh component signal YCbCr YPbPr or any other RGB signals within a horizontal frequency range of 15 to 100 kHz and a vertical frequency range of 50 to 120Hz This includes NTSC PAL PAL N PAL M PAL60 SECAM and NTSCA 43 standard video signals NOTE Composite video standards are as follows NTSC U S TV standard for video in U S and Canada PAL TV standard used in Western Europe PAL M TV standard used in Brazil PAL N TV standard used in Argentina Paraguay and Uruguay PAL60 TV standard used for NTSC playback on PAL TVs SECAM TV standard used in France and Eastern Europe NTSCA 43 TV standard used in Middle East countries You can use the supplied wireless remote control and re mote mouse receiver to operate your PC mouse wirelessly from across the room The remote mouse receiver supports almost any PC using a USB connection or the supplied USB to PS 2 adapter You can control the projector with a PC using the PC Con trol port The contemporary cabinet design is light compact easy to carry and complements any office boardroom or audito rium E 6 Getting Started The fastest way to get started is to take your time and do ev erything right the first time Take a few minutes now to review the users manual This may save you ti
4. Contrast 0 pl Language English gt Sm ES Source Display 0 ee mm Hue 0f NENNEN Sharpness 5 Volume Bar On Off Keystone Bar On Off Menu Display Time Auto 45 Sec Radio button ee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee Menu windows or dialog boxes typically have the following elements Title bar Indicates the menu title Highlight Indicates the selected menu or item Solid triangle Indicates further choices are available A highlighted triangle indicates the item is active Tab Indicates a group of features in a dialog box Selecting on any tab brings its page to the front Radio button Use this round button to select an option in a dialog box Slide bar Indicates settings or the direction of adjustment E 28 Menu Descriptions amp Functions Source Select RGB Video S Video Enables you to select a video source such as a VCR DVD player laser disc player computer or document camera de pending on what is connected to your inputs Press the Se lect button on the projector cabinet or AW buttons on your remote control to highlight the menu for the item you want to adjust RGB Selects the computer connected to your RGB or compo nent signal NOTE An optional component cable Component V or ADP CV1 cable is needed for a component signal Video Selects what is connected to your Video input VCR laser disc player DVD player or docum
5. S Video Input Mini DIN 4 Pin Here is where you connect the S Video input from an external source like a VCR NOTE S Video provides more vivid color and higher resolution than the traditional composite video format 5 RGB Input Component Input Connector Mini D Sub 15 pin Connect your PC or other RGB equipment such as IBM or compatible computers Use the supplied RGB cable to con nect to a PC Or connect a Macintosh computer here using the supplied RGB cable This also serves as a component input connector that allows you to connect a component video out put of component equipment such as a DVD player 6 AC Input Connect the supplied power cable s three pin plug here When you plug the other end into an active wall outlet the POWER indicator turns orange and the projector is in standby mode 7 Built in Security Slot i This security slot supports the MicroSaver Security System MicroSaver is a registered trademark of Kensington Microware Inc The logo is trademarked and owned by Kensington Microware Inc E 11 Remote Control Features NOTE If you are using a Macintosh computer you can click either the right click or left click button to activate the mouse NOTE If any one of the buttons is pressed and held for 60 seconds or more the button operations will cease to operate This is not a mal function rather it is a feature used to prolong battery power To cancel this feature press any
6. To mini D Sub 15 pin connector on the projector It is recommended that you use a commercially available distribution amplifier if connecting a signal cable longer than the supplied cable Macintosh Desktop type or notebook type VCR DVD Player or LaserDisc Player To video S video and audio inputs on the projector IBM VGA or Compatibles Desktop type or notebook type Document Camera Component V cable RCA x 3 not supplied i DVD edd T or Optional 15 pin to RCA female x 3 cable with component output ADP CV1 NOTE When using with a notebook PC be sure to connect between the projector and the notebook PC before turning on the power to the notebook PC In most cases signal cannot be output from RGB output unless the notebook PC is turned on after connecting with the projector NOTE fthe screen goes blank while using your remote control it may be the result of the computer s screen Saver or power management software f you accidentally hit the POWER button on the remote control wait 90 seconds and then press the POWER button again to resume NOTE If using video S video or audio cables the cables should be 3 m 9 8 feet or shorter E 18 Connecting Your PC or Macintosh Computer IBM VGA or Compatibles Notebook t
7. 50 1275 196 4970 237 6010 14 360 144 12 0 150 3810 120 3048 90 2286 63 1593 245 6220 296 7530 18 450 144 119 180 4572 144 3658 108 2743 75 1912 294 7470 356 9040 21 541 144 11 9 200 5080 160 4064 120 3048 84 2125 327 8310 396 10050 24 601 143 11 9 WARNING Installing your projector on the ceiling must be done by a qualified techni cian Contact your dealer for more information Do not attempt to install the projector yourself Only use your projector on a solid level surface If the projector falls to the ground you can be injured and the projector severely damaged Do not use the projector where temperatures vary greatly The projector must be used at temperatures between 41 F 5 C and 95 F 35 C Do not expose the projector to moisture dust or smoke This will harm the screen image Ensure that you have adequate ventilation around your projector so heat can dissipate Do not cover the vents on the side or the front of the projec tor E 17 Reflecting the Image Using a mirror to reflect your projector s image enables you to enjoy a much larger image Con tact your NEC dealer if you need a mirror If you re using a mirror and your image is inverted use the Menu and Select buttons on your pro jector cabinet or AW buttons on your remote con trol to correct the orientation See page E 33 Wiring Diagram RGB Signal cable supplied
8. 7 million colors simultaneously 550 TV lines NTSC PAL YCbCr 300 TV lines SECAM RGB 800 dots horizontal 600 dots vertical 100 120 200 240V AC 50 60 Hz 2 1A 100 120V AC 1 0A 200 240V AC 9 6 W x 2 1 H x 7 7 D 243mm W x 53mm H x 196mm D not including protrusions 3 3 Ibs 1 5 kg Operational Temperatures 41 to 95 F Storage Temperatures 14 to 122 F UL Approved UL 1950 CSA 950 Meets DOC Canada Class B requirements Meets FCC Class B requirements Meets AS NZS3548 Class B Meets EMC Directive EN55022 EN55024 EN61000 3 2 EN61000 3 3 Meets Low Voltage Directive EN60950 TUV GS Approved 5 to 35 C 20 to 80 humidity 10 to 50 C 20 to 80 humidity We provide information about our projectors through the World Wide Web at http www nec pj com Digital Light Processing DLP Digital Micromirror Device and DMD are trademarks of Texas Instruments The specifications are subject to change without notice E 38 Cabinet Dimensions SL 5 _ or 10H1NOO 9d 4 AB QNVIS oOsnivis m ASnfrav 3ounos 16 7 7 DUR
9. Computers lag Single Multi CPU Servers C selected LIMITED WARRANTY USA and Canada only NEC SOLUTIONS PROJECTOR PRODUCTS NEC Solutions America Inc hereafter NEC Solutions warrants this product to be free from defects in material and workmanship under the following terms HOW LONG IS THE WARRANTY NEC Solutions LT75Z projectors are covered by a three 3 year limited parts and labor warranty from the date of the first customer purchase The lamp when used under normal oper ating conditions is warranted for 1000 hours or six months whichever comes first WHO IS PROTECTED This warranty may be enforced only by the first purchaser and is not transferable WHAT IS COVERED AND WHAT IS NOT COVERED Except as specified below this warranty covers all defects in material or workmanship in this product NEC SOLUTIONS LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT AT NEC SOLUTIONS OPTION REPLACEMENT PRODUCTS MAY BE NEW OR LIKE NEW The following are not covered by the limited warranty and NEC Solutions shall not be liable for 1 Any product which is not distributed in the U S A or Canada by NEC Solutions or which is not purchased installed and operated in the U S A or Canada 2 Any product on which the serial number has been defaced modified or removed 3 Normal decrease in lamp light output over time 4 Damage deterioration or malfunction
10. See Auto Adjust on page E 34 for turning on or off the Auto Adjust feature NOTE When an image with a resolution of SVGA XGA SXGA or UXGA is displayed the Resolution is not available NOTE Once the Resolution setting has been changed the Aspect setting is automatically changed to Normal E 31 Video Filter when Auto Adjust is off Video Filter On Off This function reduces video noise ON usus The low pass filter is applied Off assess The low pass filter is not applied Screen adjustments are possible even when the filter is on Factory Default Factry Default Current Signal Changes all adjustments and settings to the factory preset All Data Reset all the adjustments and settings for all the signals to the factory preset The items can be reset except Language Communication Speed Remaining Lamp Time Lamp Hour Meter and Pro jector Usage To reset the lamp usage time see Clear Lamp Hour Meter page E 35 All Data Reset Yes No Current Signal Resets the adjustments for the current signal to the factory preset levels The items that can be reset are Brightness Contrast Color Hue Sharpness Volume Aspect Horizontal Position Ver tical Position Clock Phase Resolution Video Filter Gamma Correction and White Balance Current Signal Reset Yes No Color Management Gamma Correction White Balance Gamma Correction Advanced mode Ga
