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NEC VT57 User's Manual

1. 66 vi 1 Introduction What s in the Box Make sure your box contains everything listed If any pieces are missing contact your dealer Please save the original box and packing materials if you ever need to ship your projector Projector Lens cap 24F T9641 Soft case 24BS7581 d Power cable VGA signal cable Remote control Batteries AAA 2 US 7 080220 7N520054 7N900731 EU 7 080007 For North America only Registration card Limited warranty For Europe only Quick Setup Guide CD ROM Guarantee policy Important Information User s manual For 580 and VT480 only S 2 2 Carrying handle 24 9651 Remote mouse receiver Screw 4 2 24V00411 7N900721 1 Introduction Introduction to the Projector This section introduces you to your new projector and describes the features and controls Congratulations on Your Purchase of the Projector This projector is one of the very best projectors available today The projector enables you to project precise images up to 300 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 b
2. 2 Part Names of the Projector 3 Attaching the supplied carrying handle 4 Top 5 Terminal Panel 6 Part Names of the Remote Control 7 Battery Installation 8 Remote Control Precautions 8 Operating Range for Wireless Remote Control 8 2 Installation and Connections 9 Setting Up the Screen and the Projector 9 selecting a Location VT580 VTA480 VT58 VT57 9 Selecting a Location V148 10 Throw Distance and Screen Size 11 Making Connections 13 Enabling the computer s external display
3. 28 Table of Contents 4 Convenient Features 29 Turning off the Image and Sound 29 Freezing a Picture 29 Enlarging a Picture 29 Changing Lamp Mode 30 Q Preventing the Unauthorized Use of the Projector 30 Q Using Remote Mouse Receiver VT580 VT480 only 33 5 Using On Screen Menu L M 35 Using the MenuS 35 Menu Elements 37 List of Menu ltemS 38 Menu Descriptions amp Functions Picture 40 Menu Descriptions amp Functions Image Options 41 Menu Descriptions amp Functions Setup 43 Q Menu Descriptions amp Functions I
4. ee Audio Equipment n 5 o 0 0 o H Y Y Y AUDIO IN L R A Component video x cable not supplied oH DVD Audio cable not supplied EY AUDIO JUT Component A component signal will be automatically displayed If not from the menu select Setup Options Signal Select Computer 1 Computer on VT58 VT57 VT48 and then place a check mark the Component radio button NOTE Refer to your DVD player s owner s manual for more information about your DVD player s video output requirements 16 2 Installation and Connections Connecting Your VCR or Laser Disc Player ama f CONTROL JM F S VIDEO L PC OUT COM Oc R ONITOR COMPUTER 1 IN a RA 0000000000 me WV OCO E AUDIO OUT AUDIO IN mummumumumum tp N uno S Video cable not supplied a Video cable not supplied Audio equipment 0 0 0 0 pasan EEE VCR Laser disc player oe AUDIO OUT VIDEO OUT Mm lt O m O lt O m O AUDIO IN QU A Audio cable not supplied NOTE The AUDIO IN L MONO and R jacks RCA are shared between the Video and S Video inputs NOTE Refer to your VCR or
5. 13 Connecting Your PC or Macintosh Computer 13 To connect SCART output RGB 14 Connecting an External Monitor 15 Connecting Your DVD Player with Component Output 16 Connecting Your VCR or Laser Disc Player 17 Connecting the Supplied Power Cable 18 Projecting an Image Basic Operation 19 Turning on the Projector 19 Note on Startup screen Menu Language Select screen 20 Selecting a Source 21 Adjusting the Picture Size and Position 22 Correcting Keystone Distortion 24 Q Optimizing RGB Picture Automatically 26 Turning Up or Down 26 Turning off the Projector 27 After Use
6. Control Panel Lock is not turned on or is disabled in the menu Still unchanged even though you press and hold the EXIT but ton for a minimum of 10 seconds In the space below please describe your problem in detail 7 Appendix Information on application and environment where your projector is used Projector Model number Serial No Date of purchase Lamp operating time hours Lamp Mode Information on input signal Horizontal synch frequency Vertical synch frequency Synch polarity HL LI VEI LI LI Separate Composite 1 Sync on Green Normal L Eco kHz Hz Synch type STATUS Indicator Steady light Flashing light Remote control model number C Orange L Green cycles Projector DVD player Signal cable NEC standard or other manufacturer s cable Model number Length Distribution amplifier inch m Model number switcher Model number Adapter Model number 65 Installation environment Screen size screen type inch White matte C Beads L Polarization C Wide angle C High contrast Throw distance feet inch m Orientation 11 Ceiling mount L Desktop Power outlet connection C Connected directly to wall outlet 1 Connected to power cord extender or other the num ber of connected equipment L Connected to a power cord reel or other the number of connected equipment Computer Manufacturer Model numb
7. EE ECU UTAS SS O OD WWW g 5 MAD NEC VT580 VT480 VT58 VT57 VT48 Portable Projector User s Manual Viewtechnology Ltd 2005 2006 2nd edition March 2006 IBM is a trademark or registered trademark of International Business Machines Corporation Macintosh Mac OS X and PowerBook are trademarks of Apple Computer Inc registered in the U S and other countries Windows Windows 98 Windows Me Windows XP or Windows 2000 are trademarks or registered trademarks of Microsoft Corporation Other product and company names mentioned in this user s manual may be the trademarks or registered trade marks of their respective holders NOTES 1 The contents of this guide may not be reprinted in part or whole without permission 2 The contents of this guide are subject to change without notice 3 Great care has been taken in the preparation of this manual however should you notice any questionable points errors or omissions please contact us 4 Notwithstanding article 3 NEC will not be responsible for any claims on loss of profit or other matters deemed to result from using the Projector Important Information Safety Cautions Precautions Please read this manual carefully before using your VT580 VT480 VT58 VT57 VT48 projector and keep the manual handy for future reference Your serial number is located on the bottom of your projector Record it here CAUTIO
8. Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen Refer to the table to determine the position of installation Distance Chart B Vertical distance between lens center and screen center Throw distance Vertical distance between lens center and screen bottom top of screen for ceiling application Throw angle U O I NOTE Distances may vary 5 pa Screen bottom Projector bottom VT580 VT480 VT58 NT57 21 17 427 13 508 610 813 11 WARNING Installing your projector on the ceiling must be done by a qualified technician Contact your NEC 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 104 F 40 C Eco mode selected automatically at 95 F to 104 F 35 C to 40 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 projector 12 2 Installation and Connections Reflecting the Image Using a mirror to reflect your projecto
9. Top Features PS YS e 9 18 7 LAMP 2 O STATUS POWER 1 ons 3 4 5 6 LAMP Indicator 51 54 STATUS Indicator page 54 POWER Indicator 19 27 54 POWER Button ON STAND BY page 19 27 SOURCE Button AUTO ADJ Button 26 MENU Button SELECT b Volume Buttons lt gt Keystone Buttons AV ENTER Button ANDBY SOL AUTC ADJ 10 EXIT Button 1 Introduction 1 Introduction Terminal Panel Features 2 CONTROL J MONTO OUTCOMPT don Qu du jo CEBO 1 COMPUTER 1 and 2 IN Component Input Connector Mini D Sub 15 Pin VT580 VT480 gt 13 14 16 COMPUTER IN Component Input Connector Mini D Sub 15 Pin VT58 VT57 VT48 13 14 16 2 AUDIO IN Mini Jack Stereo Mini 13 15 16 Not available on VT58 VT57 VT48 3 AUDIO OUT Mini Jack Stereo Mini 15 Not available on VT58 VT57 VT48 4 MONITOR OUT Connector Mini D Sub 15 Pin page 15 5 S VIDEO IN Connector Mini DIN 4 Pin page 17 6 VIDEO IN Connector RCA gt 17 7 AUDIO Input Jacks L R RCA page 17 8 PC CONTROL Port DIN 8 Pin 62 63 Use this port to connect a PC or control system This enables you to control the projector using serial communication protocol If you are writing your own program typical PC control codes are on
10. e Ensure that the lamp cover is installed correctly page 52 e Check to see if the projector has overheated If there is insufficient ventilation around the projector or if the room where you are presenting is particularly warm move the projector to a cooler location e Check to see if the lamp usage exceeds 2100 hours up to 3100 hours Eco mode If so replace the lamp After replacing the lamp reset the lamp hours used page 48 VT58 VT57 and VT48 3100 hours up to 4100 hours in Eco mode e The lamp may fail to light Wait a full minute and then turn on the power again Will turn off e Ensure that the Power Management or Off Timer is off page 45 No picture Usethe VIDEO the S VIDEO or the COMPUTER button on the remote control to select your source Computer Video or S Video page 21 If there is still no picture press the button again e Ensure your cables are connected properly Use menus to adjust the brightness and contrast page 41 e Remove the lens cap e Reset the settings or adjustments to factory preset levels using the Reset in the Menu page 48 e Enter your registered keyword if the Security function is enabled page 30 e Besureto connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC In most cases the output signal from the notebook PC is not turned on unless connected to the projector before be
11. Normally select Auto and the projector will automatically detect the video standard In the case where the projector has difficulty detecting the video standard select the appropriate video standard from the menu This must be done for Video and S Video respectively Enabling the deinterlace Deinterlace Turns on or off the deinterlace function for a telecine signal On Default standard setting Select this option if there is any jitter or artifacts in video NOTE This feature is not available for RGB 480p 576p and HDTV signals Enabling Key Sound and Error Sound Beep This feature turns on or off the keypad sound or alarm when a button on the cabinet and the remote control is pressed or an error occurs 46 5 Using On Screen Menu Menu Descriptions amp Functions Information Displays the status of the current signal and lamp usage This item has three pages The information included is as follows Usage Time Picture Usage Time Source Version Image Options Lamp Life Remaining __ Lamp Hours Used Filter Hours Used Projector Hours Used Computer Lamp Life Remaining Lamp Hours Used H Filter Hours Used H Projector Hours Used H The progress indicator shows the percentage of remaining bulb life The value informs you of the amount of lamp usage When the remaining lamp time reaches O the Remaining Lamp Time bar indicator changes from 0
12. is a registered trademark of Kensington Microware Inc The logo is trademarked and owned by Kensington Microware Inc Rear Terminal Panel page 6 Remote sensor VT580 and VT480 only page 8 Monaural Speaker 1W Ventilation outlet Heated air is exhausted from here AC Input Connect the supplied power cable s two pin plug here and plug the other end into an active wall outlet gt page 18 Main Power Switch When you plug the supplied power cable into an active wall outlet and turn on the Main Power the POWER indicator turns orange and the projector is in standby mode gt page 19 1 Introduction Bottom Rear Foot Left Right page 22 Adjustable Tilt Foot page 22 Adjustable Tilt Foot Button page 22 Lamp Cover page 51 Attaching the supplied carrying handle You can carry the projector by attaching the supplied carrying handle securely to the projector To attach the supplied carrying handle use a Phillips head screwdriver and the supplied two screws Place a soft cloth on the working surface before turning the projector over to prevent scratching the top cover Make sure that the carrying handle is attached with correct orientation as shown below Phillips head screwdriver not supplied Carrying handle CAUTION When carrying the projector by the carrying handle make sure the two screws that attach the carrying handle to the projector cabinet are tight
13. amp Play DDC2 e VT56 VT57 VT48 The COMPUTER connector supports Plug amp Play DDC2 VT580 VT480 VT58 VT57NTA48 Audio cable E not supplied VGA 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 NOTE For older Macintosh use a commercially available pin adapter not supplied to connect to your 5 video port IBM VGA or Compatibles Notebook type or Macintosh Notebook type NOTE The projector is not compatible with video decoded outputs of either the NEC 155 6020 and 155 6010 switchers NOTE An image may not be displayed correctly when a Video or S Video source is played back via a commercially available scan converter This is because the projector will process a video signal as a computer signal at the default setting In that case do the following When an image is displayed with the lower and upper black portion of the screen or a dark image is not displayed correctly Project an image to fill the screen and then press the AUTO ADJ button on the remote control or the projector cabinet 13 2 Installation and Connections To connect SCART output RGB Projector Video equipment such as DVD player To COMPUTER 1 input COMPUTER input on VT58 VT57 VT48 Commercially available SCART cable Befor
