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VT575, VT676 manual
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Contents
Page
Safety Cautions
Important Information
RF Interference (for USA only)
WARNING
Important Safeguards
Installation
Fire and Shock Precautions
Lamp Replacement
Attaching the Supplied Carrying Handle (VT676/VT670/VT470 only)
Top Features
Terminal Panel Features
Battery Installation
Remote Control Precautions
Table of Contents
4. Convenient Features
5. Using On-ScreenMenu
6. Maintenance
7. Appendix
1. Introduction
What's in the Box
Introduction to the Projector
NOTE: Composite video standards are as follows:
About this user's manual
Part Names of the Projector
Bottom
Attaching the supplied carrying handle
Top Features
VT676/VT670/VT575/VT470
VT47
1.POWER Button (ON / STAND BY) ( )
2.POWER Indicator
Terminal Panel Features
COMPUTER 1 and 2 IN / Component Input Connector (Mini
COMPUTER AUDIO Input Mini Jack (Stereo Mini)
2.MONITOR OUT Connector (Mini D-Sub15 Pin)
This connector outputs RGB signal in standby mode
Part Names of the Remote Control
20.HELP Button
21.FREEZE Button
This button will freeze a picture. Press again to re- sume motion
15.COMPUTER 1/2 Button
16.AUTO ADJ. Button
Battery Installation
1 Press firmly and slide the battery cover off
Remote Control Precautions
•Handle the remote control carefully
•If the remote control gets wet, wipe it dry immediately
2. Installation and Connections
Setting Up the Screen and the Projector
25
2. Installation and Connections
Selecting a Location (VT47)
180
Throw Distance and Screen Size
Distance Chart
WARNING
*Do not attempt to install the projector yourself
Reflecting the Image
Making Connections
To connect SCART output (RGB)
Video equipment such as DVD player
Female
To COMPUTER 1 input (COMPUTER input on VT47)
ADP-SC1
Connecting an External Monitor
To do so:
1.Turn off the power to your projector, monitor and computer
4.Turn on the projector, monitor and the computer
NOTE: Daisy chain connection is not possible
Connecting Your DVD Player with Component Output
1.Turn off the power to your projector and DVD player
4.Turn on the projector and DVD player
Connecting Your VCR or Laser Disc Player
To make these connections, simply:
Connecting the Supplied Power Cable
Connect the supplied power cable to the projector
CAUTION:
•While the Hour Glass icon appears
3. Projecting an Image (Basic Operation)
Turning on the Projector
3. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
To select a menu language, follow these steps:
1.Use the SELECT or button to select one of the 8 languages for the menu
2. Press the ENTER button to execute the selection
Selecting a Source
1.Lift the front edge of the projector
3.Push down the Adjustable Tilt Foot Levers
Zoom
VT676/VT670/VT575/VT470
VT47
3.Projecting an Image (Basic Operation)
Focus
Correcting Keystone Distortion
5. Press the MENU button to close the menu
Optimizing RGB Picture Automatically
Turning Up or Down Volume
Turning off the Projector
After Use
4. Convenient Features
Turning off the Image and Sound
Freezing a Picture
Enlarging and Moving a Picture
Using Remote Mouse Receiver (VT676/VT670/VT470 only)
5. Using On-ScreenMenu
Using the Menus
5. Using On-ScreenMenu
Menu Elements
List of Menu Items
NOTE: Some menu items are not available depending on the input source
Menu Descriptions & Functions [Picture]
User Adjust (when using User)
Selecting Base Setting [Base Setting]
• Presentation
• Video
• Movie
Menu Descriptions & Functions [Image]
Menu Descriptions & Functions [Setup]
Selecting Menu Language [Language]
Selecting Menu Color [Menu Color Select]
Selecting Menu Display Time [Menu Display Time]
Selecting a Color or Logo for Background [Background]
Selecting Projector Orientation [Orientation]
Menu Descriptions & Functions [Advanced]
To disable the Security function:
Disabling the Cabinet Buttons [Cabinet Button Lock]
This option turns on or off the Cabinet Button Lock function
•Key symbol indicates the Cabinet Button Lock is enabled
Enabling High Speed Fan Mode [Fan Mode]
High
(Advanced Page 2)
Enabling Power Management [Power Management]
(not available for Video and
S-Video
signals)
Menu Descriptions & Functions [Information]
Menu Descriptions & Functions [Default]
6. Maintenance
Cleaning or Replacing the Filter
Cleaning the Cabinet and the Lens
Replacing the Lamp
Remove the lamp housing by holding it
4. Insert a new lamp housing until the lamp housing is plugged into the socket
Order this from your NEC dealer
Secure it in place with the two screws
Be sure to tighten the screws
Finally, select the menu
7. Appendix
Troubleshooting
7. Appendix
Common Problems & Solutions
Problem
Check These Items
Does not turn on
If there is no picture, or the picture is not displayed correctly
•Power on process for the projector and the PC
•Enabling the computer’s external display
•Non-standardsignal output from the computer
•Image displayed is incorrect when using a Macintosh
Specifications
LCD Panel
0.7" p-SiTFT active-matrix(with Micro Lens Array on VT676, VT670 and
VT575 only)
Resolution
Sync Compatibility
Separate Sync / Composite Sync / Sync on G
Built-inSpeaker
1W (monaural)
Power Requirement
Cabinet Dimensions
VT47
Pin Assignments of D-SubCOMPUTER Input Connector
Compatible Input Signal List
PC Control Codes and Cable Connection
PC Control Connector (DIN-8P)
Optional Presentation Remote Control Kit (PR52KIT)
8.POINTER Button
9.PAGE UP/DOWN Buttons
10.MENU Button
11.Mouse Button
In Mouse mode*, this button works as your computer mouse
3 Slip the cover back over the bat
teries until it snaps into place
Using the Laser Pointer
CAUTION:
• Do not look into the laser pointer while it is on
• Do not point the laser beam at a person
• Do not allow children to use the laser pointer
Troubleshooting Check List
In the space below please describe your problem in detail
Information on application and environment where your projector is used
Projector
Model number:
Serial No.:
TravelCare Guide
Page
TO: NEC or NEC's Authorized Service Station:
FM:
(Company & Name with signature)
Application Sheet for TravelCare Service Program
Condition of your TravelCare Service Program