Table of Contents | NEC VT575, VT676 specification

	Table of Contents
4. Convenient Features	30
Turning Off the Image and Sound	30
Freezing a Picture	30
Enlarging and Moving a Picture	30
Using the Remote Mouse Function (VT676/VT670/VT470 only)	31
5. Using On-Screen Menu	32
Using the Menus	32
Menu Elements	34
List of Menu Items	35
Menu Descriptions & Functions [Picture]	37
Menu Descriptions & Functions [Image]	39
Menu Descriptions & Functions [Setup]	40
Menu Descriptions & Functions [Advanced]	42
Menu Descriptions & Functions [Information]	46
Menu Descriptions & Functions [Default]	47
6. Maintenance	48
Cleaning or Replacing the Filter	48
Cleaning the Cabinet and the Lens	49
Replacing the Lamp	50
7. Appendix	53
Troubleshooting	53
Specifications	56
Cabinet Dimensions	58
VT676/VT670/VT575/VT470	58
VT47	59
Pin Assignments of D-Sub COMPUTER Input Connector	60
Compatible Input Signal List	61
PC Control Codes and Cable Connection	62
Optional Presentation Remote Control Kit (PR52KIT)	64
Troubleshooting Check List	68
TravelCare	70

vi

Image 7

NEC VT575, VT676 manual Table of Contents

Contents

VT676/VT670/VT575/VT470/VT47 Precautions Safety CautionsDOC Compliance Notice for Canada only Place the projector in a horizontal position Important SafeguardsInstallation Important Information RF Interference for USA only Iii Important Information Fire and Shock Precautions Important Information Lamp Replacement Table of Contents Table of Contents For VT676, VT670 and VT470 only Whats in the Box? Introduction to the Projector Features youll enjoyIntroduction Introduction Front/Top Part Names of the ProjectorRear Introduction Bottom Introduction Top Features VT676/VT670/VT575/VT470 VT47 Part Names of the Remote Control Computer 1/2 Button Volume +- ButtonHelp Button Freeze Button Remote Control Precautions Introduction Battery InstallationOperating Range for Wireless Remote Control Selecting a Location VT676/VT670/VT575/VT470 Setting Up the Screen and the Projector 240 Installation and Connections Selecting a Location VT47 Distance Chart Installation and Connections Throw Distance and Screen Size Reflecting the Image Installation and Connections VT676/VT670/VT575/VT470VT47 Connecting Your PC or Macintosh ComputerMaking Connections Enabling the computer’s external display To connect Scart output RGB To do so Installation and Connections Connecting an External Monitor Audio Equipment To make these connections, simply OUT Turning on the Projector Projecting an Image Basic Operation To select a menu language, follow these steps Projecting an Image Basic Operation Selecting a Source Using the Remote Control Lift the front edge of the projector VT676/VT670/VT575/VT470 ZoomProjecting an Image Basic Operation VT676/VT670/VT575/VT470 Focus Auto Keystone Correction Correcting Keystone DistortionManual Keystone Correction Press the Menu button to close the menu VT676/VT670/VT575/VT470 VT47 Turning Up or Down VolumeAdjusting the Image Using Auto Adjust Optimizing RGB Picture Automatically Preparation Make sure that the projector is turned off Turning off the ProjectorAfter Use To turn off the projector Freezing a Picture Turning off the Image and SoundEnlarging and Moving a Picture Using Remote Mouse Receiver VT676/VT670/VT470 only Using the Menus Using On-Screen Menu Using On-Screen Menu Menu Elements Indicates the Cabinet Button Lock is enabled COMPUTER2 List of Menu Items Current Signal All Data Using Picture Management Picture Management Using the Wall Color Correction Wall ColorMenu Descriptions & Functions Picture Adjusting White Balance Brightness RGB/Contrast RGB Using On-Screen Menu User Adjust when using UserSelecting Base Setting Base Setting Selecting Gamma Correction Mode Gamma Correction Saving Vertical Keystone Correction Keystone Save Menu Descriptions & Functions ImageEnabling Auto Keystone Auto Keystone Correcting Vertical Keystone Distortion Manually Keystone Using Off Timer Off Timer Menu Descriptions & Functions SetupSelecting Lamp Mode Lamp Mode Selecting Menu Display Time Menu Display Time Using On-Screen Menu Selecting Menu Language LanguageEnabling Key Sound and Error Sound Beep Selecting Menu Color Menu Color Select Menu Descriptions & Functions Advanced To enable the Security functionSecurity To disable the Security function Selecting Signal Format Signal Select Enabling High Speed Fan Mode Fan Mode Adjusting Position/Clock when Auto Adjust is off Setting Auto Adjust Auto AdjustTurning On Flicker Reduction Flicker Reduction Selecting Communication Speed Communication Speed Menu Descriptions & Functions Information Clearing Lamp Hour Meter Clear Lamp Hour Meter Menu Descriptions & Functions DefaultReturning to Factory Default Factory Default Resetting the Filter Usage Hours Clear Filter Usage To clean the air-filter Cleaning or Replacing the FilterTo replace the filter sponge Maintenance Cleaning the Cabinet and the Lens To replace the lamp Replacing the Lamp Interlock Maintenance Indicator Messages Troubleshooting Appendix Problem Check These Items Power on process for the projector and the PC Optical SpecificationsElectrical VT575/VT47 2.1 1.2A VT676/VT670/VT470 2.7 1.4AMechanical Cabinet Dimensions Appendix VT47 Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub Computer Input ConnectorPin No RGB Signal Analog YCbCr Signal SXGA+ Compatible Input Signal List Cable Connection PC Control Codes and Cable ConnectionPC Control Codes VT676/VT670/VT575/VT470 PC Control Codes VT47 Appendix PC Control Connector DIN-8P Part Names and Functions of the Remote Control Optional Presentation Remote Control Kit PR52KITPackage List UP/DOWN Buttons Volume +/- ButtonsPJ OFF Mouse Slide Switch Pointer Button Appendix Battery Installation Using Remote Mouse Receiver Appendix Using the Laser Pointer Other Troubleshooting Check ListPower Video and Audio Video equipment Installation environmentSignal cable Computer TravelCare Guide TravelCare a service for international travelers Asia and Middle East Application Sheet for TravelCare Service Program Condition of your TravelCare Service Program