14. to 100 Hours and starts counting down If the remaining lamp time reaches O hours the projector will not turn on regardless of whether the lamp mode is set to Normal or Eco Lamp life H VT580 VT480 2000 3000 VT85LP VT58 VT57 VT48 3000 4000 VT80LP Source Picture Usage Time Source Version Image Options Source Index Horizontal Frequency Vertical Frequency Signal Type RGB Video Type Sync Type Separate Sync Sync Polarity H ViC Scan Type Non Interlace Computer Source Index Horizontal Frequency Vertical Frequency Signal Type Video Type Sync Type Sync Polarity Scan Type 47 5 Using On Screen Menu Version Picture Usage Time Source Version Image Options Firmware Computer Firmware Version Data Version Q Menu Descriptions amp Functions Reset Picture SC Reset mage Uptions Current Signal Setup All Data Information Clear Lamp Hours Rest 00 Clear Filter Hours Computer Returning to Factory Default Reset The Factory Default feature allows you to change adjustments and settings to the factory preset for a all Source s except the following Current Signal Resets the adjustments for the current signal to the factory preset levels The items that can be reset are Preset Brightness Contrast Color Hue Sharpness Aspect Ratio Horizontal Vertical Clock Phase and Noise Reduction All Data Reset a
15. Picture Press the FREEZE button to freeze a picture Press again to resume motion Enlarging a Picture You can enlarge the picture up to four times NOTE The maximum magnification may be less than four times depending on a signal To do so 1 Press the MAGNIFY button to magnify the picture To move the magnified image use the SELECT A V d or gt button 2 Press the MAGNIFY button to return the image to the Original size 29 4 Convenient Features Changing Lamp Mode This feature enables you to select two brightness modes of the lamp Normal and Eco modes The lamp life can be extended by using the Eco mode Lamp Mode Status of LAMP indicator Normal Mode This is the default setting 100 Off Brightness Eco Mode Select this mode to increase the lamp Steady Green light life 80 Brightness To change to the Eco mode do the following 1 Press the LAMP MODE button on the remote control to display Lamp Mode screen 2 Use the SELECT or V button to select Eco mode 3 Press the ENTER button To change from Eco to Normal Go back to Step 2 and select Normal Repeat Step 3 NOTE The Lamp Mode be changed by using the menu Select Setup General Lamp Mode The lamp life remaining and lamp hours used be checked in Usage Time Select Information Usage Time Ifthe projector is overheated in Normal mode there may be a c
16. The projector has two power switches a main power switch and a POWER ON STAND BY button POWER ON and OFF on the remote control e When plugging in or unplugging the supplied power cable make sure that the main power switch is pushed to the off O position Failure to do so may cause damage to the projector LAMP STATUS sad To turn on the main power to the projector press the Main Power switch to the on position 1 The POWER indicator will light orange See the Power Indicator section page 54 2 Remove the lens cap 3 Press the POWER ON STAND BY button on the projector cabinet or the POWER ON button on the remote control for 1 second The POWER indicator will turn to green and the projector will become ready to use After you turn on your projector ensure that the computer or video source is turned on and that your lens cap is removed NOTE When no signal is available a blue screen is displayed at the factory default When the projector displays a blue or black screen the projector will automatically switch to the Eco mode The projector will return to the Normal mode once a signal is connected e eee Standby Blinking Power On NOTE If you turn on the projector immediately after the lamp is turned off or when the temperature is high the fans run without LAMP LAMP displaying an image for some time and then the projector will STATUS STATUS O STATUS display the image O
17. To replace the lamp follow all instructions provided on page 51 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 reached 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 dealer for lamp replacement A Lamp Characteristic The projector has a high pressure mercury lamp as a light source A lamp has a characteristic that its brightness gradually decreases with age Also repeatedly turning the lamp on and off will increase the possibility of its lower brightness CAUTION When removing the lamp from a ceiling mounted projector make sure that no one is under the projector Glass fragments could fall if the lamp has been burned out Table of Contents Important Information 7 7 1 Introduction DER DER GER DER DER GER GER DER DER GER GER GER GER GER GER GER GER GER 1 What s in the Box 1 Introduction to the Projector
18. accessories visit our website or see our brochure The specifications are subject to change without notice 58 7 Appendix Cabinet Dimensions Although the appearance is slightly different the VT580 VT480 58 VT57 and VT48 are the same in dimensions Lens center 308 7 12 2 5 center Len we 120 8 4 8 Unit mm inch 59 7 Appendix Pin Assignments of D Sub COMPUTER Input Connector Mini D Sub 15 Pin Connector Pin No RGB Signal Analog YCbCr Signal Red Cr 2 Green or Sync on Green 3 fbe Signal Leve 4 Ground Video signal 0 7Vp p Analog Ground SS Sync signal TTL level 8 Blue Ground 9 NoCometn 30 Syne Signal Ground 3 SCARTSmo 12 Bi directional DATA SDA 18 Horizontal Syne or Composite Syme 314 Vertical Sync 15 DaaCbck J Only COMPUTER 1 input connector supported on VT580 VT480 60 Compatible Input Signal List Horizontal 15KHz to 100KHz RGB 24KHz or over Vertical 50Hz to 120Hz Signal Resolution Dots NTSC PAL PAL60 SECAM VESA 640 x IBM 640 x MAC 640 x VESA 640 x VESA 640 x IBM 640 x VESA 640 x IBM 720 X IBM 720 IBM 720 VESA 800 x VESA 800 x VESA 800 x VESA 800 x VESA 800 x MAC 832 X Q VESA 1024 x Q VESA 1024 x Q MAC 1024 x VESA 1024 x VESA 1024 x VESA 1152
19. and the Lens 1 Turn off 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 50 6 Maintenance Replacing the Lamp After your lamp has been operating for 2000 hours up to 3000 hours in Eco mode or longer the LAMP indicator in the cabinet will blink red and the message The lamp has reached the end of its usable life Please replace the lamp will appear Even though the lamp may still be working replace it at 2000 up to 3000 hours in Eco mode hours to maintain optimal projector performance After replacing the lamp be sure to clear the lamp hour meter page 48 CAUTION e DO NOT TOUCH THE LAMP immediately after it has been used It will be extremely hot Turn the projector off wait 30 seconds turn off the main power switch and then disconnect the power cable Allow at least one hour for the lamp to cool before handling DO NOT REMOVE ANY SCREWS except two lamp case screws You could receive an electric shock Do not break the glass on the lamp housing Keep finger prints off the glass surface on the lamp housing Leaving finger prints on the glass surface might cause an unwanted shadow and poor picture quality The projector will turn off and go into standby mode afte
20. blurry image due to the electronic zoom Focus Use the FOCUS ring to obtain the best focus 23 3 Projecting an Image Basic Operation G Correcting Keystone Distortion Correcting Keystone Distortion If the screen is tilted vertically keystone distortion becomes large Proceed with the following steps to correct keystone distortion NOTE The Keystone correction can cause an image to be slightly blurred because the correction is made electronically NOTE The Keystone correction range can be made narrower depending on a signal or its aspect ratio selection Adjusting with buttons on the cabinet 1 Press the SELECT A or V button with no menus displayed After the Keystone screen is displayed press the SELECT A or V button to correct the keystone distortion Keystone e Ep 2 Press the EXIT button The Keystone screen will be closed The changes will take effect NOTE When the menu is displayed the above operation is not available When the menu is displayed press the MENU button to display the menu and start the Keystone correction from the menu From the menu select Setup General Keystone The changes be saved with Keystone Save 43 Adjusting with the Remote Control 1 Press the MENU button The menu will be displayed 2 Press the SELECT V button to select Setup and press the ENTER button Press the SELECT V button to select Keystone 4 Press the SELECT 4 or
21. cable s plug is fully inserted into the wall outlet Lamp cover is installed correctly Power Management is turned off only models with the Power Management function Off Timer is turned off only models with the Off Timer function Parts of the image are lost Still unchanged even though you press the AUTO ADJUST but ton Still unchanged even though you carry out Reset in the projector s menu Image is shifted in the vertical or horizontal direction Horizontal and vertical positions are correctly adjusted on a computer signal Input source s resolution and frequency are supported by the projector Some pixels are lost Image is flickering Still unchanged even though you press the AUTO ADJUST but ton Still unchanged even though you carry out Reset in the projector s menu Image shows flickering or color drift on a computer signal Image appears blurry or out of focus Still unchanged even though you checked the signal s resolu tion on PC and changed it to projector s native resolution Still unchanged even though you adjusted the focus sound Audio cable is correctly connected to the audio input of the projector No a Still unchanged even though you adjusted the volume level AUDIO OUT is connected to your audio equipment only mod els with the AUDIO OUT connector Buttons on the projector cabinet do not work only models with the Key Lock function
22. extend the adjustable tilt foot 3 Lower the front of the projector to the desired height 4 Release the Adjustable Tilt Foot Button to lock the Adjustable tilt Adjustable Tilt Foot foot There is approximately 10 degrees up of adjustment for the front of the projector Adjusting the height of a projected image or changing projection angle will run the Auto Keystone correction function to quickly correct the vertical distortion The Keystone screen will be displayed For operating the Keystone screen see Correcting Keystone Distortion on page 24 The rear foot height can be adjusted up to 0 4 inch 10 mm Rotate the rear foot to the desired height in order to square the image on the projection surface but the vertical distance from the bottom to the desk or floor should be 0 4 inch 10mm to make the projector horizontal on the flat surface NOTE If you rotate the rear foot too much it will come off from the bottom AN CAUTION Do not use the tilt foot for purposes other than originally intended Misuses such as using the tilt foot to carry or hang from the wall or ceiling the projector can cause damage to the projector 3 Projecting an Image Basic Operation Zoom VT580 VT480 VT58 VT57 Use the ZOOM lever to adjust the image size on the screen VT48 Use the Digital ZOOM button on the projector cabinet to electronically enlarge or reduce the image size NOTE Digital Zoom can result in a
23. or hanging on the wall can cause damage to the projector Do not send the projector in the soft case by parcel delivery service or cargo shipment The projector inside the soft case could be damaged When carrying the projector by the carrying handle make sure the two screws that attach the carrying handle to the projector cabinet are tight Insufficient tightening of the two screws could result in the projector falling and causing injury Select High in Fan mode if you continue to use the projector for consecutive days From the menu select Setup Options Fan Mode High Do not turn off the AC power by pressing the main power switch or by unplugging the power cable when the projector is powered on Do not turn off the AC power for 60 seconds after the lamp is turned on and while the POWER indicator is blinking green Doing so could cause premature lamp failure Remote Control Precautions e Handle the remote control carefully e fthe remote control gets wet wipe it dry immediately e Avoid excessive heat and humidity e Do not heat take apart or throw batteries into fire e f you will not be using the remote control for a long time remove the batteries e Ensure that you have the batteries polarity aligned correctly Do not use new and old batteries together or use different types of batteries together Dispose of used batteries according to your local regulations Lamp Replacement e
24. sec Off 2 5 sec On Off Timer is enabled et a 0 5 sec On The projector is cooling down Wait for a moment Steady light The projector is turned on age Te rope Sy Status Indicator Indicator Condition Projector Condition Off o 0 0f JNomal Blinking light 1 cycle 0 sec Lamp cover error lamp housing error the lamp cover or lamp aaa 2 E sec On Temperature error The projector is 0 5 5 the projector to a cooler location 0 5 sec Off 6 cycle 0 5 sec On Lamp error Lamp fails to light Wait a full 0 5 sec Off minute and then turn on again iis firing NG lamp The projector is cool ING projector is re firing Steady light Orange Cabinet button is locked You have ud cabinet button n ERR n Lamp Indicator Indicator Condition Projector Condition Blinking light i has reached its end of life Lamp the lamp replacement message will be displayed Steady light Lamp has been used beyond its limit The Replace the lamp projector will not turn on until the lamp is replaced 54 7 Appendix Common Problems amp Solutions Power Status Lamp Indicator on page 54 Problem Check These Items Does not turn on e Check that the power cable is plugged in and that the power button on the projector cabinet or the remote control is on pages 18 and 19
