Sharp Xg Nv3xu Projector User Manual

							E-1
Dear SHARP Customer
Welcome to the SHARP Family. We are pleased that you are now the owner of a SHARP Color
LCD Projector built for outstanding quality, reliability and performance.
Every SHARP Color LCD Projector is adjusted for a proper picture and has passed through the
most stringent quality control tests at the factory. We have prepared this OPERATION MANUAL
so that you have the ability to adjust the picture and color to your personal viewing preference.
We sincerely hope that you will be satisfied with the quality and performance of your Color LCD
Projector for many years to come.
Please read the instructions carefully, and keep them handy for future reference.
IMPORTANT
For your assistance in reporting the loss or
theft of your Color LCD Projector, please
record the Serial Number located on the rear
of the projector and retain this information.
Important Information
There are two important reasons for prompt warranty registration of your new SHARP LCD
Projector, using the REGISTRATION CARD packed with the projector.
1. WARRANTY
This is to assure that you immediately receive the full benefit of the parts, service and
labor warranty applicable to your purchase.
2. CONSUMER PRODUCT SAFETY ACT
To ensure that you will promptly receive any safety notification of inspection, modification,
or recall that SHARP may be required to give under the 1972 Consumer Product Safety
Act, PLEASE READ CAREFULLY THE IMPORTANT ÒLIMITED WARRANTYÓ CLAUSE.
U.S.A.Ê ONLY
WARNING:High brightness light source. Do not stare into the beam of light, or view directly.
Be especially careful that children do not stare directly into the beam of light.
WARNING:To reduce the risk of fire or electric shock, do not expose this product to rain or
moisture.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER.
NO USER-SERVICEABLE PARTS EXCEPT LAMP UNIT.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated
Òdangerous voltageÓ within the productÕs
enclosure that may be of sufficient
magnitude to constitute a risk or electric
shock to persons.
The exclamation point within a triangle is
intended to alert the user to the presence of
important operating and maintenance
(servicing) instructions in the literature
accompanying the product.CAUTION
Model No.: XG-
NV3XU
Serial No.:
RISK OF ELECTRIC SHOCK.
DO NOT REMOVE SCREWS
EXCEPT SPECIFIED USER
SERVICE SCREW. 
						

							E-2
Important Safeguards
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to ensure
your personal safety. But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARD.
In order not to defeat the safeguards incorporated into this LCD Projector, observe the following basic rules for its
installation, use and servicing. For your own protection and reliable usage of your LCD Projector, please be sure to
read these ÒImportant SafeguardsÓ carefully before use.
1. Read InstructionsÑAll the safety and operating instructions should be read before the product is operated.
2. Retain InstructionsÑThe safety and operating instructions should be retained for future reference.
3. Heed WarningsÑAll warnings on the product and in the operating instructions should be adhered to.
4. Follow InstructionsÑAll operating and use instructions should be followed.
5. CleaningÑUnplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
6. AttachmentsÑDo not use attachments not recommended by the product manufacturer as they may cause
hazards.
7. Water and MoistureÑDo not use this product near water Ð for example, near a bathtub, wash bowl, kitchen
sink, or laundry tub; in a wet basement; or near a swimming pool; and the like.
8. AccessoriesÑDo not place this product on an unstable cart, stand, tripod, bracket, or table. The product
may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart,
stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of
the product should follow the manufacturerÕs instructions, and should use a mounting accessory recom-
mended by the manufacturer.
9. A product and cart combination should be moved with care. Quick stops, excessive force,
and uneven surfaces may cause the product and cart combination to overturn.
10. VentilationÑSlots and openings in the cabinet are provided for ventilation to ensure reliable operation of the
product and to protect it from overheating, and these openings must not be blocked or covered. The open-
ings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This prod-
uct should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is
provided or the manufacturerÕs instructions have been adhered to.
11. Power SourcesÑThis product should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supply to your home, consult your product dealer or
local power company. For products intended to operate from battery power, or other sources, refer to the
operating instructions.
