NEC Vt47 Projector User Manual

Portable Projector
VT676/VT670/VT575/VT470/VT47
User’s Manual 

i
Important Information
Safety Cautions
Precautions
Please read this manual carefully before using your NEC VT676/VT670/VT575/VT470/VT47 Projector and keep the
manual handy for future reference. Your serial number is located on the bottom of your projector. Record it here:
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 easily
accessible.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE...

ii
Important Information
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 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...

iii
Important Information
Fire and Shock Precautions
1. 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 (10 cm) of space between your projector and a wall.
2. 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...

iv
Lamp Replacement
•To replace the lamp, follow all instructions provided on page 50.
•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 NEC dealer for lamp replacement....

v
Table of Contents
Important Information...........................................................................i
1. Introduction......................................................................................1

 Whats in the Box? ........................................................................................................ 1
 Introduction to the Projector ......................................................................................... 2
 Part Names of the Projector...

vi
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...

1

 Whats 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.
ZOOMF
O
C
US
SELE
CTLAMP
STATUS
POWER
VIDEO
S-VIDEO
COMPUTER-1
COMPUTER-2
ON/STAND BY
AUTO
ADJ.Projector
Lens cap
(24F40111)
Power cable
(US: VT676/VT670/VT470:  7N080213)
(US: VT575/VT47:  7N080212)
(EU: VT676G/VT670G/VT470G:  7N080007)
(EU: VT575G/VT47G:  7N080005)RGB/VGA signal cable...

2
1. Introduction
 Introduction to the Projector
This section introduces you to your new VT676/VT670/VT575/VT470/VT47 Projector and describes the features and
controls.
Congratulations on Your Purchase of The VT676/VT670/VT575/VT470/VT47 Projector
The VT676/VT670/VT575/VT470/VT47 is one of the very best projectors available today. The VT676/VT670/VT575/
VT470/VT47 enables you to project precise images up to 300 inches across (measured diagonally) from your PC or
Macintosh computer (desktop or notebook),...

3
NOTE: Composite video standards are as follows:
NTSC: U.S. TV standard for video in U.S. and Canada.
PAL: TV standard used in Western Europe.
PAL-N: TV standard used in Argentine, Paraguay and Uruguay.
PAL-M: TV standard used in Brazil.
PAL60: TV standard used for NTSC playback on PAL TVs.
SECAM: TV standard used in France and Eastern Europe.
NTSC4.43: TV standard used in Middle East countries.
•You can use the supplied wireless remote control and remote mouse receiver to operate your PC mouse
wireless...