11. on the wall can cause damage to the projector Adjusting the Image Using Auto Adjust The Auto Adjust function automatically optimizes the image in RGB mode Poor picture M Normal picture a leo Bieser VIDEO S VIDEO RGB AUTO ADJ O Press the Auto Adjust button to adjust Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed correctly or take time to switch between sources NOTE When using the Auto Adjust feature for the first time by press ing the AUTO ADJUST button or setting any adjustments to horizon tal vertical position clock or phase settings the projector s micro processor stores the adjusted data in memory The next time the source is selected the projector will use this new data that is stored in memory Up to 10 presets can be stored in memory in a wraparound fashion Once all 10 presets are used and new adjustments need to be stored the oldest data will be deleted and the newest data will be stored E 25 Enlarging and Moving a Picture You can enlarge the area you want up to 400 percent To do so Adjust the image size up to 400 percent MAGNIFY While the picture is enlarged you can move it using the Se lec 4 gt A button Using the Menus 1 Press the Menu button on the remote control or the projec tor cabinet to display the Menu 2 Press the AW buttons on the remote control o
12. such as fire or injury to the eyes Do not cover the lens with the supplied lens cap or equivalent while the projector is on Doing so can lead to melting of the cap and possibly burning your hands due to the heat emitted from the light output E 4 TABLE OF CONTENTS 1 INTRODUCTION Introduction to the LT75Z Projector Getting Started What s in the Box Getting to Know Your LT75Z Projector E 8 Front Side Fealufes usse detect ao koe iere deiode E 8 Attaching he lenis nei iiie ree ie eene E 8 Rear Fade sedes E 9 TOD Features EE E 10 Terminal Panel Features nun an Remote Control Features anna ann 12 Remote Control Battery Installation E 13 Operating Bange A E 13 Remote Control Precautions E 13 Using Remote Mouse E 14 Switching Operation Mode between Comput r and Projector 15 2 INSTALLATION Setting Up Your Projector eene E 16 Selecting a Location Screen and Projection Distance Distance Chart Reflecting the Image Wiring Diagram eese Connecting Your PC or Macintosh Computer E 19 Connecting Your DVD Player E 20 Connecting Your VOR or Laser Disc Player E 21 About Startup screen Menu Langua
13. the volume and to decrease it NOTE The default is the Computer mode which allows you to use the Select Cancel and Enter buttons as your computer mouse When the Power ON OFF MENU HELP and MAGNIFY button is pressed the PJ button lights red to indicate that you are in the Projector mode If no buttons are pressed within 10 seconds the light goes out and the Projector mode is canceled E 12 Remote Control Battery Installation Operating Range 1 Push to open the battery cover 2 Remove both old batteries and install new ones AA En sure that you have the batteries polarity aligned cor rectly 7m 22 feet 30 Do not mix different types of batteries or new and old bat teries Remote Control Precautions Handle the remote control carefully e f the remote control gets wet wipe it dry immediately Avoid excessive heat and humidity f you will not be using the remote control for a long time remove the batteries Note on Remote Control Operation Pressing and holding the Select A lt 4P Mouse button while installing new batteries may cause malfunction or no opera tion Should this happen remove the batteries and then install them again without touching the Select Mouse button E 13 Using Remote Mouse Receiver The remote mouse receiver enables you to operate your computer s mouse functions from the remote control Computer mo
14. top and bottom Bottom Image position is at the bottom with a black border on top Background Use this feature to display a black blue screen or logo when no signal is available Page2 Advanced mode Page Page Page3 Page4 RGB Auto gt we b AO S Video Auto gt NTSC 3 58 NTSC 4 43 PAL PAL M PAL N PAL 60 SECAM Signal Select RGB Allows you to choose RGB for an RGB source such as a computer or Component for a component video source such as a DVD player Normally select Auto and the pro jector automatically detects a component signal However there may be some component signals that the projector is unable to detect If this is the case select Component Video amp S Video System Select This feature enables you to select composite video stan dards manually Normally select Auto When you select the video standard for Video and S Video select the video standard from the pull down menu This must be done for Video and S Video respectively E 33 Page 3 Advanced mode Paget Page2 Page Page4 wende mm Auto Start On Off Power Management On Off Power Off Confirmation On Off Keystone Save On Off White Segment On Off Auto Adjust When Auto Adjust is set to On the projector automati cally determines the best resolution for the current RGB input signal to project an image using NEC s Advanced AccuBlend Intelligent Pixel Blendi
15. users Language You can choose one of seven languages for on screen in structions The options are English German French Ital ian Spanish Swedish and Japanese NOTE The Language setting cannot be reset back to English using the Factory Default function Source Display You can turn on and off the information for input name such as VIDEO and RGB When this option is on the current input will be displayed each time you switch sources or turn on the projector No Input Display When this feature is turned on the No Input message will appear if there is no signal present Volume Bar This option turns on or off the volume bar when you adjust the sound volume using VOL up and down button RI t You can increase or decrease the sound volume with the volume bar on screen NOTE If no adjustments are performed within 3 seconds the Vol ume bar will disappear Un You can increase or decrease the sound volume without having to use the volume bar E 32 Keystone Bar Setup This option is avaiable on the optional presentaion remote Enables you to set operating options control PR51KIT only This option turns on or off the key stone bar when you adjust the keystone using KEYSTONE Page button on the optional presentation remote control etu Paget Page2 Page3 Page4 You increase or decrease the level with the key Orientation DesktopFront stone bar on s
16. 4 87 85 35 5 IBM 720 x 400 39 44 87 85 35 5 VESA 800 x 600 35 16 56 25 36 VESA 800 x 600 37 879 60 32 40 VESA 800 x 600 48 077 72 19 50 VESA 800 x 600 46 88 75 49 5 VESA 800 x 600 53 674 85 06 56 25 MAC 832 x 624 49 725 74 55 57 283 VESA 1024 x 768 35 5 43 Interlaced 44 9 VESA 1024 x 768 48 363 60 65 VESA 1024 x 768 57 476 70 07 75 MAC 1024 x 768 60 241 74 93 80 VESA 1024 x 768 60 023 75 03 78 75 VESA 1024 x 768 68 677 85 94 5 VESA 1152 x 864 67 5 75 108 MAC 1152 x 870 68 681 75 6 100 SUN 1152 x 900 61 796 65 95 92 94 SGI 1152 x 900 71 736 76 05 105 6 VESA 1280 x 960 60 60 108 VESA 1280 x 1024 64 286 60 02 108 MAC 1280 1024 65 2 69 89 118 5 HP 1280 x 1024 78 125 72 01 135 SUN 1280 x 1024 81 13 76 11 135 VESA 1280 x 1024 79 976 75 03 135 VESA 1280 x 1024 91 146 85 02 157 5 HDTV 1080i 1125i 1920 x 1080 33 75 60 Interlace 74 25 HDTV 1080i 1125i 1920 x 1080 28 13 50 Interlace 74 25 HDTV 720p 750p 1280 x 720 45 60 Progressive 74 25 SDTV 480p 525p 31 47 59 94 Progressive 27 SDTV 480i 525i B 15 73 59 9 Interlace VESA 1600 x 1200 75 0 60 162 VESA 1600 x 1200 81 8 65 175 5 VESA 1600 x 1200 87 5 70 189 VESA 1600 x 1200 93 75 75 202 5 3t Images in above flagged with 4 are compressed with Advanced AccuBlend NOTE1 Some composite sync signals may not be displayed correctly NOTE2 Signals other than those specified in the table abov
17. Factory Default When you select Advanced Mode the following options are available Aspect Ratio Position Clock Resolution and Video Filter Keystone I DI This feature corrects the keystone trapezoidal distortion to make the top of the screen longer or shorter to be the same as the bottom Use the lt d or gt buttons on the slide bar to correct the keystone trapezoidal distortion Normal NOTE The keystone angle can be corrected between 15 degrees up ward and 15 degrees downward at a 0 degree projection angle De pending on the type of graphics being used the picture may get blurred or keystone correction may not be possible when excessive keystone correction is used The idea is the closer you are to native resolution the better image you will see E 29 Lamp Mode Normal Eco This feature enables you to select two brightness mode of the lamp Normal and Eco modes The lamp life can be extended up to 1500 hours by using the Eco mode Normal Mode This is the default setting Eco Mode Select this mode to increase the lamp life NOTE If you have selected the Eco mode the lamp lights in Normal mode for one minute after the projector is turned on After one minute the lamp will change to Eco mode Advanced Options Advanced mode Aspect Ratio Position Clock Resolution Video Filter Allows for adjustments of image position and stabili
18. IC MUTE MAGNIFY MAGNIFY During Computer mode During Computer mode by pressing the ENTER button for 1 5 seconds or more then releasing the drag mode is set and the drag operation can be performed simply by pressing the SELECTA V ak mouse button To cancel the drag mode press the ENTER left click button again or press the CANCEL right click button E 15 2 INSTALLATION This section describes how to set up your LT75Z projector and how to connect video and audio sources Setting up Your Projector Your LT75Z Projector is simple to set up and use But before you get started you must first 1 Determine the image size 2 Set up a screen or select a non glossy white wall onto which you can project your image 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 Selecting a Location The further your projector is from the screen or wall the larger the image The minimum size the image can be is approximately 30 0 8 m measured diagonally when the projector is roughly 4 feet 1 3m from the wall or screen The largest the image can be is 200 5 1 m when the projector is about 30 feet 9 2m from the wall or screen Screen and Projection Distance The following shows the proper relative positions of the projector and screen Refer to the table to determine the pos