12. Grounding or PolarizationÑThis product is equipped with a three-wire grounding-type plug, a plug having a
third (grounding) pin. This plug will only fit into a grounding-type power outlet. This is a safety feature. If you
are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not
defeat the safety purpose of the grounding-type plug.
13. Power-Cord ProtectionÑPower-supply cords should be routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the product. WARNING:FCC Regulations state that any unauthorized changes or modifications to this equipment not
expressly approved by the manufacturer could void the userÕs authority to operate this equipment.
The enclosed RGB signal cable and Macintosh adaptor must be used with the device. The cable and adaptor
are provided to ensure that the device complies with FCC Class A verification. INFORMATION
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the interference at his own expense.
U.S.A. ONLY
U.S.A. ONLY
U.S.A. ONLY 
						

							E-3
14. LightningÑFor added protection for this product during a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will pre-
vent damage to the product due to lightning and power-line surges.
15. OverloadingÑDo not overload wall outlets, extension cords, or integral convenience receptacles as this can
result in a risk of fire or electric shock.
16. Object and Liquid EntryÑNever push objects of any kind into this product through openings as they may
touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill
liquid of any kind on the product.
17. ServicingÑDo not attempt to service this product yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
18. Damage Requiring ServiceÑUnplug this product from the wall outlet and refer servicing to qualified service
personnel under the following conditions:
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following the operating instructions. Adjust only those con-
trols that are covered by the operating instructions, as an improper adjustment of other controls may
result in damage and will often require extensive work by a qualified technician to restore the product to
normal operation.
e. If the product has been dropped or damaged in any way.
f. When the product exhibits a distinct change in performanceÑthis indicates a need for service.
19. Replacement PartsÑWhen replacement parts are required, be sure the service technician has used replace-
ment parts specified by the manufacturer or with the same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other hazards.
20. Safety CheckÑUpon completion of any service or repairs to this product, ask the service technician to per-
form safety checks to determine that the product is in proper operating condition.
21. Wall or Ceiling MountingÑThe product should be mounted to a wall or ceiling only as recommended by the
manufacturer.
22. HeatÑThe product should be situated away from heat sources such as radiators, heat registers, stoves, or
other products (including amplifiers) that produce heat.
Cautions Concerning the Laser Pointer
CAUTION
LASER RADIATION-
DO NOT STARE INTO BEAM
WAVE LENGTH : 670nm
MAX. OUTPUT : 1mW
CLASS II LASER PRODUCT
COMPLIES WITH 21 CFR SUBCHAPTER JSHARP ELECTRONICS CORPORATION
SHARP PLAZA, MAHWAH, NEW JERSEY 07430
TEL : 1-800-BE-SHARP
U.S.A. ONLYREMOTE CONTROL
MODEL NO. : G1414CESA
DC6V (1.5VX4PCS.)
MADE IN JAPAN
FABRIQUÉ AU JAPON
AVOID EXPOSUREÑ
LASER RADIATION IS
EMITTED FROM THIS
APERTURE.
LASER LIGHT WINDOW
The laser pointer on the remote control
emits a laser beam from the laser light
window shown in the figure to the left. The
laser emitted is a class II laser; therefore,
do not look into the laser window or shine
the laser beam on yourself or other people.
The three marks to the left are the caution
labels for the laser beam.
Always use the laser pointer at tempera-
tures between 41¡F and 104¡F (`5¡C and
`40¡C).
Caution:
¥ Use of controls or adjustments or perfor-
mance of procedures other than those speci-
fied herein may result in hazardous radiation
exposure. 
						

							E-4
Notes on Operation
About the Temperature Monitor Function:
¥ If the projector starts to overheat due to set-up problems or a dirty air filter, ÒTEMP.Ó will flash
in the upper-left corner of the picture. If the temperature continues to rise, then the lamp will
turn off, the TEMPERATURE WARNING indicator will flash, and after a 90-second cooling-off
period the power will shut off. Refer to page 30, ÒMaintenance Indicators,Ó when the ÒTEMP.Ó
warning appears in the picture.
