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NEC manual Specifications, Model Number VT770, 116, Optical, Electrical

Models: VT770

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9. Appendix

Specifications

This section provides technical information about the VT770 Projector's performance.

Model Number	VT770
Optical
LCD Panel	0.8" p-Si TFT active-matrix with Micro Lens Array
Resolution	1024 768 pixels* native, up to UXGA with Advanced AccuBlend
Lens	Manual zoom and focus:
	F1.7 - 2.0	f=24.0 - 28.8mm
Lamp	200W (152W Eco mode)
Image Size	25 - 300 inches (0.6 - 7.6 m) diagonal
Projection Distance	2.38 - 35.8 ft / 0.7 (Wide) - 11 m (Tele)
Projection Angle	Tele : 9.5° - 9.9° Wide : 11.4° - 12.1°
Electrical
Inputs	2 RGB (D-Sub 15 Pin), 1 Component (RCA3 [YCbCr]),
	1 S-Video (DIN 4 Pin), 1 Video (RCA), 2 Stereo Mini Audio,
	2 (L/R) RCA Audio, 1 PC Control (D-Sub 9 Pin)
Outputs	1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio
USB Port	1 A Type, 1 B Type
PC Card	1 Slot
Video Compatibility	NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, HDTV: 1080i,
	1080i/50Hz, 720p, 576p, 480p, 480i, 576i/50Hz
Scan Rate	Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
	Vertical: 50 Hz to 120 Hz
Video Bandwidth	RGB: 80 MHz (-3dB)
Color Reproduction	16.7 million colors simultaneously, Full color
Horizontal Resolution	NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60: 540 TV lines
	SECAM: 300 TV lines
	RGB: 1024 dots (H) 768 dots (V)
External Control	RS232, IR
Sync Compatibility	Separate Sync / Composite Sync / Sync on G
Built-in Speaker	5W 2
Power Requirement	100 - 240V AC, 50 / 60 Hz
Input Current	3.2A (100 - 240V AC)
Power Consumption	9W in Idle mode / 6W in Power-saving mode /
	280W in Lamp Normal mode /
	225W in Lamp Eco mode

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NEC manual Specifications, Model Number VT770, 116, Optical, Electrical