25. the main power within 10 seconds of making adjustment or setting changes and closing the menu Doing so can cause loss of adjustments and settings CAUTION Parts of the projector will become heated during operation Use caution when picking up the projector immediately after it has been operating AN CAUTION e The projector cannot be turned off for 60 seconds after the lamp is turned on and while the POWER indicator is blinking green Doing so could cause premature lamp failure e Do not turn off the AC power by pressing the main power switch or by unplugging the power cable when the projector is powered on Doing so can cause damage to the projector 27 3 Projecting an Image Basic Operation After Use Preparation Make sure that the projector is turned off 1 Unplug the power cable 2 Disconnect any other cables 3 Retract adjustable tilt feet if extended 4 Cover the lens with the lens cap 5 Put the projector and accessories in the supplied soft case AN CAUTION Use caution when putting the projector in the soft case immediately after the projector has been operating The projector cabinet is hot 28 4 Convenient Features Turning off the Image and Sound Press the PIC MUTE button to turn off the image and sound for a short period of time Press again to restore the image and sound NOTE Sound from the AUDIO OUT jack Stereo mini on the VT580 VT480 can be turned off Q Freezing a
26. to select your source Video S vertically horizontally Video or Computer page 21 or both e Adjust the computer image manually with the Horizontal Vertical in the Image Options page 42 e Install new batteries page 8 Remote control does e Make sure there are no obstacles between you and the projector not work e Stand within 22 feet 7 m of the projector page 8 e See the POWER STATUS LAMP Indicator page 54 blinking Cross color in RGB Press the AUTO ADJ button on the projector cabinet or the remote control page 26 mode e Adjust the computer image manually with Clock Phase in Image Options in the menu pages 42 For more information contact your dealer 55 7 Appendix If there is no picture or the picture is not displayed correctly Power on process for the projector and the PC Be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered up NOTE You can check the horizontal frequency of the current signal in the projector s menu under Information If it reads OkHz this means there is no signal being output from the computer page 47 or go to next step Enabling the computer s external display Displaying an image on the notebook PC s screen does not ne
27. your hands burned from the heat that is emitted from the light output and exhaust Handle the power cable carefully A damaged or frayed power cable can cause electric shock or fire Do not use any power cables than the supplied one Do not bend or tug the power cable excessively Do not place the power cable under the projector or any heavy object Do not cover the power cable with other soft materials such as rugs Do not heat the power cable Do not handle the power plug with wet hands Turn off the projector unplug the power cable and have the object removed by a qualified NEC service personnel under the following conditions When the power cable or plug is damaged or frayed If liquid has been spilled into the projector or if it has been exposed to rain or water f the projector does not operate normally when you follow the instructions described in this user s manual f the projector has been dropped or the cabinet has been damaged f the projector exhibits a distinct change in performance indicating a need for service f the projector is not to be used for an extended period of time Disconnect the power cable and any other cables before carrying the projector Turn off the projector and unplug the power cable before cleaning the cabinet or replacing the lamp Important Information CAUTION Do no use the tilt foot for purposes other than originally intended Misuses such as gripping the tilt foot
28. 5 minutes until the lamp lighting is stabilized When the Lamp mode is set to Eco the LAMP indicator will light green If one of the following things happens the projector will not turn on e f the internal temperature of the projector is too high the projector detects abnormal high temperature In this condition the projector will not turn on to protect the internal system If this happens wait for the projector s internal components to cool down When the lamp reaches its end of usable life the projector will not turn on If this happens replace the lamp e f the lamp fails to light and if the STATUS indicator flashes on and off in a cycle of six times wait a full minute and then turn on the power 20 3 Projecting an Image Basic Operation Selecting a Source Selecting the computer or video source NOTE Turn on the computer or VCR connected to the projector Selecting from Source List Press and quickly release the SOURCE button on the projector cabinet to display the Source list Each time the SOURCE button is pressed the o input source will change as follows Computer 1 Computer 2 VT580 VT480 only Video VCR or laser disc player S Video To display oe ON the selected source allow 1 second to elapse Detecting the Signal Automatically Press and hold the SOURCE button for a minimum of 2 seconds the o projector will search for the next available input source Each time
29. 7 VT48 Video S Video Deinterlace Beep 5 Using On Screen Menu Some menu items are not available depending on the input source Default Item Resettable i 1 1 aE BE yy Yes 1 Yes IT Default Item Resettable Yes CU YES i 1 Yes i i Fr Yes Of Yes Default Item Resettable 8 Of Yes Off Off Blackboard Blackboard Gray Light yellow Yes Light green Light blue Sky blue Light rose Pink Normal Yes English English Deutsch Francais Italiano Espanol Portugu s Nederlands Svenska Norsk Suomi e tina Magyar Polski Turkce EAAmwvikd FH E JS Dansk Desktop Front Desktop Front Ceiling Rear Desktop Rear Yes 19200 Off Yes Of Yes Color Yes Auto 45 sec Yes Blue Yes Off Off 0 30 1 00 2 00 4 00 8 00 12 00 16 00 Yes Normal Yes Off Yes Of Yes Auto Yes RGB Component RGB Component Yes HGB Component RGB Component Scat Yes Auto Auto NTSC3 58 NTSC4 43 PAL PAL M Yes Auto Auto NTSC3 58 NTSC4 43 PAL PAL M Yes On On The asterisk indicates that the default setting varies depending on the signal 38 5 Using On Screen Menu Information Usage Time Source Version Lamp Life Remaining Lamp Hours Used Filter Hours Used Projector Hours Used Source index Horizontal Frequency Vertical Frequency Signal Type RGB Component Scart Video S Video V
30. C Authorized Service Station will Inform estimation of actual service cost to the Enduser with reason 4 Dead on Arrival DOA Enduser must take this issue up with their original supplier in the coun try of purchase NEC Authorized Service Station will repair the DOA unit as a Warranty repair but will not exchange DOA unit with new units 69 7 Appendix 5 Loan Service Charges and Conditions Upon acceptance of this NEC Projector Customer agrees to assume liability for this loan unit The current cost of use of this loan unit is US 200 for 12 calendar days If Customer does not return the unit within the 12 calendar days Cus tomer will be charged the next highest cost up to and including the full list price to Credit Cards which price will be informed by NEC Autho rized Service Stations Please see the attached listing of contacts for each country to arrange for pickup of the loan unit If you return to their country of origin with the loan unit you will be charged additional freight to return the unit to the loaning country Thank you for your understanding of this program Ver 2 03 06
31. Eco mode VT58 VT57 VT48 150W DC lamp 120W Eco mode VT580 VT480 VT58 VT57 21 300 inches 0 5 7 6m VT48 25 300 inches 0 6 7 6 VT580 VT480 VT58 VT57 2 5 36 4 ft 0 7 11 1 m VT48 3 0 36 0 ft 0 9 11 0 m VT580 VT480 VT58 VT57 Tele 8 3 8 6 Wide 9 9 10 3 VTA8 8 4 8 7 30 Vertical Auto Keystone on VT580 only VT580 VT480 2 RGB Component D Sub 15 Pin 1 S Video DIN 4 Pin 1 Video RCA 1 L R RCA Audio 1 Stereo Mini Audio 1 PC Control DIN 8 Pin VT58 VT57N 148 1 RGB Component D Sub 15 Pin 1 S Video DIN 4 Pin 1 Video RCA 1 L R RCA Audio 1 PC Control DIN 8 Pin 1 RGB D Sub 15 Pin 1 Stereo Mini Audio not available on VT58 VT57 V T48 NTSC 5 4 43 PAL PAL 60 PAL N PAL M SECAM HDTV 10801 1080i 50Hz 720p 576p 480p 480i 60Hz Horizontal 15 kHz to 100 kHz RGB 24 kHz or over Vertical 50 Hz to 120 Hz RGB 80 MHz 3dB 16 7 million colors simultaneously Full color NTSC NTSC4 48 PAL PAL M PAL N PAL60 540 TV lines SECAM 300 TV lines RGB VT580 VT58 VT57 1024 dots x 768 dots V VT480 VT48 800 dots H x 600 dots V RS232 IR Effective pixels are more than 99 99 57 Sync Compatibility Built in Speaker Power Requirement Input Current Power Consumption Mechanical Installation Orientation Dimensions Weight Environmental Considerations Regulations VT580 VT480 VT58 VT48 VT57 For additional informatio
32. N To turn off main power be sure to remove the plug from power outlet The power outlet socket should be installed as near to the equipment as possible and should be easily accessible CAUTION TO PREVENT SHOCK DO NOT OPEN THE CABINET THERE ARE HIGH VOLTAGE COMPONENTS INSIDE REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL 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 information concerning the operation and maintenance of this unit has been provided This symbol warns the user that uninsulated voltage within the unit be sufficient to cause electrical The information should be read carefully to avoid problems WARNING TO PREVENT FIRE OR SHOCK DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE DO NOT USE THIS UNIT S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS CAN BE FULLY INSERTED DOC Compliance Notice for Canada only This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Acoustic Noise Information Ordinance 3 GSGV for Germany only The sound pressure level is less than 70 dB A according to ISO 3744 or ISO 7779 CAUTION Avoid displaying stationary images for a prolonged period of time di Doing so can result in these images being temporarily sustained on the surface of the LCD panel If this should happen continue to use you
33. UND MUTE OFF 02H 13H OOH OOH OOH NOTE Contact your local dealer for a full list of the PC Control Codes if needed Cable Connection Communication Protocol BANGLA aaa 19200 bps Data length 8 bits RET No parity Rc One bit Communications procedure Full duplex NOTE Depending on the equipment a lower baud rate may be recommended for long cable runs 62 7 Appendix PC Control Connector DIN 8P To TxD of PC To GND of PC To RxD of PC NOTE Pins 2 3 5 6 and 8 are used inside the projector 63 7 Appendix Troubleshooting Check List 7 Appendix Before contacting your dealer or service personnel check the following list to be sure repairs are needed also by referring to the Troubleshooting section in your user s manual This checklist below will help us solve your problem more efficiently Print the following pages Frequency of occurrence always 1 sometimes How often Power No power POWER indicator does not light green See also Sta tus Indicator STATUS Power cable s plug is fully inserted into the wall outlet Main power switch is pressed to the ON position Lamp cover is installed correctly Lamp Hours Used lamp operation hours was cleared after lamp replacement No power even though you press and hold the POWER button for 1 second Video and Audio No image is d
34. VT57NT48 Picture General Installation Options Picture General Installation Options Image penne Auto Keystone Off image Options Keystone e gp _ Keystone aai deto Keystone Save Off Information Keystone Save Off Information Wall Color Reset Wall Color Reset v Off Lamp Mode v Normal Language 20 v English v Off Lamp Mode v Normal Language 1 v English Computer1 Computer Enabling Auto Keystone Auto Keystone VT580 only This feature allows the projector to detect its tilt and correct vertical distortion automatically Turn on the Auto Keystone feature select On Correcting Vertical Keystone Distortion Manually Keystone You can correct vertical distortion manually TIP When this option is highlighted pressing the ENTER button will display its slide bar for adjustment Saving Vertical Keystone Correction Keystone Save This option enables you to save your current keystone settings Does not save current keystone correction settings p saves current keystone correction settings Saving your change once affects all sources The changes are saved when the projector is off NOTE When Auto Keystone is set to On Keystone Save is not available Next time you turn on the power the Auto Keystone function will work and the data stored with Keystone Save will be invalid Selecting Wall Color Correction Mode Wall Color This function allows for qu
35. Y button on the remote control or the projector cabinet to highlight the menu for the item you want to adjust or set Pict Setup OFF ON Information 3 MAGNIFY PAGE Reset Vertical e Clock O Noise Reduction Computer 3 Press the SELECT button or the ENTER button on the remote control or the projector cabinet to select a submenu or item Aspect Ratio Information Horizontal Reset Vertical Clock Phase Noise Reduction Computer 35 5 Using On Screen Menu 4 Use the SELECT or Y button on the remote control or the projector cabinet to select the item you want to adjust or set 5 Adjusting the level of a selected item or selecting an item Changes are stored until you adjust it again Press the EXIT button to return to the previous screen Slide bar Aspect Ratio Solid triangle Normal Information Reset Vertical Clock Phase Noise Reduction Computer Radio button Ww i d 7 m MAGNIFY PIC MUTE PAGE Cinema o o For Adjusting items Slide bar Slide bar Indicates settings or the direction of adjustment e Use the SELECT lt gt buttons to adjust the item For Selecting items Solid triangle Solid triangle Indicates further choices are available A highlighted triangle indicates the item is active 1 Use the SELECT BP b