19. M is a registered trademark of International Business Machines Corporation Macintosh and PowerBook are registered trademarks of Apple Computer Inc Other product and company names mentioned in this user s manual may be the trademarks of their respective holders E 2 Important Safeguards These safety instructions are to ensure the long life of your projector and to prevent fire and shock Please read them care fully and heed all warnings Installation 1 For best results use your projector in a darkened room 2 Place the projector on a flat level surface in a dry area away from dust and moisture 3 Do not place your projector in direct sunlight near heaters or heat radiating appliances 4 Exposure to direct sunlight smoke or steam can harm inter nal components 5 Handle your projector carefully Dropping or jarring can dam age internal components 6 Do not place heavy objects on top of the projector 7 If you wish to have the projector installed on the ceiling a Do not attempt to install the projector yourself b The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury c In addition the ceiling must be strong enough to support the projector and the installation must be in accordance with any local building codes d Please consult your dealer for more information Power Supply 1 The projector is designed to operate on a pow
20. Micro Portable Projector LT75Z User s Manual NEC English MI Deutsch M Francais Italiano 3 LIMITED WARRANTY Except as specified below the warranty that may be provided by the dealer covers all defects in material or workmanship in this product The following are not covered by the warranty 1 Any product on which the serial number has been defaced modi fied or removed 2 Damage deterioration or malfunction resulting from a Accident misuse abuse neglect fire water dust smoke lightning or other acts of nature unauthorized product modification or failure to follow instructions supplied with the product Repair or attempted repair by non authorized persons Any shipment of product claim must be presented to the carrier Removal or installation of the product e Any other causes which do not relate to a product defect 3 Cartons carrying cases batteries external cabinets CDROM or any accessories used in connection with the product 4 Removal or installation charges 5 Cost of initial technical adjustments set up including adjustment of user controls These costs are the responsibility of the dealer from whom the product was purchased 6 Payment of shipping charges GARANTIE LIMITEE Mis part les point indiqu s ci dessous la garantie pouvant tre couverte par le revendeur comporte l ensemble des d fauts se rapportant au mat riel ou aux travaux d assembla
21. OLUTIONS SHALL NOT BE LIABLE FOR 1 DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THIS PRODUCT DAMAGES BASED UPON INCONVE NIENCE LOSS OF USE OF THE PRODUCT LOSS OF TIME COMMERCIAL LOSS OR 2 ANY OTHER DAMAGES WHETHER INCIDENTAL CONSE QUENTIAL OR OTHERWISE HOW STATE LAW RELATES TO THE WARRANTY SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS AND OR DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUEN TIAL DAMAGES SO THE ABOVE LIMITATIONS AND EXCLU SIONS MAY NOT APPLY TO YOU THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE FOR MORE INFORMATION CONTACT NEC SOLUTIONS AMERICA INC 1250 Arlington Heights Road Suite 500 Itasca Illinois 60143 1248 TELEPHONE 800 836 0655 www necvisualsystems com Customers are cautioned that product performance is affected by system configuration software the application customer data and operator control among other factors While NEC Solutions products are considered to be compatible with many systems the specific functional implementation by the customers of the prod uct may vary Therefore the suitability of a product for a specific purpose or application must be determined by the customer and is not warranted by NEC Solutions Printed in Japan DECLARATION OF CONFORMITY This device complies with Part 15 of FCC Rules Operation is subject to the foll
22. Problems amp Solutions Problem Does not turn on Check These Items Check that the power cable is plugged in and that the power button on the projector cabinet or the remote control is on Ensure that the lamp cover is installed correctly See page E 36 Check to see if the projector has overheated or the lamp usage exceeds 1100 hours If there is insuffi cient ventilation around the projector or if the room where you re presenting is particularly warm move the projector to a cooler location No picture Use the menu to select your source Video S Video or RGB See page E 29 Ensure your cables are connected properly Use menus to adjust the brightness and contrast See page E 29 Remove the lens cap Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu See page E 31 Image isn t square to the screen Reposition the projector to improve its angle to the screen See page E 24 Use the Keystone in the Adjustment Menu to correct the trapezoid distortion See page E 29 Picture is blurred Adjust the focus See page E 24 Reposition the projector to improve its angle to the screen See page E 24 Ensure that the distance between the projector and screen is within the adjustment range of the lens See page E 16 Image is scrolling vertically hori zontally or both Use menus or Source button on the remote control or the cabinet to select the source you wa
23. any that provides Solutions with Vision NEC Technologies EN NEC Technologies Solutions with Vision Last Name Title BEE ee EE 11 E Company Name EE Street Address Apt City St Prv Zip 4 Postal Code KE HE EET eed E Mail AREACODE Please indicate which product was purchased Date of Purchase Model ma A wie Serial Which segment most closely identifies the market that you will use the product in LI Corporate Government Education LI Other State Federal Local K 12 Higher Ed Fill in Blank If your market segment is Education did you purchase through the SMARTer Kids Foundation _ Yes No Please indicate the of employees at your company Can we contact you about new Yes No C 100 C 100 999 C 31000 product offerings in the future via E Mail Mail What types of products do you currently use and Currently Use Interested what products are you interested in within the next 12 months Currently Use Interested LCD Projectors Plasma Monitors DLP Projectors CRT Monitors Check this High Light Output Projectors Handheld Computers box if you do not CRT Projectors Notebook Computers want to receive Home Theatre Desktop
24. by Steady orange Cooling down Blinking green Blinks green for 90 seconds Lamp in Normal mode Steady green Lamp in Eco mode Steady green Steady green Retrying to turn on lamp Steady green Blinking orange The projector retries 3 times at an interval of 15 sec for max 45 sec One minute after lamp is turned on Blinking green No light in Normal mode Steady green in Eco mode Lamp has reached its end of life Normal 1000 hours or over Eco 1500 hours or over Steady green Steady red Message appears on screen during 1000 1100 hours 1500 1600 hours Eco mode of lamp us age The projector reaches its end of life Please replace the lamp as soon as possible Lamp life has reached its end of life Normal 1100 hours or over Eco 1600 hours or over Steady orange Steady red The projector is in standby mode and cannot be turned on Lamp cover error Steady orange Blinking red 1 sec interval The projector is in standby mode and cannot be turned on Temperature error Steady orange Blinking red 4 sec interval The projector is in standby mode and cannot be turned on Fan error Steady orange Blinking red 8 sec interval The projector is in standby mode and cannot be turned on Lamp error Steady orange Blinking red 12 sec interval The projector is in standby mode and cannot be turned on Common
25. creen Cinema Position Top gt Off iss You can increase or decrease the level without hav Background Logo gt ing to use the keystone bar g y Orientation This reorients your image for your type of projection The options are desktop front projection ceiling rear pro jection desktop rear projection and ceiling front projec tion Menu Display Time This option allows you to select how long the projector waits after the last touch of a button to turn off the menu The preset choices are Manual Auto 5 sec Auto 15 sec and Auto 45 sec The Auto 45 sec is the factory 25 Cinema Position 1 prese This feature selects the vertical position of the image when Manual The menu can be turned off manually viewing video with Cinema aspect ratio selected Auto 5 sec The menu will automatically be turned off in 5 sec When Cinema aspect ratio is selected on earlier models onds if no buttons are pressed within 5 seconds the image is displayed with black borders on the top and Auto 15 sec The menu will automatically be turned off in 15 sec bottom Xou can select the vertical position among three onds if no buttons are pressed within 15 seconds options Auto 45 sec The menu will automatically be turned off in 45 sec onds if no buttons are pressed within 45 seconds Top Image position is at the top with a black border on bottom Center Image position is at the center with black borders on
26. d the end of its usable life the lamp bulb may shatter and pieces of glass may be scattered in the lamp case Do not touch them as the pieces of glass may cause injury If this happens contact your NEC dealer for lamp replacement Allow a minimum of 90 seconds to elapse after turning off the projector Then disconnect the power cable and allow 60 minutes to cool the projector before replacing the lamp Fire and Shock Precautions 1 Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build up of heat inside your pro jector Allow at least 3 inches 10cm of space between your projector and a wall 2 Prevent foreign objects such as paper clips and bits of pa per from falling into your projector Do not attempt to retrieve any objects that might fall into your projector Do not insert any metal objects such as a wire or screwdriver into your projector If something should fall into your projector dis connect it immediately and have the object removed by a qualified NEC service personnel 3 Do not place any liquids on top of your projector Do not look into the lens while the projector is on Serious dam age to your eyes could result e Keep any items such as magnifying glass out of the light path of the projector The light being projected from the lens is exten sive therefore any kind of abnormal objects that can redirect light coming out of the lens can cause unpredictable outcome
