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NEC投影机-VT800说明书.pdf
INDEX
Front cover
Important Information
Table of Contents
1. Introduction
(1) What’s in the Box?
(2) Introduction to the Projector
Congratulations on Your Purchase of the Projector
Features you’ll enjoy :
About this user’s manual
(3) Part Names of the Projector
Front/Top
Rear
Bottom
Top Features
Terminal Panel Features
(4) Part Names of the Remote Control
Battery Installation
Operating Range for Wireless Remote Control
Remote Control Precautions
2. Installation and Connections
(1) Setting Up the Screen and the Projector
Selecting a Location
(2) Making Connections
Connecting Your PC or Macintosh Computer
Connecting an External Monitor
Connecting Your HDMI Compatible Equipment
Connecting Your DVD Player with Component Output
Connecting Your VCR
Connecting to a Network
Connecting the Supplied Power Cable
3. Projecting an Image (Basic Operation)
(1) Turning on the Projector
Note on Startup screen (Menu Language Select screen)
(2) Selecting a Source
Selecting the computer or video source
(3) Adjusting the Picture Size and Position
Adjusting the focus (Focus ring)
Finely adjusting the size of an image (Zoom lever)
Adjusting the Tilt Foot
(4) Correcting Keystone Distortion
Auto Keystone Correction
Manual Keystone Correction
(5) Optimizing an RGB Image Automatically
(6) Adjusting Volume Up & Down
(7) Turning off the Projector
(8) After Use
4. Convenient Features
(1) Turning Off the Image and Sound
(2) Freezing a Picture
(3) Enlarging and Moving a Picture
(4) Changing Lamp Mode
(5) Getting Integrated Help
(6) Using a USB Mouse
(7) Using the Optional Remote Mouse Receiver (NP01MR)
(8) Correcting Horizontal and Vertical Keystone Distortion (Cornerstone)
(9) Displaying Two Pictures at the Same Time
Selecting the PIP or SIDE BY SIDE Mode [MODE]
POSITION
(10) Preventing Unauthorized Use of the Projector
Turning on the Security function by assigning a keyword for the first time
Checking If Security is enabled
Disabling the Security
(11) Limiting Access Level to Available Menu Items
Logging On
Logging Off
Creating or Adding a User
Editing a User (Changing Account Settings)
Deleting a User
(12) Operation Using an HTTP Browser
Overview
Preparation Before Use
Handling of the Address for Operation via a Browser
Structure of the HTTP Server
(13) Projecting Your Computer’s Screen Image from the Projector via a Network [NETWORK PROJECTOR]
Setting the Projector to Network Projector Input Mode
Changing the resolution of Windows Vista screen to the information on [DISPLAY RESOLUTION] in the NETWORK PROJECTOR screen.
Projecting the Image with Network Projector
Exiting the Network Projector Operation
(14) Using the Projector to Operate Your Computer via a Network [REMOTE DESKTOP]
Setting the password to the user account of Windows Vista
Setting the Remote Access
Checking the IP address on Windows Vista
Starting the Remote Desktop
Exiting the Remote Desktop
5. Using the Viewer
(1) Making the Most out of the Viewer Function
(2) Saving data to a USB memory device
(3) Operating the Viewer Function from the Projector (playback)
Projecting slides (Viewer)
Operating Viewer Menu
Setting Option for Viewer
THUMBNAILS menu
Exiting Viewer
(4) Changing Background Logo
6. Using On-Screen Menu
(1) Using the Menus
Using ADVANCED menu and BASIC menu
Entering alphanumeric characters by using Software Keyboard
(2) Menu tree
(3) Menu Elements
(4) Menu Descriptions & Functions [SOURCE]
COMPUTER1 and 2
HDMI
VIDEO
S-VIDEO
VIEWER
NETWORK
ENTRY LIST
(5) Menu Descriptions & Functions [ADJUST]
[PICTURE]
[MODE]
[PRESET]
[DETAIL SETTINGS]
[GENERAL]
Selecting Reference Setting [REFERENCE]
Selecting Gamma Correction Mode [GAMMA CORRECTION]
Adjusting Color Temperature [COLOR TEMPERATURE]
[WHITE BALANCE]