36. Yok power Jpower J rower Steady orange light Blinking green Steady green CAUTION light light The projector cannot be turned off for 60 seconds after the lamp is turned on and while the POWER indicator is blinking page 54 green Doing so could cause premature lamp failure 19 3 Projecting an Image Basic Operation Note on Startup screen Menu Language Select screen When you first turn on the projector you will get the Startup menu This menu gives you the opportunity to select one of the 8 menu languages To select a menu language follow these steps 1 Use the SELECT A V button to select one of the 8 languages from the menu Menu Language Select MAGNIFY PIC MUTE PAGE CO Please select menu language English Deutsch O ny Wahlen Sie bitte die Men Sprache aus STATUS vous plait choisir la langue de menu Frangais 9 O O Per favore di scegliere la lingua di menu Italiano Escoja por favor el idioma de menu Espanol Valj menyn spraken Svenska oo ee Rae Eatin SUE ENS BR Select UP DOWN amp ENTER 2 Press the ENTER button to execute the selection After this has been done you can proceed to the menu op eration If you want you can select the menu language later Language on page 38 and 43 NOTE Immediately after turning on the projector screen flicker may occur This is normal Wait 3 to
37. able mode and then restart the Macintosh again NOTE A Video Adapter cable manufactured by Apple Computer is needed for a PowerBook which does not have a mini D Sub 15 pin connector Mirroring on a PowerBook When using the projector with a Macintosh PowerBook output may not be set to 1024 x 768 unless mirror ing is off on your PowerBook Refer to owner s manual supplied with your Macintosh computer for mirroring Folders or icons are hidden on the Macintosh screen Folders or icons may not be seen on the screen Should this happen select View Arrange from the Apple menu and arrange icons 56 Specifications 7 Appendix This section provides technical information about the VT580 VT480 VT58 VT57 VTA8 projector s performance Model Number Optical LCD Panel Resolution Lens Lamp Image Size Diagonal Projection Distance Projection Angle Keystone Correction Electrical Inputs Outputs Video Compatibility Scan Rate Video Bandwidth Color Reproduction Horizontal Resolution External Control VT580 VT480 VT58 VT57 VT48 0 6 p Si TFT active matrix with Micro Lens Array VT580 VT58 VT57 1024 768 pixels native up to UXGA with Advanced AccuBlend VT480 VT48 800 x 600 pixels native up to UXGA with Advanced AccuBlend VT580 VT480 VT58 VT57 Manual zoom and manual focus F1 7 2 0 f 18 9 22 7 mm VT48 Digital Zoom and manual focus F1 7 f 22 4 mm VT580 VT480 190W DC lamp 150W
38. akami Gun Huamark Bangkapi Bangkok 10240 Thailand Kanagawa 258 0017 Japan Telephone 66 2 375 2425 Telephone 81 465 85 2369 Fax Line 66 2 375 2434 Fax Line 81 465 85 2393 Email Address pattara lenso com Email Address support_pjweb nevt nec co jp WEB Address http www lenso com WEB Address http www nec pj com Regions Covered Regions Covered Thailand Japan ABBA Electronics L L C NEC Hong Kong Ltd Address Tariq Bin Ziyad Road P O Box 327 Dubai Address 11th Floor Tower B New Mandarin Plaza 14 United Arab Emirates Science Museum Road Telephone 971 4 371800 Tsim Sha Tsui East Kowloon Hong Kong Fax Line 971 4 364283 Telephone 852 2369 0335 Email Address ABBA emirates net ae Fax Line 852 2795 6618 Email Address esmond au Q nechk nec com hk Regions Covered WEB Address http www nec com hk United Arab Emirates Regions Covered Samir Photographic Supplies Hong Kong Address P O Box 599 Jeddah 21421 Saudi Arabia Telephone 966 2 6828219 NEC Taiwan Ltd Fax Line 966 2 6830820 Address 7F No 167 SEC 2 Nan King East Road Taipei Email Address vartkes 9 samir photo com Taiwan R O C Telephone 886 2 8500 1734 Regions Covered Fax Line 886 2 8500 1420 Saudi Arabia Email Address nickliao 9 nec com tw WEB Address http www nec com tw NOTE In countries designated with an asterisk replacement product rental service are offered Regions Covered Taiwan NEC Solutions Asia Pacifi
39. ase where the Lamp mode automatically changes to Eco mode to protect the projector When the projector is in Eco mode the picture brightness decreases When the projector comes back to normal temperature the Lamp mode returns to Normal mode Thermometer symbol Y indicates the lamp mode is automatically set to Eco mode because the internal temperature is too high Q Preventing the Unauthorized Use of the Projector To enable the Security function 1 Press the MENU button The menu will be displayed 2 Use the SELECT A or Y button to select Setup and press the ENTER button Picture General Options Example of menu for Image Options Ori zt VT580 VT480 VT58 rientation and VTS Setup Desktop Front Information Communication Speed v 19200bps Reset Control Panel Lock Off Menu Color Select v Color Menu Display Time Y Auto 45 sec Background gt Blue Computer 3 Use the SELECT 4 button to select Installation 4 Use the SELECT or Y button to select Security and press the SELECT button 30 4 Convenient Features 5 Use the SELECT or Y button to select On and press the ENTER button Picture General Installation Options Image Options Orientation s aq B 2 mo E Desktop Front Information v 19200bps idi Cancel FEE xk v Color Menu Display Y Auto 45 sec Background Blue Computer Keyword screen will be dis
40. b button Adjust so that the image is rectangular 5 Press the MENU button The menu will be closed NOTE The Keystone correction can cause an image to be slightly blurred because the correction is made electronically The changes can be saved with Keystone Save 43 24 3 Projecting an Image Basic Operation Adjusting with the Auto Keystone Function VT580 only The Auto Keystone correction feature will correct the vertical distortion of a projected image on the screen No special operation required Just put the projector on a flat surface TIP Even when the menu setting for Auto Keystone is turned on Keystone can be adjusted manually To turn on Auto Keystone proceed the following steps 1 Press the MENU button The menu will be displayed 2 Press the SELECT V button to select Setup and press the ENTER button The General tab will be highlighted 3 Press the SELECT V button The Auto Keystone will be highlighted Picture General Installation Options Image Options Information Keystone Save Off Reset Wall Color v Off Lamp Mode Normal Language Ka English Computer 4 Press the SELECT 4 orb button to select On 5 Press the MENU button The menu will be closed NOTE e Vertical distortions between offset angles of 30 degrees can be corrected e The Auto Keystone correction will take effect in 2 seconds after changing the projecti
41. c Pte Ltd Address 401 Commonwealth Drive 07 02 Haw Par Technocentre Singapore 149598 Telephone 65 6 273 8333 Fax Line 65 6 274 2226 Email Address tehgh Q rsc ap nec com sg WEB Address http www nec com sg ap Regions Covered Singapore NEC Systems Integration Malaysia Sdn Bhd Address Ground Floor Menara TA One 22 Jalan P Ramlee 50250 Kuala Lumpur Malaysia Telephone 6 03 2164 1199 Fax Line 6 03 2160 3900 Email Address necare nsm nec co jp WEB Address http www necmalaysia com my Regions Covered Malaysia Tele Service Co Ltd Address 2nd Ire B D 2 4Ga Yangpyeng Dong Youngdeungpo Gu Seoul Korea 150 967 Telephone 82 2 2163 4193 Fax Line 82 2 2163 4196 Email Address moneybear hyosung com Regions Covered South Korea 67 7 Appendix Date P 1 TO NEC or NEC s Authorized Service Station FM Company amp Name with signature Dear Sir s would like to apply your TravelCare Service Program based on attached registration and qualification sheet and agree with your following conditions and also the Service fee will be charged to my credit card account if don t return the Loan units within the specified period also confirm following information is correct Regards Application Sheet for TravelCare Service Program Country product purchased User s Company Address Phone No Fax No Required Service 1 Repair and Retur
42. cal Centre Address Unit G Stafford Park 12 Telford TF3 3BJ U K Telephone 44 1952 237000 Fax Line 44 1952 237006 Email Address AFR uk neceur com WEB Address http www neceur com Regions Covered EU Austria Belgium Denmark Finland France Germany Greece Ireland Italy Luxembourg The Netherlands Portugal Spain Sweden and the United Kingdom EEA Norway Iceland and Liechtenstein In North America NEC Solutions America Inc Address 1250 N Arlington Heights Road Itasca Illinois 60143 U S A Telephone 1 800 836 0655 Fax Line 1 800 356 2415 Email Address vsd tech support 9 necsam com WEB Address http www necvisualsystems com Regions Covered U S A Canada In Oceania NEC Australia Pty Ltd Address New South Wales 184 Milperra Road Reversby 2212 Victoria 480 Princess Hwy Noble Park 3174 South Australia 84A Richmond Road Keswick 5035 Queensland 116 Ipswich Road Woollongabba 4102 Western Australia 45 Sarich Court Osborne Park 6017 Telephone 131 632 from domestic 61 8 8375 5706 from overseas Fax Line 61 8 8375 5757 Email Address lee gramola 9 nec com au WEB Address http www nec com au Regions Covered Australia New Zealand 7 Appendix In Asia and Middle East Lenso Communication Co Ltd NEC Viewtechnology Ltd Address 292 Lenso House 4 1st Floor Srinakarin Road Address 686 1 Nishioi Oi Machi Ashigar
43. cessarily mean it outputs a signal to the projec tor When using a PC compatible laptop a combination of function keys will enable disable the external display Usually the combination of the Fn key along with one of the 12 function keys gets the external display to come on or off For example NEC laptops use Fn while Dell laptops use Fn F8 key combinations to toggle through external display selections Non standard signal output from the computer If the output signal from a notebook PC is not an industry standard the projected image may not be displayed correctly Should this happen deactivate the notebook PC s LCD screen when the projector display is in use Each notebook PC has a different way of deactivate reactivate the local LCD screens as described in the previous step Refer to your computer s documentation for detailed information Image displayed is incorrect when using a Macintosh When using a Macintosh with the projector set the DIPswitch of the Mac adapter not supplied with the projec tor according to your resolution After setting restart your Macintosh for the changes to take affect For setting display modes other than those supported by your Macintosh and the projector changing the DIP switch on a Mac adapter may bounce an image slightly or may display nothing Should this happen set the DIP switch to the 13 fixed mode and then restart your Macintosh After that restore the DIP switches to a display
44. control It is a great convenience for clicking through your computer generated presentations TIP The mouse receiver is available as an option for VT58 VT5 7 VT48 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 s USB port type A 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 Computer Remote mouse receiver When operating a computer via the remote mouse receiver 7m 22 feet Remote sensor the remote mouse receiver When connecting using the USB terminal For PC the mouse receiver can only be used with a Windows 98 Me XP Windows 2000 or Mac OS X 10 0 0 or later operating system NOTE In SP1 or older verison of Windows XP if the mouse cursor will not move correctly do the following Clear the Enhance pointer precision check box underneath the mouse speed slider in the Mouse Properties dialog box Pointer Options tab NOTE Wait at least 5 seconds after disconnecting the mouse receiver before reconnecting it and vice versa The computer may not identify the mouse receiver if it is repeatedly connected and disconnected in rapid intervals 33 4 Convenient Features Operating your computer s mouse from the remote control You can operate your computer s mo
45. d off Prevent foreign objects such as paper clips and bits of paper 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 project If something should fall into your projector disconnect it immediately and have the object removed by a qualified service personnel Do not place any objects on top of the projector Do not touch the power plug during a thunderstorm Doing so can cause electrical shock or fire The projector is designed to operate on a power supply of 100 240V AC 50 60 Hz Ensure that your power supply fits this requirement before attempting to use your projector Do not look into the lens while the projector is on Serious damage to your eyes could result Keep any items such as magnifying glass out of the light path of the projector The light being projected from the lens is extensive therefore any kind of abnormal objects that can redirect light coming out of the lens can cause unpredictable outcome such as fire or injury to the eyes Do not cover the lens with the black 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 Do not place any objects which are easily affected by heat in front of the projector lens or a projector exhaust vent Doing so could lead to the object melting or getting
46. e connections An exclusive SCART adapter ADP SC1 and a commercially available SCART cable are quired for this connection From the menu select Setup Options Signal Select Computer 1 Computer on VT58 VT57 VT48 Scart SCART is a Standard European audio visual connector for TVs VCRs and DVD players It is also referred to as Euro connector TIP If a DVD or VCR source will not be displayed correctly stop playback and restart it NOTE Audio signal is not available for this connection TIP The ADP SC1 SCART adapter is obtainable from your NEC dealer in Europe Contact your NEC dealer in Europe for more information 14 2 Installation and Connections Connecting an External Monitor e avon a 000000100000 VGA signal cable supplied VGA signal cable not supplied You can connect a separate external monitor to your projector to simultaneously view on a monitor the RGB analog image you re projecting NOTE Daisy chain connection is not possible e The signal from the COMPUTER 2 IN connector cannot be output from the MONITOR OUT connector on VT580 and VT480 e The VT58 VT57 VT48 do not have the AUDIO OUT connector 15 2 Installation and Connections Connecting Your DVD Player with Component Output VT580 VT480 VT58 VT57 VT48 Optional 15 pin to RCA female x cable ADP CV1 mummmmmmmmmmmmmmmmmmum Ho