27. de It is a great convenience for clicking through your computer generated presentations To return to the Projector mode press the PJ button lit red Connecting the remote mouse receiver to your computer If you wish to use the remote mouse function connect the mouse receiver and computer The mouse receiver can be connected directly to the computer using the USB terminal To connect it to the computer using the mouse PS 2 terminal do so using the PS 2 adapter NOTE Depending on the type of connection or OS installed on your computer you may have to restart your computer or change your computer settings When connecting using the USB terminal Remote mouse receiver Bs To USB port of PC or Macintosh To Mouse PS 2 port of PC Attach the supplied PS 2 Adapter For PC the mouse receiver can only be used with a Windows When operating a computer via the remote mouse receiver 98 Windows ME or Windows 2000 operating system NOTE Wait at least 5 seconds after disconnecting the mouse receiver be fore reconnecting it and vice versa The computer may not identify the mouse receiver if it is repeatedly connected and disconnected in rapid intervals e When using the PS 2 adapter be sure to attach the PS 2 adapter to the remote mouse receiver first Do not connect or disconnect the USB connector of the remote mouse receiver with the PS 2 adapter on the mouse PS 2 port of your PC Doing s
28. e informs you of the amount of lamp and projector usage respectively E 35 4 MAINTENANCE This section describes the simple maintenance procedures you should follow to replace the lamp Replacing the Lamp After your lamp has been operating for 1000 hours 1500 hours Eco mode or longer the Status indicator in the cabinet will go on and the message will appear Even though the lamp may still be working replace it at 1000 hours 1500 hours Eco mode to maintain optimal projector performance CAUTION DO NOT TOUCH THE LAMP immediately after it has been used It will be extremely hot Turn the projector off wait 90 seconds and then disconnect the power cable Allow at least one hour for the lamp to cool before handling DO NOT REMOVE ANY SCREWS except the lamp cover screw and three lamp case screws You could receive an electric shock The projector will turn off and go into stand by mode after 1100 hours 1600 hours Eco mode of service If this happens be sure to replace the lamp If you continue to use the lamp after 1000 hours 1500 hours Eco mode of use the lamp bulb may shatter and pieces of glass may be scattered in the lamp case Do not touch them as the pieces of glass may cause injury If this happens contact your NEC dealer for lamp replacement To replace the lamp 1 Loosen the lamp cover screw until the screwdriver goes into a freewheeling condition and remove the lamp cover The lamp cover
29. e may not be displayed correctly If this should happen change the refresh rate or resolution on your PC Refer to Display Properties help section of your PC for procedures NOTES UXGA 1600 x 1200 is supported for separate sync signal only E 41 PC Control Codes Cable Connection Function Code Data Communication Protocol Baud rate 19200 bps POWER ON 02H 00H 00H 00H 00H 02H Data length 8 bits POWER OFF 02H 01H 00H 00H 00H 03H Parity No parity Stop bit One bit INPUT SELECT RGB 02H 03H 00H OOH 02H 01H 01H 09H X on off None Communications Full duplex INPUT SELECT VIDEO 02H 00H OOH 02H 01H 06H OEH procedure INPUT SELECT S VIDEO 02H 00H OOH 02H 01H OBH 13H PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PC Control Connector DIN 8P PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H To RxD of PC SOUND MUTE ON 02H 12H 00H 00H 00H 14H SOUND MUTE OFF 02H 13H 00H 00H 00H 15H NOTE Contact your local dealer for a full list of PC Control Codes if needed To TxD of PC To GND of PC 4 NOTE Pins 2 3 5 6 and 8 are used inside the projector E 42 NEC Printed in Japan 7N8P0691
30. el Key Lock func tion NOTE When the cabinet buttons are not locked Control Panel Key Lock Unlock will be displayed When the cabinet buttons are locked Control Panel Key Lock Locked will be displayed e This Control Panel Key Lock does not affect the remote control and the PC Control functions To lock the cabinet buttons 1 Use the Select A or V button to select Control Panel Key Lock and press the ENTER button The submenu will be displayed 2 Use the Select A or W button to select Lock and press the ENTER button The following confirmation screen will be dis played Yes No 3 Use the Select A or W button to select Yes and press the ENTER button The diplay will be changed to Control Panel Key Lock Lock and be returned to the previous menu screen NOTE When No is selected and the ENTER button is pressed the displayed will not be changed and will be returned to the previ ous menu screen To unlock the cabinet buttons 1 Use the Select A or W button on the remote control to se lect Control Panel Key Lock and press the ENTER button on the remote control The submenu will be displayed Page Page Page3 Page Default Source Select Select Default Source RGB gt Communication Speed 19200bps Lock Clear Lamp Hour Meter 2 Use the Select A or V button on the remote control to se lect Unlock and press the ENTER button on the remote control Thi
31. ent camera S Video Selects what is connected to your S Video input VCR DVD player or laser disc player NOTE A frame may freeze for a brief period of time when a video is played back in fast forward or fast rewind with a Video or S Video source Picture Contrast 0 4 Color 0 q gt Hue 0 d WE Sharpness 0 KE SSS Provides access to controls for your image Use the Select button on the projector cabinet or the remote control to high light the menu for the item you want to adjust Brightness Adjusts the brightness level or the back raster intensity Contrast Adjusts the intensity of the image according to the incom ing signal Color Increases or decreases the color saturation level not valid for RGB Hue Varies the color level from green to blue The red level is used as reference This adjustment is only valid for Video and Component inputs Not RGB Sharpness Controls the detail of the image for Video Not for RGB and Component Volume Adjusts the sound level of the projector Volume NOTE You can display the volume bar without opening the menu See Volume Bar Direct Button on page E 32 for more details Image Options Advanced Mode Keystone Basic Mode Keystone Lamp Mode Advanced Options gt Factory Default Lamp Mode Factory Default Provides optional controls such as Keystone Correction Lamp Mode and
32. eplacement option TravelCare allows projector customers to receive service on their projector when traveling internationally regardless of where the projector was originally purchased With a full compliment of warranty and service programs from NEC yov ll never be stranded at work or on the road NEC Technologies the NEC Technologies Spirit icon and InstaCare are registered trademarks and InstaCare Xpress and TravelCare are service marks of NEC Technologies Inc NEC is a registered trademark of NEC Corporation SMARTer Kids is a trademark of the SMARTer Kids Foundation DLP is a trademark of Texas Instruments Inc GT Series projectors are covered by InstaCare three day repair return service only InstaCare and InstaCare Xpress service is available only in the U S and Canada Airline restrictions and flight availability may apply for InstaCare Xpress service Mr First Name Ms Mrs Initial InstaCare A amp Es S AEPLA CENA Register your projector In order to qualify for the One Business Day replacement coverage portion of InstaCare Visit our website at ww w nectech com click on product registration then on presentation products and submit your completed form online or return this completed registration card Upon receipt we ll send a confirmation letter with all the details you ll need to take advantage of fast reliable warranty and service programs from the comp
33. er supply of 100 120 or 200 240 V 50 60 Hz AC Ensure that your power supply fits this requirement before attempting to use your projector 2 Handle the power cable carefully and avoid excessive bend ing A damaged cord can cause electric shock or fire 3 If the projector is not to be used for an extended period of time disconnect the plug from the power outlet Cleaning 1 Unplug the projector before cleaning 2 Clean the cabinet periodically with a damp cloth If heavily soiled use a mild detergent Never use strong detergents or solvents such as alcohol or thinner 3 Use a blower or lens paper to clean the lens and be careful not to scratch or mar the lens E 3 CAUTION Do not turn off the main power or unplug the power cable from the wall outlet under any one of the follow ing circumstances Doing so can cause damage to the projector Immediately after the power cable is plugged into the wall outlet when the POWER indicator has not changed to a steady orange glow Immediately after the cooling fan stops working The cooling fan continues to work for 90 seconds after the projector is turned off with the POWER button Lamp Replacement To replace the lamp follow all instructions provided on page E 36 Be sure to replace the lamp when the message The lamp has reached the end of its usable life Please replace the lamp appears If you continue to use the lamp after the lamp has reache
34. follows gt RGB Video S Video d _ If no input signal is present the input will be skipped LO 5 Auto Adjust Button RGB only Use this button to adjust Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed cor rectly or take time to switch between sources 6 Enter Button Executes your menu selection and activates items selected from the menu 7 Cancel Button Press this button to close the menu 8 Select A V 4 gt Buttons AV Use these buttons to select the menu of the item you wish to adjust lt gt Use these buttons to change the level of a selected menu item 9 Menu Button Displays the menu E 10 Terminal Panel Features 1 PC Control Port Mini DIN 8 Pin Use this port to connect your PC to control your projector via a serial cable This enables you to use your PC and serial com munication protocol to control the projector The NEC optional serial cable is required to use this port If you are writing your own program typical PC control codes are on page E 42 A cap is put on the port at the factory Remove the cap when using the port 2 Audio Input Mini Jack 3 5 mm 4 This is where you connect audio output from your computer VCR DVD player or laser disc player A commercially available audio cable is required 3 Video Input RCA Connect a VCR DVD player laser disc player or document camera here to project video 4