Adjusting White Balance [WHITE BALANCE]
[CONTRAST]
[BRIGHTNESS]
[SHARPNESS]
[COLOR]
[HUE]
[RESET]
[IMAGE OPTIONS]
Adjusting Clock and Phase [CLOCK/PHASE]
Adjusting Horizontal/Vertical Position [HORIZONTAL/VERTICAL POSITION]
Selecting Overscan Percentage [OVERSCAN]
Selecting Aspect Ratio [ASPECT RATIO]
Selecting Resolution [RESOLUTION]
[VIDEO]
Using Noise Reduction [NOISE REDUCTION]
Selecting Interlaced Progressive Conversion Process Mode [DEINTERLACE]
Turning On or Off the 3D Dimensional Separation [3D Y/C SEPARATION]
[AUDIO]
Controlling Sound [VOLUME/BASS/TREBLE/BALANCE]
Enabling 3D Surround [3D SURROUND]
(6) Menu Descriptions & Functions [SETUP]
[BASIC]
Selecting Keystone Mode [KEYSTONE]
Selecting Cornerstone Mode [CORNERSTONE]
Using the PIP/SIDE BY SIDE Function
Using the Wall Color Correction [WALL COLOR]
Setting Lamp Mode to Normal or Eco [LAMP MODE]
Using Off Timer [OFF TIMER]
[TOOLS]
Using Program Timer [PROGRAM TIMER]
Using [CORNERSTONE]
Using [ENTRY LIST]
Setting the Current Date and Time [DATE,TIME PRESET]
Setting Mouse Pointer,Button and Sensitivity [MOUSE]
Using [HELP]
Logging Off Your Projector [LOGOFF]
Selecting Menu Language [LANGUAGE]
[MENU]
Selecting Menu Color [COLOR SELECT]
Turning On /Off Source Display,Message and Time [SOURCE DISPLAY ],[MESSAGE DISPLAY ], [TIME DISPLAY ],[ID DISPLAY]
Selecting Menu Display Time [MENU DISPLAY TIME]
Selecting a Color or Logo for Background [BACKGROUND]
Selecting Interval Time for Filter Message [FILTER MESSAGE]
Setting Closed Caption [CLOSED CAPTION]
[INSTALLATION(1)]
Selecting Projector Orientation [ORIENTATION]
Selecting Aspect Ratio and Position for Screen [SCREEN]
[INSTALLATION(2)]
[NETWORK SETTINGS]
[GENERAL]
[WIRED]
[DOMAIN]
[MAIL]
Selecting Communication Speed [COMMUNICATION SPEED]
Setting Security [SECURITY SETTINGS]
Disabling the Cabinet Buttons [CONTROL PANEL LOCK]
Setting a Password [BACKGROUND LOCK]
ACCOUNT LOCK
ACCOUNT
[SECURITY]
Setting a Password for PJLink [PJLink]
Selecting Power-saving in [STANDBY MODE]
Turning On or Off Remote Sensor [REMOTE SENSOR]
Setting ID to the Projector [CONTROL ID]
[OPTIONS]
Setting Auto Adjust [AUTO ADJUST]
Enabling Auto Power On [AUTO POWER ON (AC)]
Enabling Power Management [AUTO POWER OFF]
Enabling High Speed Fan Mode [FAN MODE]
Selecting Default Source [DEFAULT SOURCE SELECT]
Selecting Signal Format [SIGNAL SELECT]
Selecting [COLOR SYSTEM]
Setting HDMI [HDMI SETTINGS]
Setting MONITOR OUT Connector [OUT TERMINAL]
(7) Menu Descriptions & Functions [INFO.]
[USAGE TIME]
[SOURCE(1)]
[SOURCE(2)]
[WIRED LAN]
[VERSION(1)]
[VERSION(2)]
(8) Menu Descriptions & Functions [RESET]
[CURRENT SIGNAL]
[ALL DATA]
[ALL DATA (INCLUDING ENTRY LIST)]
Clearing Lamp Hour Meter [CLEAR LAMP HOURS]
Resetting the Filter Usage Hours [CLEAR FILTER HOURS]
7. Maintenance
(1) Cleaning or Replacing the Filter
(2) Cleaning the Cabinet and the Lens
(3) Replacing the Lamp
8. Appendix
(1) Troubleshooting
Indicator Messages
Common Problems &Solutions
(2) Specifications
(3) Cabinet Dimensions
(4) Screen Size and Projection Distance
(5) Pin Assignments of D-Sub COMPUTER1/2 Input Connector
(6) Compatible Input Signal List
(7) PC Control Codes and Cable Connection
PC Control Codes
Cable Connection
PC Control Connector (D-SUB 9P)
(8) Troubleshooting Check List
(9) TravelCare Guide
Portable Projector
VT800
User’s Manual
2nd edition, July 2008
• IBM is a trademark or registered trademark of International Business Machines Corporation.
• Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc., registered in the U.S. and other countries.
• Microsoft, Windows and PowerPoint are trademarks or registered trademarks of Microsoft Corporation.
• Windows Vista is either a registered trademark or trademark of Microsoft Corporation in the United States and/
or other countries.