¥ The cooling fan regulates the internal temperature, and its performance is automatically
controlled. The sound of the fan may change during operation due to changes in the fan
speed.
TEMP.
Outstanding Features
Allows easy projection of large screen, full-color com-
puter and video images.
¥ Can be projected directly onto a video screen or white
wall.
¥ Lightweight, convergence-free system for easy installa-
tion.
DIRECT COMPUTER COMPATIBILITY
A multi-scan RGB Input accepts signals from SXGA
(1,280 dots 2 1,024 lines compressed), XGA (1,024Ê dots
2 768 lines), SVGA (800 dots 2 600 lines), VGA
(640Ê dots 2 480 lines) and Mac (1,024 dots 2 768 lines
maximum) compatible computers without the need for
any additional hardware.
HIGH PICTURE QUALITY
The three LCD panels contain 786,432 2 RGB pixels to
achieve exceptionally bright, high quality images.
INTELLIGENT COMPRESSION
SXGA images are compressed and projected without
image data loss.
VERSATILE REMOTE CONTROL
¥ Built-in wireless mouse allows simultaneous operation
of projector and computer.
¥ Built-in Laser Pointer for professional presentations.
FLEXIBLE USE
¥ In addition to the standard front projection mode, the
menu driven functions can be used to instantly reverse
the image for rear projection, and invert the image for
ceiling mounting.
¥ Screen projection size adjusts from 40 to 300 inches.
BUILT-IN STEREO SPEAKERS
Built in 2 W ` 2 W stereo amplifiers and speakers elimi-
nate the need for external audio components.
USE WITH ÒPLUG AND PLAYÓ
ÒPlug and PlayÓ compatible with VESA DDC 1 and
DDCÊ 2B standards. 
						

							E-5
Location of Controls
FRONT VIEW
Cautions:
¥ The exhaust vent, the lamp cage cover and adjacent areas may be
extremely hot during projector operation. To prevent injury, do not
touch these areas until they have sufficiently cooled.
¥ Allow at least 4( (10 cm) of space between the cooling fan (exhaust
vent) and the other nearest wall or obstruction.
¥ If the cooling fan becomes obstructed, a protection device will
automatically turn off the projector lamp. This does not indicate a
malfunction. Remove the projector plug from the wall outlet and wait
10 minutes. Then turn on the power by plugging the cord back in.
This will return the projector to its normal mode.
Remote sensor
Speakers
ENTER BLACK
SCREENON/OFFPOWER LAMP TEMP.
MUTE
INPUT SELECTVOL
MENU
POWER indicatorTEMPERATURE WARNING indicator LAMP REPLACEMENT indicator
MUTE button
VOLUME UP-
DOWN buttons
MENU button
INPUT SELECT button Lens focusing ring
Cooling fan (Intake vent)
Zoom ring
ENTER button ADJUSTMENT
(§/©, Ä/¶) buttons BLACK SCREEN button POWER ON/OFF button
OPERATION PANEL ON TOP OF PROJECTOR
COMPUTER AUDIO
PC CONTROL COMPUTER RGB
VIDEO
S-VIDEO12
LOFF ON
R LRAUDIOIN
2 IN
1AUDIO
OUTPUT
IN 1
OUTIN 2
WIRED
REMOTE IN 1 IN 2
110-120V/
200-240V~
VIDEO INPUT 1
COMPOSITE
Video: RCA
Audio: RCA
¥ PC CONTROL 1:
Use the supplied computer control cable when operating the remote
control as a wireless mouse or when controlling the projector from
the RS-232C terminal.
¥ PC CONTROL 2:
Use the computer control cable (CTANZ0711CE01) (sold separately)
when operating the remote control as a wireless mouse.
Notes:
¥ RS-232C does not function when connected to PC CONTROL 2.
¥ See page 15 for connection.