35. ge Select screen E 22 3 OPERATION Connecting the Power Cable and Turn on the Projector E 23 Adjusting the Image Size and the Focus E 24 Adjusting the Image Using Auto Adjust E 25 Enlarging and Moving a Picture Using the Menus Menu Tree Menu Elements Menu Descriptions amp Functions Source Select RGB Video S Video Picture Brightness Contrast Color Hue Sharpness Volume Image Options Keystone Lamp Mode Aspect Ratio Position Clock Resolution Video Filter Factory Default Color Management Gamma Correction White Balance 32 Projector Options E 32 Meng iiis E 32 Menu MOQdS 5 ree ii tenerent E 32 Basic Menu Advanced Menu Re e E 32 lee EEN E 32 No Input Display EEN E 32 KE Keystone Bar Menu Display Time eese E 33 GT E Orientation Cinema ele EH E 33 Background EE E 33 Signal Select RER ae E 33 Signal Select Video S Video Auto Adjust Auto Start Power Management Power Off Confirmation Keystone Save White Segment Default Source Select Communication Speed Control Panel Key Lock Clear Lamp Hour Meter Information 4 MAINTENANCE Replacing the Lamp 5 TROUBLESHOOTING Power Status Light Messages Common Problems amp Solutions 6 SPECIFICATIONS Optical Electrical Mechanical Cabinet Dimensions D Sub Pin Assignments Compatible Input Signal Lis
36. ge sur ce produit Les points suivants ne sont pas couverts par la garantie 1 Les produits dont les num ro de s rie a t effac modifi ou retir 2 Dommages d g ts ou dysfonctionnement suite a Unaccident mauvaise utilisation abus n gligences incendies d gats d s aux eaux la poussi re la fum e aux clairs ou autres ph nom nes naturels une modification non autoris e du produit ou la non conformit aux instructions fournies avec le produit b R paration ou tentative de r paration par des personnes non autoris es c Toute exp dition du produit les plaintes doivent tre adress es la soci t de fr t d D montage ou installation du produit e Toute autre cause ne se rapportant pas un d faut du produit 3 Les cartons boites piles caissons externes CDROM ou tout autre accessoire utilis avec ce poduit 4 Prix de d montage ou d installation 5 Co t des r glages techniques de base mise au point incluant les r glages des commandes utilisateurs Ces co ts sont plac s sous la responsabilit du revendeur aupr s duquel le produit a t achet 6 Paiement des frais de transport BESCHRANKTE GARANTIE Au er in den unten beschriebenen F llen deckt die vom H ndler unter Umstanden gew hrte Garantie alle Material oder Herstellungsfehler dieses Produktes ab In den folgenden F llen wird keine Garantie gew hrt 1 Wenn die Seriennummer des Produktes un
37. horizontally and vertically using the lt and gt buttons This adjustment is made automatically when the Auto Ad just is turned on Clock Use this item with the Auto Adjust off to fine tune the com puter image or to remove any vertical banding that might appear This function adjusts the clock frequencies that elimi nate the horizontal banding in the image Press the lt and gt buttons until the banding disappears This adjustment may be necessary when you connect your computer for the first time This adjustment is made automatically when the Auto Adjust is turned on Phase Use this item to adjust the clock phase or to reduce video noise dot interference or cross talk This is evident when part of your image appears to be shimmering Use the and buttons to adjust the image Use Phase only after the Clock is complete This adjustment is made automatically when the Auto Ad just is turned on See Auto Adjust on page E 34 for turning on or off the Auto Adjust feature Resolution when Auto Adjust is off Resolution Auto Native This allows you to activate or deactivate the Advanced AccuBlend feature Auto Turns on the Advanced AccuBlend feature The pro jector automatically reduces or enlarges the current image to fit the full screen Native Turns off the Advanced AccuBlend feature The pro jector displays the current image in its true resolu tion
38. icator will glow or ange After the projector turns off the cooling fans keep oper ating for 90 seconds NOTE Do not disconnect the power cable during this time Then un plug the power cable The power indicator will go out Status of indicator light turn on Normal mode Sland by STATUS Q ON STAND BY POWER 39 steady orange light STATUS STATUS POWER KO POWER flashing green light steady green light Eco mode for one minute stand by E ON STAND BY POWER Yo steady orange light STATUS IX STATUS POWER POWER flashing green light steady green light for one minute Eco mode Normal mode Status of indicator light turn off ON xx ON STAND BY POWER press a minimum of steady green light two seconds cooling down Sland by POWER POWER So change to flashing steady orange light green light 3 Adjust a Projected Image Select the Computer or Video Source 23 Press the Source button on the remote control or the projector cabinet to select Video VCR document camera or laser disc player S Video or RGB computer or DVD with component output Or press the Menu button on the remote control or the cabi net and use the menu to select your video source Video S Video or NOTE If no input signal is available the projector will display a blue background factory prese
39. ition of installation Throw distance Unit m inch E 16 Distance Chart I 2 e SAE n 2 E T Lens Center D o B Screen Top Screen Center C Throw Distance La C Throw Distance Screen Center B Screen Bottom D Lens Center ll E B Vertical distance between lens center and screen center D Vertical distance between lens center and C Throw distance top of screen NOTE Distances may vary 5 a Throw angle bottom of screen for desktop Screen Size 7 Diagonal Width Height a Wide Tele Wide Tele inch mm inch mm inch mm inch mm inch mm inch mm inch mm degree degree 30 762 24 610 18 457 13 319 48 1210 58 1470 4 90 148 12 2 40 1016 32 813 24 610 17 425 64 1620 78 1970 5 120 147 12 2 60 1524 48 1219 36 914 25 637 97 2460 117 2980 7 180 145 12 1 67 1702 54 1361 40 1021 28 712 108 2750 131 3340 8 201 145 12 0 72 1829 58 1463 43 1097 30 765 117 2960 141 3590 9 216 145 12 0 80 2032 64 1626 48 1219 33 850 130 3300 157 3990 9 240 144 12 0 84 2134 67 1707 50 1280 35 892 136 3460 165 4190 10 252 145 120 90 2286 72 1829 54 1372 38 956 146 3710 177 4500 11 270 145 12 0 100 2540 80 2032 60 1524 42 1062 163 4130 197 5000 12 300 144 120 120 3048 96 2438 72 1829
40. leserlich gemacht ge ndert oder entfernt worden ist 2 Bei einer Besch digung Beeintr chtigung oder Funktionsst rung die aus folgenden F llen resultiert a Unfall falscher Gebrauch Missbrauch Fahrl ssigkeit Feuer Wasser Staub Rauch Blitzeinschlag oder andere Naturereignisse nicht autorisierte Ver nderungen des Produktes oder die Missachtung der dem Produkt beigef gten Anleitung b Reparatur oder der Versuch einer Reparatur durch nicht autorisierte Personen c Jeglicher Transport des Produktes die Haftung liegt in diesem Fall bei der den Transport durchf hrenden Person d Entfernung oder Installation des Produktes e Jegliche andere Ursachen die nicht mit einem Defekt dieses Produktes zusammenhangen 3 Verwendung von Kartons Transportkisten Batterien AuBengehausen CD ROMs oder anderem Zubeh r zusammen mit diesem Produkt 4 Entfernungs oder Installationsforderungen und kosten 5 Kosten der technischen Anfangseinstellungen Setup einschlieBlich der Einstellungen der Benutzersteuerungen Diese Kosten sind vom H ndler zu tragen von dem das Produkt erworben wurde 6 Bezahlung von Transportkosten GARANZIA LIMITATA A parte la specificazione seguente la graanzia che potrebbe essere fornita dal rivenditore copre tutti i difetti di materiali o nella lavorazione in questo prodotto seguenti non sono coperti dalla garanzia 1 Ogni prodotto che ha il numero seriale difettoso modificato o rimos
41. lied You can connect your projector to a DVD player with component outputs or Video output To do so simply 1 Turn off the power to your projector and DVD player 2 Use a 15 pin cable to connect your monitor to the RGB Monitor Output Mini D Sub 15 pin connector on your projector For a DVD player without component video Y Cb Cr outputs use common RCA cables not provided to connect a composite VIDEO output of the DVD player to the Video Input of the projector 3 Turn on the projector and DVD player NOTE Refer to your DVD player s owner s manual for more information about your DVD player s video output require ments E 20 Connecting Your VCR or Laser Disc Player VCR Laser disc player Audio equipment Audio cable not supplied Use common RCA cables not provided to connect your VCR laser disc player or document camera to your projector To make these connections simply 1 Turn off the power to the projector and VCR laser disc player or document camera 2 Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player connect the other end to the Video input on your projector Use an audio cable not supplied to connect the audio from your VCR or laser disc player to your audio equipment if your VCR or laser disc player has this capability Be careful to keep your right and left channel connections correct for stereo sound 3 T
42. m 11 Enter Left click Button When you are in the Computer mode this button works as the mouse left button When you are in the Projector mode which is indicated by lighting the PJ button Use this button to enter your menu selection It works the same way as the Enter button on the cabinet Remote Control 14 HELP FREEZE PIC MUTE MAGNIFY H 12 CANCEL Button When you are in the Computer mode this button works as the mouse right button When you are in the Projector mode which is indicated by lighting the PJ button Press this button to exit Menus It works the same way as the Cancel button on the cabinet 13 PJ Button Press this button to switch the Select Cancel and Enter but tons between the Projector mode lit red and the Computer mode Press this button or any one of the Power ON OFF Menu Help and Magnify buttons to switch to the Projector mode and the PJ button lights red To switch back to the Computer mode press the PJ button again 14 HELP Button Provides information about the current signal and the status of the projector 15 Magnify Button Use this button to adjust the image size up to 400 16 Freeze Button This button will freeze a picture Press again to resume mo tion 17 Picture Mute Button This button turns off the image and sound for a short period of time Press again to restore the image and sound 18 Volume Button Press to increase