47. e used wirelessly 1 Do not attempt to mount the projector on a ceiling yourself The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury In addition the ceiling must be strong enough to support the projector and the installation must be in accor dance with any local building codes Please consult your dealer for more information Features you ll enjoy e Auto vertical keystone correction up to 30 degrees VT580 only e Built in Wall Color Correction presets provide for adaptive color correction when projecting onto non white screen material e Quick start amp quick cool down Eight seconds after turning on the power the projector is ready to display PC or video images Powering down The fans stop 30 seconds after turning off the power from the remote control or cabinet control panel The projector can be put away immediately after the projector is powered down Also the main power of the projector can be turned off by pressing the main power switch or unplugging the power cable even during the cool down period after the projector is turned off e HDTV 1080i 720p and SDTV 576p 480p compatibility e Color Management system e Short focal length lens e Display popular wide screen and full screen aspect ratios 16 9 and 4 3 Built in speaker for an integrated audio solution e High resolution display up to UXGA compatible XGA native resoluti
48. ed not mix different types of batter correctly ies or new and old batteries Remote Control Precautions e Handle the remote control carefully e f the remote control gets wet wipe it dry immediately e Avoid excessive heat and humidity Do not heat take apart or throw batteries into fire f you will not be using the remote control for a long time remove the batteries e Ensure that you have the batteries polarity aligned correctly Do not use new and old batteries together or use different types of batteries together e Dispose of used batteries according to your local regulations Operating Range for Wireless Remote Control Remote sensor on projector cabinet Remote control Ay 7m 22 feet e The infrared signal operates by line of sight up to a distance of about 22 feet 7 m and within a 60 degree angle of the remote sensor on the projector cabinet e The projector will not respond if there are objects between the remote control and the sensor or if strong light falls on the sensor Weak batteries will also prevent the remote control from properly operating the projector NOTE The VT58 VT57 and VT48 do not have the remote sensor on the rear panel 2 installation and Connections This section describes how to set up your projector and how to connect video and audio sources Your projector is simple to set up and use But before you get started you must first Set up a screen and t
49. er Notebook PC Desktop L Native resolution Refresh rate Video adapter Other Video equipment VCR DVD player Video camera Video game or other Manufacturer Model number 7 Appendix Guide TravelCare a service for international travelers This product is eligible for TravelCare NEC s unique international war ranty Please note that TravelCare coverage differs in part from coverage un der the warranty included with the product Services offered with TravelCare This warranty allows customers to receive service on their product at the NEC and NEC designated service stations in the countries listed herein when temporarily traveling internationally for business or plea sure For details on services offered by the different service stations please refer to the List of TravelCare Outlets below 1 Repair services The product will be repaired and delivered within 10 business days not including shipping time During the term of warranty the cost of maintenance parts labor costs for repairs and shipping costs within the service station s cov erage area are covered by the warranty 2 Replacement product rental service If the customer desires he or she can rent a replacement product while the original product is being repaired Fee US 200 for 12 days This fee must be paid at the local service station in cash or credit card The US 200 rental fee is non refundable even if t
50. for standard video such as TV program e Recommended for film based video such as a movie DVD or HDTV EAD ING aata Recommended for viewing accurate colors in graphics SROB Standard color values Selecting Gamma Correction Mode Gamma Correction Each mode is recommended for Creates a high contrast picture Natural reproduction of the picture Black Detail Emphasizes detail in dark areas of the picture Adjusting Color Temperature Color Temperature This option allows you to select the color temperature of your choice NOTE When High Bright in Presentation is selected in Reference Color Temperature is not available 40 5 Using On Screen Menu Adjusting White Balance White Balance 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 Adjusting Brightness Contrast Sharpness Color and Hue You can adjust brightness contrast sharpness color and hue TIP When of Brightness Contrast Sharpness Color or Hue is highlighted pressing the ENTER button will display its Slide bar for adjustment Brightness Adjusts the brightness level or the black level of the image Contrast Adjusts the intensity of the image according to the incomi
51. g the power To disable the Security function 1 Press the MENU button The menu will be displayed 2 Use the SELECT A or Y button to select Setup and press the ENTER button 3 Use the SELECT 4 button to select Installation 4 Use the SELECT or Y button to select Security and press the SELECT gt button 5 Use the SELECT or V button to select off and press the ENTER button Picture General Installation Options Image Options Orientation Setup Desktop Front 19200bps Ins E Information Reset Off OK O On Pas Cancel hi v Color v Auto 45 sec Background Blue Computer keyword confirmation screen will be displayed Keyword T J2 45L8 73HU RV43 1 YAT EETC EET 6 in your keyword and press the ENTER button When the correct keyword is entered the Security function will be disabled NOTE If you forget your keyword contact your dealer Your dealer will provide you with your keyword in exchange for your request code Your request code is displayed in the Keyword Confirmation screen In this example TAJ2 45L8 73HU RV49 1 YAT FETC is a request code The Security setting cannot be cancelled by using the Reset of the menu 32 4 Convenient Features Using Remote Mouse Receiver VT580 VT480 only The remote mouse receiver enables you to operate your computer s mouse functions from the remote
52. h Rate Hz 59 94 50 00 60 00 50 00 59 94 59 95 66 67 72 81 75 00 75 00 85 01 70 08 87 85 87 85 56 25 60 32 72 19 75 00 85 06 74 55 60 00 70 07 74 93 75 03 85 00 75 00 75 06 60 00 75 00 85 00 60 02 65 18 75 02 85 02 60 00 65 00 70 00 75 00 50 00 1 50 00 Progressive 60 00 Interlace 50 00 Interlace 60 00 Progressive 59 94 Progressive 59 94 Interlaced 50 00 Interlaced 61 7 Appendix PC Control Codes and Cable Connection PC Control Codes VT580 VT480 Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT COMPUTER 1 02H 03H OOH OOH 02H 01H 09H INPUT SELECT COMPUTER2 02H OOH OOH 02H OTH 02H OAH INPUT SELECT VIDEO 02H OOH OOH 02H OTH 06H OEH INPUT SELECT S VIDEO 02H OOH 004 02H OTH OBH 13H PICTURE MUTE ON 02H 10H OOH OOH 00H PICTURE MUTE OFF 02H 1 OOH OOH 00H 13H SOUND MUTE ON 02H 12H OOH OOH OOH 14H SOUND MUTE OFF 02H 13H OOH OOH OOH 15H PC Control Codes VT58 VT57 VT48 Function Ce Dat POWER ON 02H OOH 004 OOH OOH 02H POWER OFF 02H OOH OOH 00H INPUT SELECT COMPUTER 02H OOH OOH 02H OTH 01H 09H INPUT SELECT VIDEO 02H OOH OOH 02H OTH 06H OEH INPUT SELECT S VIDEO 02H OOH OOH 02H OTH OBH 13H PICTURE MUTE ON 02H 10H OOH OOH OOH PICTURE MUTE OFF 02H 1 OOH OOH 00H 13h SOUND MUTE ON 02H 12H OOH OOH OOH SO
53. he cus tomer with a loan unit for US 200 up to 12 days Customer keeps the inoperable unit and when customer returns home customer arranges to have the projector serviced in the home country 2 Warranty Exclusions This program does not apply if the Projector s serial number has been defaced modified or removed If in the judgement of NEC Authorized Service Station or its agent the defects or failures result from any cause other than fair wear and tear or NEC neglect or fault including the following without limitation 1 Accidents transportation neglect misuse abuse water dust snoke or default of or by the Customer its employees or agents or any third party 2 Failure or fluctuation of electrical power electrical circuitry air condi tioning humidity control or other environmental conditions such as use it in smoking area 3 Any fault in the attachments or associated products or components whether or not supplied by NEC or its agents which do not form part of the Product covered by this warranty 4 Any act of God fire flood war act of violence or any similar occur rence 5 Any attempt by any person other than any person authorized by NEC to adjust modify repair install or service the product 6 Any Cross border charges such as duty insurance tax etc 3 Charges for Warranty Exclusions and Out of Warranty Case In case faulty unit is under warranty exclusions case or under Out of Warranty period NE
54. he customer rents it less than 12 days before returning The replacement product will be delivered within 3 business days If the customer did not return the replacement product within 12 days the customer will be charged the price of the unit If the customer returned the replacement product in a faulty or dam aged condition the repair cost will be charged to the customer Note that this service is not offered in all countries and regions Please refer to the List of TravelCare Outlets In addition this replacement product rental service is not offered af ter the product s warranty has expired Term of warranty 1 a Upon presentation of the warranty or receipt received upon pur chase Valid for the term indicated on the warranty or the normal term of warranty for the country of purchase b When only the product is brought in Valid for a period of within 14 months of the date of manufacture indicated by the serial number attached to the product 2 When a product whose term of warranty is expired is brought in Repairs will be offered for a fee In this case the customer is not eligible for the replacement product rental service In the following cases repairs may be charged even if the product s warranty is still in effect 1 If the term of warranty model name serial number and name of the store of purchase are not indicated on the warranty or have been altered 2 Problems or damage caused by dropping or shock
55. he projector N Connect your computer or video equip ment to the projector pages 13 to 17 Connect the supplied power cable page 18 NOTE Ensure that the power cable and any other cables are disconnected before moving the projector When moving the projector or when it is not in use cover the lens with the lens cap To the wall outlet Setting Up the Screen and the Projector Selecting a Location VT580 VT480 VT58 VT57 The further your projector is from the screen or wall the larger the image The minimum size the image can be is approximately 21 0 53 m measured diagonally when the projector is roughly 30 inches 0 8 m from the wall or screen The largest the image can be is 300 7 6 m when the projector is about 400 inches 10 m from the wall or screen Screen Size Unit 609 6 W 457 2 H 240 W x 180 H gt Screen Size 487 7 W x 365 8 H 192 W x 144 H gt 406 4 W x 304 8 H 160 W x 120 H gt 365 8 W x 274 3 H 144 W x 108 H gt 304 8 W x 228 6 H 120 W x 90 H 243 8 W x 182 9 H 96 W x 72 H gt 203 2 W 152 4 H 80 W x 60 H gt gt 162 6 x 121 9 H 64 W x 48 H zs 81 81 3 W x 61 0 H 32 W x24 H N 0 32 W x 24 H 61 7 24 W x 18 H 42 7 W x 32 H 17 W x 13 H Lens a G gt a 54 PE M 2 TIP e The distances are indicated by intermediate values between tele and
56. ick adaptive color correction in applications where the screen material is not white The following nine options are available Off Blackboard Blackboard Gray Light yellow Light green Light blue Sky blue Light rose and Pink Selecting Lamp Mode Lamp Mode This feature enables you to select two brightness modes of the lamp Normal and Eco modes The lamp life can be extended by using the Eco mode Lamp Mode Status of LAMP indicator Normal Mode This is the default setting 100 Off Brightness Eco Mode Select this mode to increase the lamp Steady Green light life 80 Brightness Selecting Menu Language Language You can choose one of 21 languages for the on screen menu 43 5 Using On Screen Menu Installation Picture General Installation Options Image Options Orientation Setup Desktop Front Information Communication Speed 19200bps Reset Control Panel Lock v Off Security v Off Menu Color Select Color Menu Display Time Y Auto 45 sec Background Blue Computer Selecting Projector Orientation Orientation This sets your image for your type of projection application The options are desktop front projection ceiling rear projection desktop rear projection and ceiling front projection YYYY Y Desktop front Ceiling rear 9 44 94 CEA Selecting Communication Speed Communication Speed This feature sets the baud rate of the PC Control port Mini DIN 8 Pi