COMPUTER RGB
INPUT 1 connector
(HD-15)
COMPUTER AUDIO INPUT 1
(3.5 mm Stereo Minijack) COMPUTER RGB INPUT 2 connector (HD-15)
AUDIO OUTPUT
(3.5 mm Stereo Minijack)
(VIDEO/COMPUTER RGB)
AC INLETMAIN POWER
switch
COMPUTER RGB
OUTPUT
connector (HD-15)
Cooling fan
(Exhaust vent)
Security Lock Anchor
This projector has a Kensington
Security Standard connector for use
with a Kensington MicroSaver
Security System. Refer to the
information that came with the
system for instructions on how to use
it to secure this model.
Note:
¥ Be sure to use the Computer
Control cable when connecting
the PC CONTROL terminals.
Carrying handle
VIDEO INPUT 2
S-Video: 4-pin mini DIN
Audio: RCA
COMPUTER AUDIO INPUT 2
(3.5 mm Stereo Minijack)
WIRED REMOTE
CONTROL INPUT
(3.5 mm Minijack)
SIDE AND REAR VIEW 
						

							E-6
Position of MOUSE/ADJUSTMENT switch
BLACK SCREEN (RED)
ON (RED)
ADJ.
MENU (RED)
ENTER (RED)
ADJ. §/©, Ä/¶ (NOT LIT)
Ñ
Operating the Wireless Mouse Remote Control
The functions of your personal computerÕs mouse have been built into the remote control enabling you to operate
your projector and personal computer with the remote control.
1. Slide the MAIN POWER switch on the rear of the projector on.
2. Press the POWER ON button on the front panel of the remote control to turn the projector power on.
3. When using the remote control as a wireless mouse, move the MOUSE/ADJUSTMENT switch to the MOUSE
position. When using the remote control to operate the projector, move the MOUSE/ADJUSTMENT switch to
the ADJ. position. To activate the remote control key back-light feature, press the LIGHT button on the remote
control. The colors of the buttons will change as shown in the table at the bottom of this page.
ONMUTE
MN
B
BLACK
SCREEN
R-CLICK/ENTER
INPUT SELECT
DATA1
CHECK
MOUSE
LIGHT
LCD PROJECTORADJ. DATA2
VIDEO1 VIDEO2
LASER/
           MENU
VOL
OFF
R/C
OFF
ON
Wireless Mouse Remote Control
FRONT VIEW
ADJ. labelMOUSE label
TRANSMIT indicator
MUTE button
BLACK SCREEN
button
RIGHT-CLICK/ENTER
button
INPUT SELECT
buttons
INPUT CHECK button
MOUSE/ADJUSTMENT
switch
LIGHT buttonVOLUME UP-DOWN
buttons
LASER POINTER/MENU
button
MOUSE/ADJUSTMENT
(§/©), (Ä/¶) buttons
Note:
¥ When transporting
the remote control,
turn off the MAIN
POWER switch to
avoid draining the
batteries.
LEFT-CLICK button
Using the remote control in a dark
room
¥ Press the LIGHT button to turn on the back-
lights for the operation buttons for about 5Ê sec-
onds. The back-light colors are described in the
table to the right.
Note:
¥ If the MAIN POWER switch on the remote con-
trol is left on for more than 10 minutes without
operation, the power will automatically turn off.
To turn the power back on, press any button on
the remote control for at least one second.
SIDE VIEW
POWER ON/OFF
buttons
MOUSE
LASER POINTER (GREEN)
RIGHT-CLICK (GREEN)
MOUSE (NOT LIT)
ON (NOT LIT)
Button name
LASER POINTER/MENU
RIGHT-CLICK/ENTER
MOUSE/ADJUSTMENT
LEFT-CLICK
BLACK SCREEN
POWER ON/OFF
VOLUME UP-DOWN
MUTE
DATA 1
DATA 2
VIDEO 1
VIDEO 2
INPUT CHECK
When you change the setting of the MOUSE/ADJUSTMENT switch,
the functions of certain buttons on the remote control change. You
can tell which function the button currently possesses by the color
of its back-light display.