43. me later on At the beginning of each section of the manual you ll find an over view If the section doesn t apply you can skip it 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 LT75Z Projector NEC 17752 Projector Lens cap PS 2 adapter Soft carrying case String and rivet Getting to Know Your LT75Z Projector Front Side Features Controls Adjustable Tilt Foot Zoom Ring Adjustable Tilt Foot Button Focus Ring Lens Remote Sensor Lens Cap Attaching the lens cap to the bottom with the supplied string and rivet 1 Thread the string through the hole on the lens cap and then tie a knot in the string 2 Use the rivet to attach the string to the bottom of the projector Rear Side Features Monaural Speaker 1W Terminals Ventilation outlet E Heated air is exhausted from here v AC Input Rear Foot Slot for Kensington MicroSaver Security System Spacer black rubber Bottom Spacer black rubber Rear Foot To fine adjust the height of the rear T foot remove the spacer and rotate Rolate to fine adjust horizontally position the rear foot to the desired height enr uti Lamp cover Ventilation inlet Lamp cover screw Rear Foot e not adjustable NOTE The projector has an internal temperature
44. mma Correction Normal Natural1 Natural2 Use the lt 4 or gt button to choose Normal when in a lighted room and Natural 1 amp 2 when in a darkened room Natural 1 for better flesh tone Natural 2 for true reproduction of middle tones Each mode is recommended for For the regular picture For true color reproduction of natural tones For dark portions of a picture White Balance Advanced mode White Balance Brightness Green 0 4 DD Brightness Blue oK Contrast Red 0 d p Contrast Green 0 d I BD Contrast Blue 0 d Sap This allows you to adjust the white balance Brightness for each color RGB is used to adjust the black level of the screen Contrast for each color RGB to adjust the white level of the screen First use the A or buttons to select or B for the bright ness and the contrast Next use the lt or gt buttons to adjust the level Projector Options Menu Setup Menu Wem er Language English Source Display On Off No Input Display On Off Volume Bar On Off Keystone Bar On Off Menu Display Time Auto 45 Sec gt Allows you to set preferences for the on screen menu Menu Mode This feature allows you to select two menu modes one has basic functionality and the other more advanced function ality Basic Mode This is the normal mode Advanced Mode This mode is used for advanced
45. ng Technology The image can be automatically adjusted for geometry and stability Horizontal Position Vertical Position Clock and Phase Automatically adjusts image Horizontal Position Vertical Position Clock and Phase Offers User can adjust the image display functions zontal Position Vertical Position Clock and Phase manually Auto Start Turns the projector on automatically when the power cable is inserted into an active power outlet and the main power switch is on This eliminates the need to always use the Power button on the remote control or projector cabinet Power Management When this option is on and there is no RGB input for five minutes or more the projector will automatically turn itself off NOTE This feature does not work with Video or S Video sources Power Off Confirmation This option determines whether a confirmation dialog for turning off the projector will appear or not NOTE When the confirmation message is displayed you must be in the Projector mode to operate your projector using the remote control If not press the PJ button on the remote control to change your projector to the Projector mode The button lights to indicate that you are in the Projector mode Keystone Save This option enables you to save your current keystone set tings Saving your change once affects all
46. nit EXCEPT those specified by NEC Technologies in this manual Failure to comply with this government regulation could void your right to operate this equipment This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interfer ence in a residential installation This equipment gen erates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to ra dio or television reception which can be determined by turning the equipment off and on the user is en couraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit dif ferent from that to which the receiver is connected Consult the dealer or an experienced radio TV tech nician for help In UK a BS approved power cable with moulded plug has a Black five Amps fuse installed for use with this equipment If a power cable is not supplied with this equipment please con tact your supplier B
47. nt to input Remote control does not work Install new batteries See page E 13 Make sure there are no obstacles between you and the projector Stand within 22 feet 7 m of the projector See page E 13 Make sure that you are in the Projector mode or the PJ button lights in red If not press the PJ button Status indicator is lit or blinking See the Status Light messages above Cross color in RGB mode If Auto Adjust is off turn it on If Auto Adjust is on turn it off and balance the image with the Position Clock in the Image Options See page E 31 or E 34 E 37 6 SPECIFICATIONS This section provides technical information about the LT75Z Projector s performance Model Number Optical DMD Lens Lamp Image Size Projection Distance Electrical Inputs Video Bandwidth Color Reproduction Horizontal Resolution Power Requirement Input Current Mechanical Dimensions Net Weight Environmental Considerations Regulations LT75Z Single Chip Digital Micromirror Device DMD 800 x 600 dots Manual Zoom Manual focus F2 6 2 8 f 28 3 34 0 mm 135W NSH lamp The lamp is warranted for 1000 hours of operation time within 6 months 30 200 inches 0 8 5 1 m diagonal 4 13 32 97ft 1 26 10 05m Video NTSC PAL PAL N PAL M PAL60 SECAM NTSC4 43 Horizontal Frequency 15 100 kHz RGB 24 kHz or over Vertical Frequency 50 120Hz RGB 80 MHz 3dB Full color 16
48. o can result in your PC failing to detect the remote mouse receiver Remote sensor on the remote mouse receiver E 14 Switching operation mode between computer and projector The SELECT ENTER and CANCEL buttons shown on the drawing work as a computer mouse in the Computer mode In the Computer mode the PJ button is not lit When any one of the POWER ON OFF MENU HELP or MAGNIFY button is pressed the PJ button lights red to indicate that you are in the Projector mode which allows the projector menu operation using the SELECT ENTER or CANCEL buttons f no buttons are pressed within 10 seconds the PJ button s light goes out to indicate that you are in the Computer mode To enable the projector menu operation again press the PJ button to light red When the PJ button is lit if you want to use the mouse function immediately press the PJ button to return to the Computer mode not lit Computer mode Projector mode VIDEO S VIDEO RGB OD C VIDEO S VIDEO RGB AUTOADJ Works as a mouse for your computer Works as the Select button on the projector Works as a right click button for your comouter Works as the Cancel button on the projector Not lit Lit red Works as a left click button for your comouter Works as the Enter button on the projector HELP FREEZE PIC MUTE HELP FREEZE P
49. om inte har n got samband med produktens fel 3 F rpackningsl dor b rv skor batterier externa h ljen CD ROM skivor samt andra tillbeh r som anv nds tillsammans med produkten 4 Avmonterings och installationskostnader 5 Kostnader f r tekniska justeringar inst llning inklusive justering av anv ndarreglagen Dessa kostnader r terf rs ljarens ansvar d r produkten k pts 6 Betalning f r transportkostnader USA and Canada Only NEC Technologies 2 Projectors Product Registration Card M f Og InstaCare TravelCare nstaCare 5 d Apress A 9 vr ener DY NEC Technologies Solutions with Vision PLACE CORRECT POSTAGE HERE ATTN CUSTOMER SERVICE amp SUPPORT NEC TECHNOLOGIES INC VISUAL SYSTEMS DIVISION 1250 N ARLINGTON HEIGHTS RD ITASCA IL 60143 1248 REGISTRATION CARD FOR NEC TECHNOLOGIES PROJECTORS Thank you for your purchase of an NEC Technologies projector By purchasing an NEC projector you are able to access the best limited warranty and service programs available in the industry today InstaCare service provides for the repair and return of your projector within three business days For the ultimate in hassle free service NEC pays for the round trip shipping When time matters most and overnight replacement is not fast enough InstaCare Xpress available for a nominal fee provides for a next available flight r
50. one of the buttons other than the SELECT but ton 1 Infrared Transmitter Direct the remote control toward the remote sensor on the pro jector cabinet 2 LED Flashes when any button is pressed 3 Power ON Button If the main power is applied you can use this button to turn your projector on 4 Power OFF Button If the main power is applied you can use this button to turn your projector off NOTE To turn off the projector press and hold the POWER OFF but ton for a minimum of two seconds 5 VIDEO Button Press this button to select a video source from a VCR DVD player laser disc player or document camera 6 S VIDEO Button Press this button to select an S Video source from a VCR 7T RGB Button Press this button to select an RGB source from computer or component equipment connected to your RGB port 8 Auto Adjust Button Use this button to adjust Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed cor rectly or in some cases it may take some time for a source to switch between sources 9 Menu Button Displays the menu 10 Select AV 4 gt mouse Buttons When you are in the Computer mode these buttons work as a computer mouse When you are in the Projector mode which is indicated by lighting the PJ button Use these buttons to select the menu of the item you wish to adjust lt gt Use these buttons to change the level of a selected menu ite
51. ou can proceed to the advanced menu operation If you want you can select the menu language later See Lan guage on page E 32 E 22 3 OPERATION Connecting the Power Cable and Turn on the Projector Before you turn on your projector ensure that the computer or video source is turned on and that your lens cap is removed 1 Connect the supplied power cable to the projector Plug the supplied power cable in the wall outlet The pro jector will go into its standby mode and the power indica tor will glow orange 2 Turn on and off the Projector Power button VIDEO S VIDEO RGB AUTO ADJ POWER ON STAND BY button Indicator To turn on the projector Only after you press the Power ON STAND BY button on the projector cabinet or the POWER ON button on the remote control will the power indicator turn to green and the projector become ready to use NOTE To turn the projector on by plugging in the power cable use the menu and enable the Auto Start feature See page E 34 NOTE Immediately after turning on the projector screen flicker may occur This is not a fault Wait 3 to 5 minutes until the lamp lighting is stabilized To turn off the projector First press the Power ON STAND BY button on the projector cabinet or the POWER OFF button on the remote control for a minimum of two seconds The power ind