57. id triangle Indicates further choices are available A highlighted triangle indicates the item is active 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 Check DOE Ko scc in Indicates the item is selected SHC DOE anasare Indicates settings or the direction of adjustment Key Lock symbol Indicates the Control Panel Lock is enabled Thermometer symbol Indicates the lamp mode is forcibly set to Eco mode because the internal temperature is too high 37 List of Menu Items Picture Preset Detail Settings General Brightness Contrast Sharpness Color Hue Reset Image Options Aspect Ratio Cinema Position Horizontal Vertical Clock Phase Noise Reduction Setup General Installation Options Reference Gamma Correction Color Temperature White Balance Brightness RGB Contrast RGB Auto Keystone VT580 only Keystone Keystone Save Wall Color Lamp Mode Language Orientation Communication Speed Control Panel Lock Security Menu Color Select Menu Display Time Background Off Timer Auto Adjust Auto Start Power Management Fan Mode Signal Select Computer 1 VT580 VT480 Computer 2 VT580 VT480 Computer VT58 VT5
58. ideo Type NTSC NTSC3 58 NTSC4 43 PAL PAL M PAL N PAL60 SECAM Sync Type Separate Sync Composite Sync G Sync Sync Polarity Scan Type Interlace Non interlace Firmware Data Reset Item Current Signal All Data Clear Lamp Hours Clear Filter Hours 39 5 Using On Screen Menu Menu Descriptions amp Functions Picture Preset Tus vB T f Preset amp 1 High Bright mage v 1 High Bright O 2 Presentation Setup Detail Settings 3 Video Information Brightness 63 Reset Contrast 63 O 5 Graphic O 6 sRGB Computer When selecting user adjustable Preset the submenu will be displayed You can customize each gamma or color To do so first select Preset and press the ENTER button then proceed using the following steps Detail Settings General White Balance Image Options v 1 High Bright Reference v High Bright Setup Setup Gamma Correction Black Detail Information Brightness mm Information Reset Contrast 53 Reset Computer Computer Selecting Reference Setting Reference This option allows you to adjust neutral tint for yellow cyan or magenta There are 6 factory presets optimized for various types of images you can set user adjustable settings High Bright Recommended for the use in a brightly lit room Presentation Recommended for making a presentation using a PowerPoint file Recommended
59. ing powered up fthe screen goes blank while using your remote control it may be the result of the computer s screen saver or power management software e See also the next page Picture suddenly e When one of the following happens the Lamp mode automatically changes from Normal to Eco becomes dark When there are no signals To return to the Normal mode select another available source When the room where you re presenting is particularly warm Move the projector to a cooler location Color tone or hue is e Check if an appropriate color is selected in Wall Color If so select an appropriate option page 43 unusual e Adjust Hue in Picture page 41 Image isn t square to e Reposition the projector to improve its angle to the screen page 22 the screen e Use the Keystone correction function to correct the trapezoid distortion page 24 Picture is blurred e Adjust the focus page 23 Reposition the projector to improve its angle to the screen page 22 e Ensure that the distance between the projector and screen is within the adjustment range of the lens pages 9 for VT580 VT480 AVT58 VT5 and 10 for VT48 e Condensation may form on the lens if the projector is cold brought into a warm place and is then turned on Should this happen let the projector stand until there is no condensation on the lens Image is scrolling Usethe VIDEO the S VIDEO or the COMPUTER button on the remote control
60. isplayed from your PC or video equipment to the projector Still no image even though you connect the projector to the PC first then start the PC Enabling your notebook PC s signal output to the projector Acombination of function keys will enable disable the ex ternal display Usually the combination of the Fn key along With one of the 12 function keys turns the external display on or off No image blue or black background no display Still no image even though you press the AUTO ADJUST but ton Still no image even though you carry out Reset in the projector s menu Signal cable s plug is fully inserted into the input connector message appears on the screen The source connected to the projector is active and available Still no image even though you adjust the brightness and or the contrast Input source s resolution and frequency are supported by the projector Image is too dark Remains unchanged even though you adjust the brightness and or the contrast Image is distorted Image appears to be trapezoidal unchanged even though you carry out the Keystone adjustment Other Remote control does not work No obstacles between the sensor of the projector and the re mote control Projector is placed near a fluorescent light that can disturb the infrared remote controls Batteries are new and are not reversed in installation 64 other Shut down during operation Power
61. ition On I before plugging the power cable Enabling Power Management Power Management When this option is selected you can enable the projector to automatically turn off at the selected time 5 min 10 min 20 min 30 min if there is no signal received by any input 45 5 Using On Screen Menu Enabling Fan Speed Mode Fan Mode This option allows you to select two modes for fan speed Auto mode and High speed mode E The built in fans automatically run at a variable speed according to the internal temperature HION The built in fans run at a fixed high speed When you wish to cool down the temperature inside the projector quickly select High NOTE It is recommended that you select High speed mode if you continue to use the projector for consecutive days Selecting Signal Format Signal Select Computer Computer 1 Computer 2 Allows you to choose Computer for an RGB source such as a computer or Component for a component video source such as a DVD player Normally select RGB Component and the projector automatically detects a compo nent signal However there may be some component signals that the projector is unable to detect If this is the case select Component Select Scart in Computer 1 Computer on VT58 VT57 VT48 for the European Scart signal Video amp S Video System Select This feature enables you to select composite video standards automatically or manually
62. laser disc player owner s manual for more information about your equipment s video output requirements NOTE An image may not be displayed correctly when a Video or S Video source is played back in fast forward or fast rewind via a scan converter 17 2 Installation and Connections Connecting the Supplied Power Cable Connect the supplied power cable to the projector First connect the supplied power cable s two pin plug to the AC IN of the projector and then connect the other plug of the supplied power cable in the wall outlet To wall outlet Make sure that the prongs are fully inserted into both the AC IN and the wall outlet CAUTION Do not try to touch the ventilation outlet on the left front when seen from the front as it can become heated while the projector is turned on and immediately after the projector is turned off CAUTION Do not turn off the AC power by pressing the main power switch or by unplugging the power cable when the projector is powered on Doing so can cause damage to the projector TIP The projector can be turned off by either the main power switch or by unplugging the power cable during its cool down period after it is turned off using the remote control or via the power button on the control panel 18 3 Projecting an Image Basic Operation This section describes how to turn on the projector and to project a picture onto the screen Turning on the Projector NOTE e
63. ll the adjustments and settings for all the signals to the factory preset All items can be reset except Language Communication Speed Security Lamp Life Remaining Lamp Hours Used Filter Hours Used and Projector Hours Used To reset the lamp usage time see Clearing Lamp Hour Meter Clear Lamp Hours below Clearing Lamp Hour Meter Clear Lamp Hours Resets the lamp clock back to zero Selecting this option displays submenu for a confirmation Select Yes and press the ENTER button NOTE Elapsed time of the lamp use will not be affected even when Reset is done from the menu NOTE The projector will turn off and go into standby mode after 2100 hours up to 3100 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 VI58 5 and VT48 3100 hours up to 4100 hours in Eco mode Clearing the Filter Usage Hours Clear Filter Hours Resets the filter usage back to zero Selecting this option displays submenu for a confirmation Select Yes and press the ENTER button NOTE Elapsed time of the filter use will not be affected even when Reset is done from the menu 48 6 Maintenance This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp Cleaning or Replacing the Filters The air filter soonge keeps dust and dir
64. lue black or logo when no signal is available Options Picture General Installation Options Image Options orr Timer v Off Setup Auto Adjust v Normal Information Auto Start Off Reset Power Management X Off Fan Mode Auto High Signal Select Deinterlace O Off On Beep OG Off On Computer Setting Off Timer Off Timer You can use the Off Timer feature to turn off the projector automatically at a preset time Eight preset times can be selected Off 0 30 1 00 2 00 4 00 8 00 12 00 and 16 00 Setting Auto Adjust Auto Adjust This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise and stability You can automatically make adjustment in two ways Normal and Fine The RGB image will not be automatically adjusted You can manually optimize the RGB image Normal Default setting The RGB image will be automatically adjusted Normally select this option Fine select this option if fine adjustment is needed It takes more time to switch to the source than when Normal is selected Enabling Auto Start Auto Start Turns the projector on automatically when the power cable is inserted into an active power outlet This eliminates the need to always use the POWER button on the remote control or projector cabinet To use the Auto Start function you must first press the main power switch to the pos
65. n 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 depending on the equipment a lower baud rate may be recommended for long cable runs Your selected communication speed will not be affected even when Reset is done from the menu Disabling the Cabinet Buttons Control Panel Lock This option turns on or off the Key Lock function for cabinet buttons NOTE e The Control Panel Lock setting will not affect the remote control or PC Control Functions e When the cabinet buttons are disabled pressing and holding the EXIT button on the projector cabinet for about 10 seconds will change the setting to enable e The Key Lock icon will be displayed at the bottom right of the menu when Control Panel Lock is enabled 44 5 Using On Screen Menu Enabling Security Security This feature turns on or off the Security function Unless the correct keyword is entered the projector cannot project an image page 30 Selecting Menu Color Menu Color Select You can choose between two color modes for menu color color and monochrome Selecting Menu Display Time 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 Selecting a Color for Background Background Use this feature to display a b
66. n 2 Loan unit Requested period of Loan unit Payment method Credit Card 2 Travelers Cheque 3 Cash In Case of Credit Card Card No w Valid Date 68 Condition of your TravelCare Service Program Enduser is requested to understand following condition of TravelCare Service Program and complete the necessary information on the appli cation sheet 1 Service Options There are 3 types of Service available Enduser has to understand following condition and is required to fill in the Application Sheet 1 Repair and Return The Faulty unit is sent or collected from the customer It is repaired and returned within 10 days to the customer excluding transport time There may have a case repair and return can t be done by NEC Authorized Service Station because of shortage of spare parts due to same model is not sold in the territory 2 Repair and Return with Loan This service is limited to some Ser vice Stations This service is offered to the Enduser who cannot wait until their unit is repaired The customer can borrow a unit for US 200 up to 12 days Customer then sends in inoperable unit to nearest NEC Authorized Service Station for service In order to prevent collection problem Enduser is required to fill in Application Sheet Enduser needs to confirm the availability of the Service to NEC Au thorized Service Stations 3 Loan Only For this service NEC Authorized Service Station supplies t
67. n visit 7 Appendix Separate Sync Composite Sync Sync on G 1W monaural 100 240V 50 60 Hz VT580 VT480 3 1 1 3A VT58 VT57 VT48 2 4 1 0A VT580 VT480 8W in Standby mode 280W in Lamp Normal mode 221W in Lamp Eco mode VT58 VT57 VT48 8W in Standby mode 190W in Lamp Normal mode 155W in Lamp Eco mode Desktop Front Desktop Rear Ceiling Front Ceiling Rear 12 2 W x 4 4 H x 10 2 D 309mm W x 112mm H x 258mm D not including protrusions VT580 VT480 approx 6 4 lbs 2 9 kg VT58 VT57 VT48 approx 6 2 Ibs 2 8 kg Operational Temperatures 41 to 104 F 5 to 40 C Eco mode selected automatically at 95 F to 104 F 35 C to 40 C 20 to 80 humidity non condensing Storage Temperatures 14 to 122 F 10 to 50 C 20 to 80 humidity non condensing For United States UL Approved UL 60950 1 Meets FCC Class B requirements For Canada UL Approved CSA 60950 1 Meets DOC Canada Class B requirements For Australia New Zealand Meets AS NZS CISPR 22 Class B For Europe Meets EMC Directive EN55022 EN55024 EN61000 3 2 EN61000 3 3 Meets Low Voltage Directive EN60950 1 TUV GS Approved Meets EMC Directive EN55022 55024 61000 3 2 EN61000 3 3 Meets Low Voltage Directive EN60950 1 TUV GS Approved Cf US http www necvisualsystems com Europe http www neceurope com Global http www nec pj com For information on our optional