Contents

VT770 Safety Cautions PrecautionsDOC Compliance Notice Acoustic Noise Information Ordinance-3. GsgvImportant Information RF Interference Important SafeguardsInstallation Important Information Fire and Shock Precautions Important Information Lamp Replacement To replace the lamp, follow all instructions provided onTable of Contents Using the Viewer Introduction Whats in the Box? IntroductionCongratulations on Your Purchase of the VT770 Projector Features you’ll enjoy on the VT770Introduction to the Projector Introduction Part Names of the Projector Cb/PbIntroduction Carrying the Projector Introduction Top Features Introduction Terminal Panel Features Video Input Connector Mini DIN 4 Pin USB Mouse Port Type aUSB Computer Port Type B PC Control Port D-Sub 9 PinDVD player, laser disc player or document camera Part Names of the Remote ControlVideo Button Component ME NU Select Operating Range for Wireless Remote Control Introduction Battery InstallationRemote Control Precautions Installation and Connections Setting Up the Screen and the Projector Installation and ConnectionsSelecting a Location 150Reflecting the Image Installation and Connections Throw Distance and Screen SizeDistance Chart Connecting Your PC or Macintosh Computer Making ConnectionsEnabling the computer’s external display To connect to a PC or Macintosh, simplyTo connect Scart output RGB Installation and Connections Connecting an External Monitor To do soAudio Equipment DVD player To make these connections, simply VideoCompone AUD Projecting an Image Turning on the Projector Projecting an Image Basic OperationTo select a menu language, follow these steps Press the Enter button to execute the selectionSelecting from Source List Detecting the Signal AutomaticallySelecting a Source Adjusting the Picture Size and Position Adjust the Tilt FootUse the Focus ring to obtain the best focus Projecting an Image Basic Operation ZoomFocus Correcting Keystone Distortion Auto Keystone CorrectionManual Keystone Correction You can also correct keystone distortion manually To do soProjecting an Image Basic Operation Optimizing RGB Picture Automatically Turning Up or Down VolumeAdjusting the Image Using Auto Adjust Turning off the Projector After UseTo turn off the projector Preparation Make sure that the projector is not turned onConvenient Features Switching Operation Mode between Computer and Projector Convenient FeaturesDuring Computer mode Turning Off the Image and SoundYou can enlarge the area you want up to 400 percent Using the PointerEnlarging and Moving a Pic- ture Using a USB Mouse Operate the Menus using the USB mouseYou get the contents about Help Getting the On-line HelpWhen using the USB Port Using the Remote Mouse FunctionConnecting to your computer for the remote mouse function Cornerstone Confirmation screen is displayed Adjustable ranges for 3D Reform are as follows Making Freehand Drawings on a Projected Image ChalkBoard On the remote control or projector cabinet ExitPreventing the Unauthorized Use of the Projector Assigning a Keyword for the first timeConvenient Features Convenient Features Convenient Features Checking If Security is enabled Convenient Features Disabling the Security Using a USB Memory Device or USB Memory Card Reader Using the Viewer Making the Most out of the Viewer Function Using the Viewer Inserting and Removing a PC Card Inserting the PC CardRemoving the PC Card Direction for Inserting the PC CardOperating the Viewer Function from the Projector playback Projecting slides ViewerUsing the Viewer Viewer Window Elements Using the Viewer Setting Option for Viewer Play ModeAuto OffViewing Digital Images Using the Viewer Deleting Captured Images To delete captured imagesThis completes deleting To delete all the captured imagesChanging Background Logo Using Dynamic Image Utility On the supplied CD-ROM Using Dynamic Image Utility 2.0 on the supplied CD-ROM Contents of the Supplied CD-ROM IntroductionLimitations of Liability OthersOperating Environment Image Express Utility 1.0 not available on this modelDynamic Image Utility 2.0 Installation Equipment Connections and SettingsSoftware Installation Uninstalling Starting/Exiting the SoftwareDisplay Help Preparation Please start Dynamic Image UtilityExit the Software Preparation Please start Viewer PPT ConverterTroubleshooting Check Points CountermeasuresUsing On-Screen Menu Stores changes Using the MenusUsing On-Screen Menu Menu tree MenuVideo Menu Elements Menu Descriptions & Functions Adjust Using On-Screen Menu Preset Detail SettingsAdjusting Y/C Delay Level Y/C Delay Adjusts Y/C delay levelSelecting Color Matrix Color Matrix Light yellowSetting Vertical Edges Vertical Enhancer Selecting Interlace or Deinterlace I/P ConverterSelect this option for a still image Movie Select this option for a moving imageMenu Descriptions & Functions Image Left & Right stretched with black borders on top and bottomStretched to display in 169 aspect ratio Standard 169 aspectLeft and right stretched to display the true aspect Using On-Screen Menu Adjusting Clock and Phase Pixel Adjust Adjusting Horizontal/Vertical Position PositionAdjusts the image location horizontally and vertically Select overscan percentage 0%, 5% and 10% for signalSelecting Aspect Ratio and Position for Screen Screen Menu Descriptions & Functions SetupSetup Page1 Selecting Menu Language Language Setting Lamp Mode to Normal or Eco Lamp ModeThis is the default setting 100% Brightness Using On-Screen Menu Selecting Keystone Mode Keystone Selecting Cornerstone Mode CornerstoneChanges will be saved even when you turn off the projector You can correct vertical distortion manually from the menuDisabling the Cabinet Buttons Cabinet Button Using Sleep Timer Sleep TimerSetup Page2 Using On-Screen Menu Setting a Password Password Logo To assign your passwordTo delete your password EntryUsing On-Screen Menu Security To register a PC card as a protect key Selecting a Color or Logo for Background Background To delete PC card data you registeredMenu can be turned off manually Selecting Color System Color System Selecting Signal Format Signal SelectSetup Page3 Selecting S-Video Mode S-Video Mode Select ConnectorIdentifies the 169 or 43 signal Turning On / Off Source Display and Message Display SelectUsing On-Screen Menu Selecting Menu Color Menu Color Select Enabling Power Management Power ManagementEnabling High Speed Fan Mode Fan Mode Built-in fans run at a fixed high speedRemote Sensor Using On-Screen Menu Enabling Standby Mode Standby ModeEnabling Auto Start Auto Start Clearing Lamp Hour Meter Lamp Hour Resetting the Filter Usage Hours Filter UsageSetup Page5 Setting Mouse Pointer, Button and Sensitivity Mouse 100Selecting Projecting Pointer Icon Pointer Pointer 1Using On-Screen Menu Selecting the ChalkBoard ChalkBoard 101Remaining Lamp Time Display Menu Descriptions & Functions Information102 103 Menu Descriptions & Functions ResetReturning to Factory Default Entering the Currently Projected Signal into the Entry List Using the Entry ListEntry List 104Using On-Screen Menu Entry Edit Command 105Maintenance 106107 Cleaning the FiltersMaintenance Cleaning the Lens 108To replace the lamp Replacing the Lamp and Filters109 110 To replace the filters sponge Maintenance Replacing the Filters111 Appendix 112Appendix Indicator Messages113 114 For more information contact your dealer115 Specifications Model Number VT770116 Optical117 Appendix MechanicalUnit mm inch Cabinet Dimensions118 Pin Assignments of D-Sub Computer 1/2 Input Connector Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog 119Compatible Input Signal List 120PC Control Connector D-SUB 9P PC Control Codes and Cable Connection121 PC Control CodesUsing Software Keyboard 122TravelCare Guide 123124 Asia and Middle East125 Company & Name with signatureCondition of your TravelCare Service Program 126