52. owing 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 U S Responsible Party Technologies Inc Address 1250 N Arlington Heights Road Itasca Illinois 60143 Tel No 630 467 5000 Type of Product Projector Equipment Classification Class B Peripheral Models LT75Z conforms to the technical standards as specified in the FCC Rules We hereby declare that the equipment specified above WW WWW 8 8 8 8 EB BB uu NU NB N a gg 88 88 8 EG gu gg uu 8 58 8 GEG 8 88 858 8 8 EB BB SB SB NE G EB BB BB NU NN UN un E Micro Portable Projector is HB EU NU SB NU NU NU NU EU E B E EB BB BB BB UB NUN BB BB BB BB NB BB NB B B E suasssasssasansmm AR NS u 5 0 0 gp 5 u SES ae a S 5 L L EB BB BB WWW RW B English D L SATEET nbn SB BB BB SB SB SB SB 5 EB BB BB BB EB NB E EU Deutsch Francais Italiano Espanol Svenska EB BB BB BB BB BB BB BB NB BB NU BB EU SE SG IMPORTANT INFORMATION Precautions Please read this manual carefully before using your NEC LT75Z Projector and keep the manual handy for future reference Your serial number is located on the bottom of your LT75Z Record it here CAUTION To turn off main power be s
53. r the projector cabinet to highlight the menu for the item you want to adjust or set 3 Press the gt button or the Enter button on the remote con trol or the projector cabinet to select a submenu or item 4 Adjust the level or turn the selected item on or off by using Select lt or gt buttons on the remote control or the projec tor cabinet The on screen slide bar will show you the amount of increase or decrease 5 The change is stored until you adjust it again CANCEL Return to the previous screen 6 Repeat steps 2 5 to adjust an additional item or press Can cel on the remote control or the projector cabinet to quit the menu display E 26 MENU Tree Basic Advanced Menu Sub Menu RGB Source Select b Video Picture S Video Volume Image Options gt Information Contrast 0 4 P Color 0 4 P Source Select Hue 0 4 Picture Sharpness 0 d b Volume Image Options kk Color Management A Items Information Normal Eco Keystone Lamp Mode Advanced Options gt I Aspect Ratio Normal Zoom Wide Zoom Cinema Factory Default Position Clock Horizontal Vertical Clock Phase Resolution Auto Native Video Filter On Off Gamma Correction All Data Current Signal Normal Natural1 Natural2
54. resulting from a Accident misuse abuse neglect improper ventilation fire dust smoke water lightning or other acts of nature unau thorized product modification or failure to follow instruc tions supplied with the product b Repair or attempted repair by anyone other than a NEC Solutions authorized service center c Any shipment of the product claims must be presented to the carrier Removal or installation of the product Any other cause which does not relate to a product defect Use of the product beyond normal operating conditions Normal operating conditions are defined as product use not in excess of 5 hours per day and 260 days per year 5 Cartons carrying cases shipping cases batteries external cabinets magnetic tapes or any accessories used in connec tion with the product 6 Service required as a result of third party components WHAT NEC SOLUTIONS WILL PAY FOR NEC Solutions will pay labor and material expenses for covered items but NEC Solutions will not pay for the following 1 Removal or installation charges 2 Costs of technical adjustments set up maintenance or adjust ment of user controls 3 Payment of shipping and related charges incurred in returning the product for warranty repair HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on your product consult the dealer from whom you purchased the product 2 Whenever warranty service is required the original da
55. s change will take effect immediately NOTE The confirmation screen will not be displayed e When the cabinet buttons are locked pressing and holding the CANCEL button for about 10 seconds will change the setting from Locked to Unlocked Clear Lamp Hour Meter Resets the lamp clock back to zero Selecting this option dis plays submenu for a confirmation To reset the lamp usage hour meter use the A or W button to select Yes NOTE The projector will turn off and go into standby mode after 1100 hours up to 1600 hours in Eco mode of service If this happens press the Help button on the remote control for ten seconds to reset the lamp clock back to zero Do this only after replacing the lamp Information Displays the status of the current signal and lamp usage This dialog box has three pages The information included are as follows Page 1 Source Index Input Terminal Horizontal Frequency Vertical Frequency Sync Polarity Page 3 Remaining Lamp Time Lamp Hour Meter H Projector Usage H When the remaining lamp time reaches 0 the Remaining Lamp Time bar indicator changes from 0 to 100 Hours and starts counting down Video Type If the remaining lamp time Sync Type reaches 0 hours the projector will Interlace not turn on regardless of whether the lamp mode is set to Normal or Eco NOTE The progress indicator shows the percentage of remaining bulb life The valu
56. screw is not removable NN xX Sa 2 Loosen the three screws securing the lamp housing until the screwdriver goes into a freewheeling condition The three screws are not removable 24 3 Remove the lamp housing by pulling out the handle NOTE There is an interlock on this case to prevent the risk of electrical shock Do not attempt to circumvent this interlock 4 Insert a new lamp housing until the lamp housing is plugged into the socket CAUTION Do not use a lamp other than the NEC re placement lamp LT51LP Order this from your NEC dealer 5 Secure it in place with the three screws Be sure to tighten the screws 6 Reattach the lamp cover 7 Tighten the lamp cover screw Be sure to tighten the screw 8 After you install a new lamp select the Advanced Menu gt Projector Options Setup Page 4 gt Clear Lamp Hour Meter to reset the lamp usage hours If the projector will not be turned on after using 1100 hours 1600 houres Eco mode of service press and hold the Help button on the remote control for ten seconds or longer to reset the lamp time clock to zero E 36 5 TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector Power Status Light Messages Condition Power Indicator Status Indicator Note Stand
57. sensor The sensor controls the speed of the fan to keep constant temperature in the inside When the internal temperature rises the built in fan automatically runs at a high speed high speed mode During this time the sound of exhaust may be heard This is not a malfunction E 9 Top Features 1 Power Button ON STAND BY Use this button to turn the power on and off when the power is supplied and the projector is in standby mode NOTE To turn off the projector press and hold this button for a mini mum of two seconds 2 Status Indicator When this is lit red continually it s warning you that the projec tion lamp has exceeded 1000 hours 1500 houres in Eco mode of service After this light appears it is advisable to replace the projection lamp as soon as possible See page E 36 In addi tion the message The lamp has reached the end of its us able life Please replace the lamp appears continually until the lamp is replaced If this light blinks red rapidly it indicates that the lamp cover is not attached properly or the projector is overheated See the Power Status Light Messages on page E 37 for more details 3 Power Indicator When this indicator is green the projector is on when the indi cator is orange it is in standby mode 4 Source Button Use this button to select a video source such as a PC VCR or DVD player Each time this button is pressed the input source will change as
58. so 2 Danni deterioramento o malfunzionamento risultanti da a Incidenti abuso cattivo uso negligenza fuoco acqua polvere fumo fulmini o altri atti naturali di tipo naturale modifiche inautorizzate del prodotto o errori nel seguire le istruzioni fornite con il prodotto b Riparazioni o tentativi di riparazioni effettuati da persono non autorizzate c Qualsiasi trasporto del prodotto i reclami devono essere presentati dal corriere d Rimozione o installazione del prodotto e ogni altra causa non relativa ad un deficit del prodotto 3 Cartoni scatole di trasporto batterie armadietti esterni CDROM o qualsiasi altro accessorio annesso al prodotto 4 Carichi di rimozione o installazione di regolazione Il rivenditore dal quale avete acquistato il prodotto responsabile di cid 6 Pagamento delle spese di consegna GARANT A LIMITADA A excepci n de lo que se especifica abajo la garant a que puede ser suministrada por el distribuidor cubre todos los defectos en ma terial o elaboraci n en este producto Lo siguiente no es cubierto por la garant a 1 Cualquier producto en el cual el n mero serial haya sido desfigurado modificado o removido 2 Da os deterioro o malfuncionamiento resultado de a Accidente mal manejo abuso negligencia fuego agua polvo humo rel mpagos u otros fen menos naturales modificaciones del producto sin autorizaci n fallas en el seguimiento de las instrucciones suminis
59. sources The changes are saved when the projector is off White Segment You can put emphasis on either brightness or color for a projected image If you prefer putting emphasis on brightness place a checkmark in the box to turn the option on If you prefer an image in truer color turn off this option E 34 Page 4 Advanced mode Page Page Page3 Page Default Source RGB gt Communication Speed 19200bps gt Control Panel Key Lock Unlocked gt Clear Lamp Hour Meter 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 an active source in order of RGB gt Video S Video and displays the first found source Select Displays the selected source input every time the projector is started up Select an input from the pull down menu Communication Speed This feature sets the baud rate of the PC Control port Mini DIN 8 Pin it supports data rates from 4800 to 19200 bps The default is 19200 bps Select the appropriate baud rate for your equipment to be connected Conrol Panel Key Lock Paget Page2 Page3 Paged Default Source Select Select Default Source RGB gt Communication Speed 19200bps gt Clear Lamp Hour Meter This option turns on or off the Control Pan