68. nformation 47 Menu Descriptions amp Functions Reset 48 6 Maintenance UE UN UN GEN GEN DER G5 DER DER DER DER GER 49 Cleaning or Replacing the Filters 49 Cleaning the Cabinet and the Lens 50 Replacing the Lamp 51 7 Appendix 54 Troubleshooting 54 Specifications 57 Cabinet Dimensions 59 Pin Assignments of D Sub COMPUTER Input Connector 60 Compatible Input Signal List 61 PC Control Codes and Cable Connection 62 Troubleshooting Check List 64 TravelCare Guide
69. ng 1 Insert a new lamp housing until the lamp housing is plugged into the socket CAUTION Do not use a lamp other than the NEC replacement lamp VT85LP VT580 VT480 or VI80LP VT58 VT57 VT48 Order this from your NEC dealer 2 Secure it in place with the two screws Be sure to tighten the screws 5 Reattach the lamp cover 1 Place the lamp cover aligning it with the guiding line 2 Slide the lamp cover back until it snaps into place 6 Maintenance 6 Connect the supplied power cable turn on the Main Power switch and turn on the projector 7 Finally select the menu Reset Clear Lamp Hours to reset the lamp usage hours NOTE When the lamp exceeds 2100 hours up to 3100 hours in Eco mode of service the projector cannot turn on and the menu is not displayed If this happens press the HELP button on the remote control for ten seconds to reset the lamp clock back to zero When the lamp time clock is reset to zero the LAMP indicator goes out VI58 VT57 and VT48 3100 hours up to 4100 hours in Eco mode 5 7 Appendix Troubleshooting This section helps you resolve problems you may encounter while setting up or using the projector Indicator Messages Power Indicator Indicator Condition Projector Condition PEE Off The main power is off main The main power is off is off Blinking light 0 5 sec On The projector is getting ready to turn on oa for a moment 0 5
70. ng signal White level of the image Sharpness Controls the detail of the image for Video not valid for hala Increases or decreases the color saturation level not valid for 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 valid for RGB Reset The settings and adjustments for Picture will be returned to the factory settings with the exception of the following Preset numbers and Reference within the Preset screen The settings and adjustments under Detail Settings within the Preset screen that are not currently selected will not be reset Menu Descriptions amp Functions Image Options Pict Aspect Ratio Image Options v Normal Setup Information Horizontal Reset Vertical Clock Phase Noise Reduction Computer Selecting Aspect Ratio Aspect Ratio Aspect Ratio allows you to select the best Aspect mode to display your source image You can also display the Aspect Ratio menu by pressing the ASPECT button on the remote control When 4 3 is selected from the source i e DVD player the following selections will display When 16 9 is selected from the source i e DVD player the following selections will display Normal Wide Zoom Cinema Native Standard Left and right Left and right 4 3 Aspect stretched stre
71. o not place the projector in the following conditions on an unstable cart stand or table near water baths or damp rooms in direct sunlight near heaters or heat radiating appliances in a dusty smoky or steamy environment on a sheet of paper or cloth rugs or carpets e f you wish to have the projector installed on the ceiling 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 n addition the ceiling must be strong enough to support the projector and the installation must be in accor dance with any local building codes Please consult your dealer for more information Important Information Place the projector in a horizontal position The tilt angle of the projector should not exceed 10 degrees nor should the projector be installed in any way other than the desktop and ceiling mount otherwise lamp life could decrease dramatically x A Fire and Shock Precautions A Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build up of heat inside your projector Allow at least 4 inches 10cm of space between your projector and a wall Do not try to touch the ventilation outlet on the left front when seen from the front as it can become heated while the projector is turned on and immediately after the projector is turne
72. on SVGA VT480 and VT48 e Multiple video mode selections depending on your source e Security feature prevents unauthorized individuals from displaying images e You can control the projector with a PC or control system using the PC Control port e Easy set up and operation e The contemporary cabinet design is light compact and complements any office boardroom Auditorium e You can use the supplied wireless remote control and remote mouse receiver to operate your PC mouse from across the room The remote mouse receiver supports almost any PC using a USB connection VT580 and VT480 only About this user s manual The fastest way to get started is to take your time and do everything right the first time Take a few minutes now to review the user s manual This may save you time later on At the beginning of each section of the manual you ll find an overview If the section doesn t apply you can skip it 1 Introduction Part Names of the Projector Front Top Zoom Lever VT580 VT480 VT58 VT57 Digital Zoom Button VT48 page 23 Controls page 5 Ventilation inlet Filter Cover Remote sensor page 49 Two filters VT580 and VT480 Focus Ring One filter on VT58 VT57 and VT48 page 23 Built in Security Slot Adjustable Tilt Foot Button page 22 Lens Cap Adjustable Foot page 22 This security slot supports the MicroSaver Security System MicroSaver
73. on angle during projection The left and right horizontal keystone correction is not available Place the projector so that the lens surface is parallel to the screen The rear feet of the projector can be adjusted to level the projector NOTE e Auto and Manual Keystone correction angle could be less than 30 degrees depending on the signal and or aspect ratios e Using keystone correction can cause the image to be slightly blurred because the correction is made electronically NOTE e When the menu is displayed the Keystone Correction operation is not available by using the buttons on the projector cabinet When the menu is displayed press the EXIT button to close the menu and then perform the Keystone correction e From the menu select Setup General Keystone The changes can be saved with Keystone Save page 43 25 3 Projecting an Image Basic Operation Q Optimizing RGB Picture Automatically Adjusting the Image Using Auto Adjust Optimizing an RGB image automatically Press the AUTO ADJ button to optimize an RGB image automatically This adjustment may be necessary when you connect your computer for the first time Poor picture Normal picture NOTE Some signals may take time to display or may not be displayed correctly e The Auto Adjust function does not work for component and video signals e f the Auto Adjust operation cannot optimize the RGB signal try to adjust Horizon
74. page 62 1 Introduction G Part Names of the Remote Control 7 8 9 C em 1 2 4 6 3 BIL 19 VOLUME ASPECT HELP O C21 Infrared Transmitter page 8 POWER ON Button page 19 POWER OFF Button page 27 MAGNIFY Button page 29 PIC MUTE Button page 29 PAGE UP DOWN Button Not available on VT58 VT57 and VT48 page 33 34 MENU Button SELECT AV b Button ENTER Button 10 EXIT Button 11 MOUSE L CLICK Button Not available on VT58 VT57 and VT48 page 33 34 12 MOUSE R CLICK Button Not available on VT58 VT57 and VT48 page 33 34 13 VIDEO Button page 21 14 S VIDEO Button page 21 15 COMPUTER 1 2 Button The COMPUTER 2 button is not available on VT58 VT57 and VT48 page 21 16 AUTO ADJ Button page 26 17 VOLUME Button page 26 18 LAMP MODE Button page 30 19 ASPECT Button page 41 20 PICTURE Button page 40 to 41 21 HELP Button page 47 22 FREEZE Button page 29 The PAGE UP DOWN MOUSE L CLICK and MOUSE R CLICK buttons work only when the supplied remote mouse receiver is connected with your computer 1 Introduction Battery Installation 1 Press firmly and slide the 2 Install new batteries AAA 3 Slip the cover back over the bat battery cover off Ensure that you have the teries until it snaps into place Do batteries polarity align
75. played 6 Type in a combination of the four SELECT buttons AV lt gt and press the ENTER button pe NOTE A keyword must be four to 10 digits in length Please make a note of your keyword Keyword The Confirm Keyword screen will be displayed NOTE Do not forget your keyword However if you forget your keyword NEC or your dealer will provide you with your Release Code upon proof of ownership See more information at the end of this section 32 7 in the same combination of SELECT button AV 4 gt and press the ENTER button The confirmation screen will be displayed 8 Select Yes and press the ENTER button Security function will be enabled 1 Are you sure The Security function has been enabled 31 4 Convenient Features To turn on the projector when Security is enabled 1 2 3 Press the Main Power Switch to the On position 1 Press and hold the POWER or the ON STAND BY button for a minimum of 1 second The projector will be turned on and display a message to the effect that the projector is security protected Press the MENU button Keyword T J2 45L8 73HU RV43 1 YAT EETC PEN The Keyword screen will be displayed Enter your keyword in the Keyword screen and press the ENTER button You can view the projected image NOTE The security disable mode is maintained until the main power is turned off by setting the main power switch to or unpluggin
76. r s image enables you to enjoy a much larger image when a smaller space is required Contact your NEC dealer if you need a mirror system If you re using a mirror system and your image is inverted use the MENU and SELECT buttons on your projector cabinet or your remote control to correct the orientation page 44 2 Installation and Connections Making Connections NOTE When using with a notebook PC be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered up If the screen goes blank while using your remote control it may be the result of the computer s screen saver or power management software Enabling the computer s external display Displaying an image on the notebook PC s screen does not necessarily mean it outputs a signal to the projector When using a PC compatible laptop a combination of function keys will enable disable the external display Usually the combination of the key along with one of the 12 function keys gets the external display to come on or off For example NEC laptops use Fn while Dell laptops use Fn F8 key combinations to toggle through external display selections Connecting Your PC or Macintosh Computer NOTE VI580 VT480 The COMPUTER 1 connector supports Plug
77. r 2100 up to 3100 hours in Eco mode hours of service If this happens be sure to replace the lamp If you continue to use the lamp after 2000 hours up to 3000 hours in 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 NOTE Lamp life for VT58 VT57 VT48 is 3000 hours in Normal mode and 4000 hours in Eco mode The projector will turn off and go into standby mode after 3100 up to 4100 hours in Eco mode hours of service To replace the lamp Optional lamp and tools needed for replacement Replacement lamp VT85LP VT580 VT480 or VT80LP VT58 VT57 VT48 1 Place the projector on a soft cloth and turn it over to access the lamp cover on the bottom 2 Remove the lamp cover 1 Press firmly and slide the lamp cover by 1 cm 0 4 e Do not force to pull the lamp cover 2 Push to release two catches on both sides and slide the lamp cover off 6 Maintenance 3 Remove the lamp housing 1 Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condition The two screws are not removable 2 Remove the lamp housing by holding it Interlock NOTE There is an interlock on this case to prevent the risk of electrical shock Do not attempt to circumvent this interlock 4 Install a new lamp housi
78. r projector The static background from previous images will disappear Disposing of your used product EU wide legislation as implemented in each Member State requires that used electrical and electronic products carrying the mark left must be disposed of separately from normal household waste This includes projectors and their electrical accessories or lamps When you dispose of such products please HEB follow the guidance of your local authority and or ask the shop where you purchased the product After collecting the used products they are reused and recycled in a proper way This effort will help us reduce the wastes as well as the negative impact such as mercury contained in a lamp to the human health and the environment at the minimum level The mark on the electrical and electronic products only applies to the current European Union Member States Important Information WARNING TO CALIFORNIA RESIDENTS Handling the cables supplied with this product will expose you to lead a chemical known to the State of California to cause birth defects or other reproductive harm Wash hands after handling RF Interference for USA only WARNING The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Solutions America Inc in this manual Failure to comply with this government regulation could void your right to operate this equipment This equipment has been