Remote control handling precautions¥ The laser beam used in this product is harmless when
directed onto the skin, however please be careful not to
project the beam directly into the eyes. Do not stare into
the beam using an optical instrument.
¥ Do not expose the remote control to shocks, liquids or
high humidity.
The remote control may not operate normally if exposed
to direct sunlight or other intense light sources. Should
this happen, reposition the light source or the projector.
MAIN POWER switch
of remote control 
						

							E-7
Inserting the batteries
Remove the battery cover as shown and insert four AA
size batteries making sure their polarities match the (`)
and (1) marks inside the battery compartment.
Notes:
Incorrect use of batteries may cause them to leak or burst.
¥ Insert the batteries with the (`) and (1) polarities as indi-
cated.
¥ Remove the batteries if the remote control will not be oper-
ated for an extended period of time.
¥ Maintain the batteries in a clean condition.
¥ Do not mix different brands of batteries. The life expectancy
of the new batteries will be shortened and the old batteries
may leak.
¥ When the batteries have been used up, remove them imme-
diately to prevent leakage and damage. Leaked battery fluid
may irritate the skin. Remove any battery fluid by wiping with
a cloth.
¥ Due to storage conditions and the shelf life of the supplied
batteries, they may run out after a short time. If so, replace
them with new batteries as soon as possible.
Remote control positioning
Use the remote control as shown in the figures on the left.
Note:
¥ The signal from the remote control can be reflected off the
screen for easy operation. However, the effective distance of
the signal may differ due to the screen material.
Transmission range
30¡
Press in and
downward on
the arrow
mark and
remove.
Using the optional cable with the remote control
When the remote control cannot be used due to the
range or positioning of the projector (rear projection,
etc.), connect the optional cable from the Wired Remote
Control Input jack on the remote control to the Wired
Remote Input on the rear of the projector.
Note:
¥ The signal transmitter does not function when the optional
cable is connected to the remote control.
TOP VIEW
Insert the side
tabs into their
slots and
press in the
cover until
properly
seated.
30¡
30¡45¡
Max. distance: 23* (7 m)
Reception range
REMOTE CONTROL SIGNAL
TRANSMITTER
LASER LIGHT WINDOW
Laser light shines out of this window.
CAUTION
LASER RADIATION-
DO NOT STARE INTO BEAM
WAVE LENGTH : 670nm
MAX. OUTPUT : 1mW
CLASS II LASER PRODUCT
COMPLIES WITH 21 CFR SUBCHAPTER JSHARP ELECTRONICS CORPORATION
SHARP PLAZA, MAHWAH, NEW JERSEY 07430
TEL : 1-800-BE-SHARP
U.S.A. ONLYREMOTE CONTROL
MODEL NO. : G1414CESA
DC6V (1.5VX4PCS.)
MADE IN JAPAN
FABRIQUÉ AU JAPON
The laser pointer on the remote control
emits a laser beam from the laser light win-
dow shown in the figure to the left. The laser
emitted is a class II laser; therefore, do not
look into the laser window or shine the laser
beam on yourself or other people. The two
marks to the left are the caution labels for
the laser beam.
Always use the laser pointer at tempera-
tures between 41¡F and 104¡F (`5¡C and
`40¡C).
REAR VIEW
WIRED REMOTE CONTROL
INPUT (3.5 mm Minijack) 
						

							E-8
Wireless Mouse Functions
Connection ExampleThe wireless mouse functions and laser pointer on the
remote control can help you create a more professional
presentation.
¥ By connecting the supplied computer control cable to the
PC CONTROL terminal on your projector and the supplied
mouse control cables to the mouse terminal on your
personal computer, you can use the wireless mouse on the
remote control, instead of the mouse equipped with your
personal computer, to operate your personal computer.
The wireless mouse functions will work with personal
computers compatible with IBM PS/2, serial (RS-232C) or
Apple ADB type mouse systems.