• VESA is a registered trademark of Video Electronics Standards Association.
• All Rights Reserved. Corel, the Corel logo, Ulead, the Ulead logo, Ulead Photo Explorer, InterVideo, the Inter-
Video logo, are trademarks or registered trademarks of Corel Corporation and/or its subsidiaries.
• HQV is a registered trademark of Silicon Optix Inc.
• HDMI, the HDMI Logo and High-Defi nition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC.
• Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other
countries and areas.
• 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 NEC VT800 projector and keep the manual handy for future
reference.
CAUTION
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 eas-
ily accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABINET.
THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns the user that uninsulated voltage within the unit may be suffi cient to cause electrical
shock. Therefore, it is dangerous to make any kind of contact with any part inside of the unit.
This symbol alerts the user that important information concerning the operation and maintenance of
this unit has been provided.
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 Regula-
tions.
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.
Doing so can result in these images being temporarily sustained on the surface of the LCD panel.
If this should happen, continue to use your projector. The static background from previous images will
disappear.
WARNING TO CALIFORNIA RESIDENTS:
Handling the cables supplied with this product will expose you to lead, a chemical known to the State of Califor-
nia to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.
i
Important Information
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 follow the guidance of your local authority and/or ask the shop where you purchased the prod-
uct.
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 hu-
man health and the environment at the minimum level.
The mark on the electrical and electronic products only applies to the current European Union Mem-
ber States.
ii
Important Information
RF Interference (for USA only)
WARNING
The Federal Communications Commission does not allow any modifi cations or changes to the unit EXCEPT
those specifi ed by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this govern-
ment regulation could void your right to operate this equipment. This equipment has been tested and found
to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a residential installation. This equip-
ment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment does cause harmful interference to 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:
• Reorient or relocate the receiving antenna.
• 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 (fi ve 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 fi re and shock. Please read
them carefully and heed all warnings.
Installation
• Do 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.
• If you wish to have the projector installed on the ceiling:
- Do not attempt to install the projector yourself.
- The projector must be installed by qualifi ed 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.
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.
10˚
iii
Important Information
Fire and Shock Precautions
• Ensure that there is suffi cient 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 as it can become heated while the projector is turned on.
• 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 screw-
driver into your project. If something should fall into your projector, disconnect it immediately and have the ob-
ject removed by a qualifi ed 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 fi re.
• The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power
supply fi ts 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 fi re 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 melt-
ing 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 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 fi re.
- 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 projector serviced by a qualifi ed 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.
If the projector does not operate normally when you follow the instructions described in this user’s manual.
If the projector has been dropped or the cabinet has been damaged.
If the projector exhibits a distinct change in performance, indicating a need for service.
• 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.
• Turn off the projector and unplug the power cable if the projector is not to be used for an extended period of
time.
• When using a LAN cable:
For safety, do not connect to the connector for peripheral device wiring that might have excessive voltage.
iv
Important Information
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.
• Do not send the projector in a soft case by parcel delivery service or cargo shipment. The projector inside
the soft case could be damaged.
• 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 unplug the power cable from the wall outlet or projector when the projector is powered on. Doing so
can cause damage to the AC IN connector of the projector and (or) the prong plug of the power cable.
To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch
and a breaker.
• 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.
• 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
If the remote control gets wet, wipe it dry immediately.
• Handle the remote control carefully.
•
• Avoid excessive heat and humidity.
• Do not heat, take apart, or throw batteries into fi re.
•
• 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.
If you will not be using the remote control for a long time, remove the batteries.
Lamp Replacement
• To replace the lamp, follow all instructions provided on page 117.
• Be sure to replace the lamp when the message [THE LAMP HAS REACHED THE END OF ITS USABLE
LIFE. PLEASE REPLACE THE LAMP.] appears. If you continue to use the lamp after the lamp has 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.
v
Important Information
About High Altitude mode
• Set [FAN MODE] to [HIGH ALTITUDE] when using the projector at altitudes approximately 5500 feet/1600 me-
ters or higher.
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [HIGH ALTI-
TUDE] can cause the projector to overheat and the protector could shut down. If this happens, wait a couple
minutes and turn on the projector.
• Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [HIGH ALTI-
TUDE] can cause the lamp to overcool, causing the image to fl icker. Switch [FAN MODE] to [AUTO].
• Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of optical
components such as the lamp.
About Copyright of original projected pictures:
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 the fol-
lowing functions may raise concern about the infringement of copyrights which are protected by copyright law.
[ASPECT RATIO], [SCREEN] setting, [KEYSTONE], [CONERSTONE], [PIP/SIDE BY SIDE], Magnifying feature
and other similar features.
vi
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