79. s during ship ment or movement by the customer or by improper handling by the customers 3 Problems or damage caused by improper usage or unwarrant able alterations or repairs by the customer 4 Problems or damage caused by fire salt damage gas damage earthquakes lightning damage storm or flood damage or other natural disasters or such external factors as dust cigarette smoke abnormal voltage etc 66 5 Problems or damage caused by use in hot or humid places in vehicles boats or ships etc 6 Problems or damage caused by expendable supplies or devices connected to the product other than those designated by NEC 7 Problems caused by natural consumption wear or deterioration of parts under normal usage conditions 8 Problems or damage to lamps and other expendable supplies included parts or optional parts 9 Other conditions stipulated in the warranty included with the prod uct also apply NOTE The product can be used overseas with voltages of 100 to 120V and 200 to 240V by using a power cable suited for the standards and power source volt age of the country in which the product is being used List of TravelCare Outlets This list applies as of December 1 2004 For the most up to date information please refer to the websites of the service stations in the various countries on the List of TravelCare Out lets or to the NEC website at http www nec pj com In Europe NEC Europe Ltd European Techni
80. t from getting inside the projector and should be cleaned after every 100 hours of operation more often in dusty conditions If the filter is dirty or clogged your projector may overheat CAUTION e Turn off the projector turn off the main power switch and unplug the projector before replacing the filters e Only clean the outside of the filter cover with a vacuum cleaner Do not attempt to operate the projector without the filter cover To clean the air filter Vacuum the filter through the filter cover VT580 VT480 To replace the filter Sponge 1 Remove the filter cover by pushing down on the catch of the cover until you feel it detach NOTE The VT580 VT480 have two filters the VT58 VT57 VT48 have one filter only 2 Gently peel off the filter sponge and replace it with the new one 49 6 Maintenance 3 Reinstall the new filter cover 4 Clear the filter hours used To reset the filter usage time from the menu select Reset Clear Filter Hours page 48 for resetting the filter usage time NOTE Do not wash the filter with soap and water Soap and water will damage the filter membrane Before replacing the filter remove dust and dirt from the projector cabinet Keep out dust and dirt during filter replacement NOTE When you replace the lamp it is also wise to replace the filter The filter comes in the same package with your replacement lamp Cleaning the Cabinet
81. tal Vertical Position Clock and Phase manually 42 Turning Up or Down Volume Sound level from the speaker can be adjusted Increase volume Decrease volume TIP When no menus appear the SELECT buttons on the projector cabinet work as a volume control 26 3 Projecting an Image Basic Operation Turning off the Projector To turn off the projector 1 First press the POWER ON STAND BY button on the projector cabinet or the POWER OFF button on the remote control The Power Off Are you sure message will appear Power Off Are you sure 2 Secondly press the ENTER button or press the POWER ON STAND BY or the POWER OFF button again Power On Fan running Standby O LAMP O LAMP O LAMP O STATUS O STATUS 7 power indicator will glow orange After the Power 191 projector turns off the cooling fans keep operating Steady green light Blinking Steady orange for 30 seconds Cool down time orange light light Immediately after turning on the projector and displaying an image you cannot turn off the projector for 60 seconds STATUS 3 Finally turn off the Main Power switch The power indicator will go out TIP The main power of the projector can be turned off by pressing the main power switch or by unplugging the power cable even during the cool down period after the projector is turned off NOTE Do not turn off
82. tched Normal Wide Zoom 16 9 image displayed Left and right Left and right stretched to in 4 3 mode stretched display the true aspect Native RGB only Turns off the scaling feature The projector displays the current image in its true resolution 41 5 Using On Screen Menu NOTE e When you are displaying an RGB image with a higher resolution than the projector s native resolution the image will be displayed in Normal even if Native is selected Only when displaying an RGB image with a lower resolution than the projector s native resolution will the image be able to be displayed in its true resolution Native You can adjust the image position for Cinema aspect See Cinema Position for setting the image position Copyright Please note that using this projector for the purpose of commercial gain or the attraction of public attention in a venue such as a coffee shop or hotel and employing compression or expansion of the screen image with a Aspect Ratio setting may raise concern about the infringement of copyrights which are protected by copyright law Adjusting the Vertical Position of Image Cinema Position for Cinema only This feature adjusts the vertical position of the image when viewing video with Cinema aspect ratio selected When Cinema is selected in Aspect Ratio the image is displayed with black borders on the top and bottom You can adjust the vertical position between top and bottom NOTE This op
83. 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 interference in a residential installation This equipment generates uses and can radi ate 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 radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help For UK only 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 contact your supplier Important Safeguards These safety instructions are to ensure the long life of your projector and to prevent fire and shock Please read them carefully and heed all warnings A Installation e D
84. tion is available only when Cinema is selected in Aspect Ratio Adjusting Horizontal Vertical Position Clock and Phase Position Clock available for RGB signal only You can adjust the image manually for position and stability Horizontal Vertical Clock and Phase Horizontal Vertical Adjusts the image location horizontally and vertically Clock Use this item to fine tune the computer image or to remove any vertical banding that might appear This function adjusts the clock frequencies that eliminate the horizontal banding in the image This adjustment may be neces sary when you connect your computer for the first time 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 Phase only after the Clock is complete NOTE A projected image may not be displayed correctly during adjustment of Clock or Phase This is normal NOTE The Horizontal and Vertical options can be adjusted for component signals Selecting Noise Reduction Level Noise Reduction Select one of the three levels for reducing video noise Off Low or High NOTE Noise reduction set to off gives best image quality by way of higher bandwidth Noise reduction set to on softens the image 42 5 Using On Screen Menu Menu Descriptions amp Functions Setup General VT580 VT480 VT58
85. use from the remote control PAGE UP DOWN Button scrolls the viewing area of the window or to move to the previous or next slide in PowerPoint on your computer SELECT AW b Buttons moves the mouse cursor on your computer MOUSE L CLICK Button works as the mouse left button MOUSE R CLICK Button works as the mouse right button About Drag Mode By pressing the MOUSE L CLICK or R CLICK button for 2 or 3 seconds then releasing the drag mode is set and the drag operation can be performed simply by pressing the SELECT AV 4 button To drop the item press the MOUSE L CLICK or R CLICK button To cancel it press the MOUSE R CLICK or L CLICK button NOTE When you operate the computer using the SELECT AV lt button with the menu displayed both the menu and the mouse pointer Will be affected Close the menu and perform the mouse operation TIP You can change the Pointer speed on the Mouse Properties dialog box on the Windows For more information see the user documentation or online help supplied with your computer 34 5 Using On Screen Menu Using the Menus NOTE The on screen menu may not be displayed correctly while interlaced motion video image is projected 1 Press the MENU button on the remote control or projector cabinet to display the Menu Preset Image Options 2 Presentation Setup Detail Settings Information Brightness Reset Contrast Computer 2 Press the SELECT A or
86. utton to select the item 2 Use the SELECT AV buttons to highlight the item you want to set 3 Press the ENTER button The selected item will be displayed For Selecting items Radio button Radio button Use this round button to select an option in a dialog box e Use the SELECT AV buttons to select the item 6 Repeat steps 2 5 to adjust an additional item or press the MENU button to close the menu 36 5 Using On Screen Menu Menu Elements Title Slide bar Picture 0 0 Preset Image Options 2 Presentation Setup Detail Settings Information Brightness Reset Contrast Source Computer Off Timer remaining time Picture General Installation Options Onti Hadio button j Bras Auto Keystone m Off 2 n Setup Keystone Information Keystone Save Off O On Reset Wall Color Solid triangle Off Lamp Made v Normal Language Ka English Check mark Computer Picture Source Version Tab Image Options Lamp Life Remaining Setup ees Lamp Hours Used Reset Filter Hours Used Projector Hours Used Thermometer symbol Key Lock symbol Computer Menu windows dialog boxes typically have the following elements Title AA Indicates the menu title HILL Indicates the selected menu or item Indicates the currently selected source Remaining countdown time Indicates the remaining countdown time when the Off Timer is preset Sol
87. wide Use as a rule of thumb e The Zoom lever adjusts the image size 10 e For more details on throw distance see page 11 2 Installation and Connections Selecting a Location VT48 The further your projector is from the screen or wall the larger the image The minimum size the image can be is approximately 25 0 64 m measured diagonally when the projector is roughly 35 inches 0 9 m from the wall or screen The largest the image can be is 300 7 6 m when the projector is about 434 inches 11 0 m from the wall or screen Use the drawing below as a guide Screen Size REPORTS mum 609 609 6 W x 457 2 H 240 W x 180 H gt gt 2 H 240 W x 180 H Screen Size 487 7 W X 365 8 H 192 W x 144 H 406 4 W x 304 8 H 160 W x 120 H 365 8 W x 274 3 H 144 W x 108 H 304 8 W x 228 6 H 120 W x 90 H 243 8 W x 182 9 H 96 W x 72 H 203 2 W x 152 4 H 80 W x 60 H gt 162 6 W x 121 9 H 64 W x48 H 121 9 W x 91 4 H 48 W x 36 H 81 3 W x 61 0 H 32 W x 24 H 50 8 W x 38 1 H 20 W x 15 H Ds Lens E5 5922 gt Pg TIP e The distances are indicated by intermediate values between tele and wide Use as a rule of thumb e Digital Zoom can result in a blurry image due to the electronic zoom e The Zoom button adjusts the image size 10 e For more details on throw distance see next page 10 2 Installation and Connections
88. x MAC 1152 x VESA 1280 1280 x Q 1280 x VESA 1280 Q MAC 1280 Q VESA 1280 x VESA 1280 Q VESA 1600 Q VESA 1600 x Q VESA 1600 x VESA 1600 SDTV 576i 625i SDTV 576p 625p Q HDTV 1080i 1125i 1920 x HDTV 1080i 1125i 1920 x Q 720p 750p 1280 x SDTV 480p 525p DVD YCbCr DVD YCbCr Images in above flagged with are compressed with Advanced AccuBlend on VT580 VT58 VT57 Images in above flagged with are compressed with Advanced AccuBlend on VT480 VT48 480 480 480 480 480 480 480 350 350 400 600 600 600 600 600 624 768 768 768 768 768 864 870 960 960 960 1024 1024 1024 1024 1200 1200 1200 1200 1080 1080 720 Frequency H kHz 15 78 15 63 15 78 15 63 31 47 31 48 35 00 37 86 37 50 39 38 43 27 31 47 39 44 39 44 35 16 37 88 48 08 46 88 53 67 49 72 48 36 56 48 60 24 60 02 68 68 67 50 68 68 60 00 75 00 85 94 63 98 69 87 79 98 91 15 75 00 81 25 87 50 9 75 15 63 31 25 33 75 28 13 45 00 31 47 15 73 15 63 NOTE Some composite sync signals may not be displayed correctly Signals other than those specified in the table above 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 UXGA 1600x 1200 is supported for separate sync signal only Refres
89. you press hold the SOURCE button for a minimum of 2 seconds the oe SS S input source will change as follows TO O VT580 VT480 Computer1 gt Computer2 Video S Video Computer1 VT58 VT57 VT48 Computer Video S Video Computer If no input signal is present the input will be skipped When the input source you wish to project is displayed release the SOURCE button Using the Remote Control Press any one of the COMPUTER 1 2 VIDEO S VIDEO buttons NOTE the COMPUTER 2 button is not available on the VT58 57 and VT48 21 3 Projecting an Image Basic Operation Adjusting the Picture Size and Position Place your projector on a flat level surface and ensure that the projector is square to the screen Lift the front edge of the projector to center the image vertically If the projected image does not appear square to the screen then use the Keystone feature for proper adjustment page 24 Move the projector left to center the image horizontally on the screen Adjust the Tilt Foot 1 Lift the front edge of the projector Adjustable Tilt Foot Button AN CAUTION Do not try to touch the ventilation outlet during Tilt Foot adjustment as it can become heated while the projector is turned on and during its cool down period after it is turned off 2 Push and hold the Adjustable Tilt Foot Button on the front of the projector to

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