POWER ON/OFF
buttons
ONMUTE
MN
BBLACK
SCREEN
R-CLICK/ENTER
INPUT SELECT
DATA1
CHECKMOUSELIGHT
LCD PROJECTORADJ. DATA2
VIDEO1 VIDEO2
LASER/
           MENU
VOLOFF
RIGHT-CLICK button
LASER POINTER button
MOUSE/ADJUSTMENT
switch
Functions and Operations
MOUSE buttons
COMPUTER AUDIO
PC CONTROL COMPUTER RGB
VIDEO
S-VIDEO12
LOFF ON
R LRAUDIOIN
2 IN
1AUDIO
OUTPUT
IN 1
OUTIN 2
WIRED
REMOTE IN 1 IN 2
110-120V/
200-240V~
Rear terminals
Personal computer
To mouse terminal
Supplied mouse control cable (for IBM
PS/2, serial and Apple ADB type mouse)
R/C
OFF
ONMAIN POWER switch of remote control
LEFT-CLICK button
The laser pointer on the remote control emits
a laser beam from the laser light window. The
laser emitted is a class II laser; therefore, do
not look into the laser window or shine the
laser beam on yourself or other people. The
two marks to the left are the caution labels for
the laser beam.
Always use the laser pointer at temperatures
between 41¡F and 104¡F (`5¡C and
`40¡C).
CAUTION
LASER RADIATION-
DO NOT STARE INTO BEAM
WAVE LENGTH : 670nm
MAX. OUTPUT : 1mW
CLASS II LASER PRODUCT
COMPLIES WITH 21 CFR SUBCHAPTER JSHARP ELECTRONICS CORPORATION
SHARP PLAZA, MAHWAH, NEW JERSEY 07430
TEL : 1-800-BE-SHARP
U.S.A. ONLYREMOTE CONTROL
MODEL NO. : G1414CESA
DC6V (1.5VX4PCS.)
MADE IN JAPAN
FABRIQUÉ AU JAPON
Supplied
computer
control cable
¥ First, connect the units as shown above, and turn the projector power on.
¥ Second, turn the computer power on.
¥ Next, slide the MAIN POWER switch on the side of the remote control.
¥ When using the remote control as a wireless mouse, move the MOUSE/ADJUSTMENT switch to the MOUSE position.
Notes:
¥ In some situations the wireless mouse may be inoperable if your computer port is not correctly set-up. Please refer to your computer owners
manual for details on setting-up/installing the correct mouse driver.
¥ Be sure to use the computer control cable when connecting the PC CONTROL terminals.
¥ Do not connect or remove the mouse control cables and computer control cable to/from your computer while it is on. This may damage your
computer.
¥ Only one set of connection cables is supplied with your projector. For additional connection cables, contact your nearest Authorized Sharp
Industrial LCD Products Dealer or Service Center.
¥ Do not connect the mouse input terminal for IBM/Mac and the mouse input terminal for PC98 simultaneously.
MOUSE buttons
By lightly pressing the up/down and right/left arrow buttons located on the front of the remote
control, you can move the mouse cursor on your monitor screen.
Note:
¥ The amount of pressure applied to the MOUSE button determines the speed the mouse cursor travels. Pressing
lightly on the periphery of the MOUSE button makes the mouse cursor move slowly. Pressing hard makes it move
quickly.
LEFT-CLICK buttonThe LEFT-CLICK button on the back of the remote control corresponds to the left button
of the mouse on two-button mouse systems.
RIGHT-CLICK buttonThe RIGHT-CLICK button on the front of the remote control corresponds to the right
button on two-button mouse systems.
Note: For one-button mouse systems use either the LEFT-CLICK or RIGHT-CLICK button.
LASER POINTER buttonPress the LASER POINTER button to activate the laser pointer.
When the button is pressed, the light stays on; when the button is released, the light
goes off. However, even when the button is pressed continuously, the light automati-
cally goes off 1 minute after it goes on. To turn it on again press the laser pointer button
one more time.
Mouse cursor 
						

							E-9
Setting Up the Projector
Using the Focus and Zoom
¥ Zoom, Focus and Reversed/Inverted Image mode functions broaden your options for projector placement.