60. t Adjusting the Image Size and the Focus Move the projector back and forth to fine adjust the image size on the screen Move the projector left to center the image horizontally on the Screen x Aus ans N Place your projector on a flat level surface and Ensure that the projector is square to the screen Use keystone correction for proper adjustment Lift the front edge of the projector to center the image verti cally E 24 Adjusting the Tilt Foot 1 Lift the front edge of the projector 2 Press the Tilt button on the top of the projector to extend the adjustable tilt foot maximum height 3 Press and hold the Tilt button 4 Lower the front of the projector to the desired height and release the button to lock the Adjustable tilt foot There is approximately 5 degrees of up and down adjust ment for the front of the projector The rear foot height can be changed but the vertical distance from the bottom to the desk or floor should be 0 14 3 5mm to make the projector horizontal on the flat surface To fine adjust the height of the rear foot remove the spacer black rubber and rotate the rear foot to the desired height If the projected image does not appear square to the screen then use keystone correction for proper adjustment Do not use the tilt foot for purposes other than originally in tended Misuses such as gripping the tilt foot or hanging
61. t PC Control Codes Cable Connection 1 INTRODUCTION Introduction to the LT75Z Projector This section introduces you to your new LT75Z Projector and describes the features and controls Congratulations on Your Purchase of The LT75Z Projector The LT75Z is one of the very best projectors available today The LT75Z enables you to project precise images up to 200 inches across measured diagonally from your PC or Macintosh computer desktop or notebook VCR DVD player document camera or a laser disc player You can use the projector on a tabletop or cart you can use the projector to project images from behind the screen and the projector can be permanently mounted on a ceiling The remote control can be used wirelessly Features you ll enjoy Simple set up and operation A high performance 135 watt NSH lamp The supplied wireless remote control that operates the pro jector from the front or rear The image can be projected between 30 and 200 inches measured diagonally Keystone correction allows you to correct trapezoidal distor tion so that the image is square You can choose between video modes depending on your Source normal for a typical picture natural for true color repro duction An image can be projected from in front or behind a screen and the projector can even be installed on the ceiling NEC Technologies exclusive Advanced AccuBlend intelli gent pixel blending technology
62. ted invoice or a copy must be presented as proof of warranty coverage In order to obtain warranty service you may be required to describe and demonstrate the problem to your dealer or to NEC Solutions 3 All products returned to NEC Solutions for service MUST have prior approval To receive approval or for the name of the nearest NEC Solutions authorized service center call NEC Solutions at 800 836 0655 4 It shall be your obligation and expense to ship the product freight prepaid or to deliver it to a NEC Solutions authorized service center in either the original package or a similar pack age affording an equal degree of protection 5 In the event a product is returned to NEC Solutions for warranty service and it is determined that there is no product defect or that the product condition is not covered by this limited warranty a diagnostic service fee may be charged to the customer LIMITATION OF IMPLIED WARRANTIES EXCEPT AS EXPRESSLY SET FORTH IN THIS LIMITED WARRANTY NEC SOLUTIONS MAKES NO OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ANY IMPLIED WARRAN TIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS AND DURATION OF THIS LIMITED WARRANTY EXCLUSION OF DAMAGES NEC SOLUTIONS LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT AT NEC SOLUTIONS OPTION NEC S
63. tradas con el producto b Reparaci n o intentos de reparaci n por personas no autorizadas c Cualquier env o del producto el reclamo debe presentarse al transportador d Remoci n o instalaci n del producto e Cualquier otra causa que no este relacionada con un defecto del producto 3 Cartones estuches de transporte pilas gabinetes externos CDROM o cualquier accesorio utilizado en conexi n con el producto 4 Costos por instalaci n o remoci n 5 Costo de los ajustes t cnicos iniciales configuraci n incluyendo el ajuste de los controles de usuario Estos costos son responsabilidad del distribuidor donde se adquiri el producto 6 Pago de los costos de env o BEGRANSAD GARANTI Garantin som ges av terf rs ljaren t cker alla brister i material och utf rande med undantag av vad som anges nedan F ljande t cks inte av garantin 1 Produkter vars serienummer har blivit ol sligt modifierats eller tagits bort 2 Skador f rs mring eller felfunktion som beror pa a Olyckor fel bruk missbruk vansk tsel brand vatten r k stoft ska eller annan orsak som beror p naturen icke auktoriserad modifikation av produkten samt underl tenhet att f lja anvisningarna som l mnas med produkten Reparationer eller f rs k p reparation av icke auktoriserade personer Transportskador dessa b r riktas till transportf retaget Avmontering eller installation av produkten e Ovriga orsaker s
64. ty When you select Advanced Options in Advanced mode the following options are available Aspect Ratio Position Clock Resolution and Video Filter Aspect Ratio Normal Zoom Wide Zoom Cinema Aspect Ratio allows you to select the best Aspect mode to display your source image When 4 3 is selected from the source i e DVD player the following selections will display Normal Wide Zoom 7 NM L2 e i as N ale a e Standard All 4 sides Left amp Right Left and right 4 3 Aspect stretched stretched stretched Zoom Cinema When 16 9 is selected from the source i e DVD player the following selections will display Normal Zoom Wide Zoom Cinema OA o Ong 16 9 image All 4 sides Left amp right Left and right displayed stretched stretched stretched to in 4 3 mode display the true aspect NOTE You can select three image positions for Cinema Top center and bottom See page E 33 for setting Cinema position NOTE Once the Aspect setting has been changed the Resolution setting is automatically changed to Auto E 30 Position Clock when Auto Adjust is off Position Clock D Vertical 50 4 Clock 800 4 nmn Phase 50 d This allows you to manually adjust the image horizontally and vertically and adjust Clock and Phase Horizontal Vertical Position Adjusts the image location
65. ure to remove the plug from power outlet The power outlet socket should be installed as near to the equipment as possible and should be easily accessible CAUTION TO PREVENT SHOCK DO NOT OPEN THE CABINET NO USER SERVICEABLE PARTS INSIDE RE FER SERVICING TO QUALIFIED NEC SER VICE PERSONNEL This symbol warns the user that uninsulated volt age within the unit may be sufficient to cause electrical shock Therefore it is dangerous to make any kind of contact with any part inside of the unit This symbol alerts the user that important infor mation concerning the operation and mainte nance of this unit has been provided The infor mation should be read carefully to avoid prob lems WARNING TO PREVENT FIRE OR SHOCK DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE DO NOT USETHIS UNIT S GROUNDED PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THREE PRONGS CAN BE FULLY INSERTED DO NOT OPEN THE CABINET THERE ARE HIGH VOLT AGE COMPONENTS INSIDE ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL DOC Compliance Notice This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations 3 GSGV Acoustic Noise Information Ordinance The sound pressure level is less than 70 dB A according to ISO 3744 or ISO 7779 RF Interference WARNING The Federal Communications Commission does not al low any modifications or changes to the u
66. urn on the projector and the VCR or laser disc player NOTE Refer to your VCR or laser disc player owner s manual for more information about your equipment s video output requirements NOTE The image from a video playback deck may not be correctly displayed when used with a scan converter before being input to the projector This model does not supports the NEC ISS 6010 and 155 6020 switchers E 21 About Startup screen Menu Language Select screen When you first turn on the projector you will get the Startup screen This screen gives you the opportunity to select one of the seven menu languages English German French Itilan Spanish Swedish and Japanese To select a menu language follow these steps 1 Use the A or buttons to select one of the seven languages for the menu Menu Language Select W hlen Sie bitte die Men Sprache aus Deutsch S il vous plait choisir la langue de menu Francais Per favore di scegliere la lingua di menu Italiano Escoja por favor el idioma de men Espa ol V lj menyn spr ken Svenska A A BBEBREOTCES S Select DOWN amp ENTER 2 Press the Enter button to execute the selection 3 The Basic menu will be displayed in the language you have selected Source Select gt Picture Volume Image Options gt Projector Options Information To close the menu press the Cancel button After this has been done y
67. ype or Macintosh Notebook type r RGB signal cable supplied To mini D Sub 15 pin connector on the projector It is recommended that you use a commercially available distribution amplifier if connecting a signal cable longer than the supplied one Audio cable not supplied IBM VGA or Compatibles Desktop type Macintosh Desktop type NOTE The new Macintosh computer such as G3 will have the 15 pin HD connector The LT75Z s Plug and Play data Will be downloaded to the Macintosh Therefore a Mac adapter will not be necessary For older Macintosh use a commercially available pin adapter to connect to Pin adapter for Macintosh your Mac s video port not supplied Connecting your PC to your LT75Z SVGA projector will enable you to project your computer s screen image for an impressive presentation To connect to a PC or Macintosh computer simply 1 Turn off the power to your projector and computer 2 Use the supplied signal cable to connect your PC or Macintosh computer to the projector 3 Turn on the projector and the computer 4 f the projector goes blank after a period of inactivity it may be caused by a screen saver installed on the computer you ve connected to the projector E 19 Connecting Your DVD Player DVD player Component video cable RCA x 3 not suplied Audio cable not supp

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