¥ See pages 10, 11 and 12 for details on projector setup.
SIDE VIEW
1. Turn on the MAIN POWER.
Turn on the MAIN POWER switch on the back of the
projector.
2. Turn on the POWER.
Press the POWER ON/OFF button on the projector or the
POWER ON button on the remote control to turn on the
power.Table setting
Zoom
3. Rotating the zoom ring (from the
housed position to the wide angle
position)
Rotate the zoom ring on the lens until it clicks. The pic-
ture can be adjusted within the zoom range.
4. Adjusting the focus
Rotate the lens focusing ring until the image on the
screen is in focus.
5. Adjusting the zoom
Rotate the zoom ring. The picture can be adjusted to the
desired size within the zoom range.Zoom
Ceiling setting
Invert Image
3
®
(Wide angle) Zoom ring
(Lens housed)
(Minimum picture size)
(Zoom)
«
5
Zoom ring
(Maximum picture size)Lens focusing ring
4 2
POWER LAMP TEMP.
POWER indicator 
						

							E-10
Height of Projector
Adjust to match the setup configuration.
Projector Distance and Picture Size Relationship
¥ The zoom lens allows adjustment of the image size within the projectorÕs range.
¥ For optimum picture adjustment, the projector should be placed and adjusted at a distance between 4.6 ft
(1.4Ê m) and 57.4 ft (17.5 m) from the screen.
Maximum projection distance
57.4 ft (17.5 m)
38.4 ft (11.7 m)
28.5 ft (8.7 m)
19.0 ft (5.8 m)
15.1 ft (4.6 m)
11.5 ft (3.5 m)
7.5 ft (2.3 m)Minimum projection distance
35.8 ft (10.9 m)
23.9 ft (7.3 m)
17.7 ft (5.4 m)
11.8 ft (3.6 m)
9.5 ft (2.9 m)
6.9 ft (2.1 m)
4.6 ft (1.4 m)
Projection distance (L)
Picture size
(diag.)
300 in. (2409 W 2 1809 H)
200 in. (1609 W 2 1209 H)
150 in. (1209 W 2 909 H)
100 in. (809 W 2 609 H)
80 in. (649 W 2 489 H)
60 in. (489 W 2 369 H)
40 in. (329 W 2 249 H)
Maximum L: 19.0 ft (5.8 m)Minimum L: 11.8 ft (3.6 m)
Distance between lens and screen: LLens
center
90û 90û
300 in. (2409 W 2 1809 H)
200 in. (1609 W 2 1209 H)
150 in. (1209 W 2 909 H)
100 in. (809 W 2 609 H)
80 in. (649 W 2 489 H)
60 in. (489 W 2 369 H)
40 in. (329 W 2 249 H)26.0 in. (66 cm)
17.3
 in. (44 cm)
13.0 in. (33 cm)
8.7 in. (22 cm)
7.1 in. (18 cm)
5.1 in. (13 cm)
3.5 in. (9 cm) Distance from lens center to
lower edge of screen (H)
Distance from screen
Picture size: 100 inches (254 cm)
Zoom adjustment range: 19.0 ftÐ11.8 ft
¥ Above is an illustration of maximum and minimum projection distances for the XG-NV3XU with a picture size of 100 inches
(254 cm). Move the projector forward or backward if the edges of the image are distorted.
Picture size
(diag.)
The formula for picture size and projection
distance
y
1 = (0.0586x10.0544) 2 3.28
y
2 = (0.0367x10.0702) 2 3.28
x: Picture size (diag.) (inches)
y
1: Maximum projection distance (ft)
y
2: Minimum projection distance (ft)
Note:
¥ There is an error of 54 inches (510 cm) in the
formula above.
Screen
Lens center
H90û
Lower edge of screen
(white portion) = Standard (0) pointRack/stand
90û
High edge of screen
H
¥ Ceiling Mount
When the projector is in the inverted position, use the high
edge of the screen as the base line.
Note:
¥ Optimal image quality is produced with the projector positioned perpendicular to the screen with all feet flat and level.