Canon LV-8225 User manual

MULTIMEDIA PROJECTOR
User’s Manual

2
Features and Design
This Multimedia Projector is designed with the most advanced technology for portability, durability, and
ease of use. This projector utilizes built-in multimedia features, a palette of 16.77 million colors, and
matrix liquid crystal display (LCD) technology.
 
This projector is designed compact in size
and weight. It is easy to carry and installed
anywhere you wish to use.
 
The projector has the Multi-scan system to
conform to almost all computer output signals
quickly (p.31). Up to WUXGA resolution can
be accepted.
 
- The digital zoom function allows you to
focus on the crucial information during a
presentation (pp.38,40)
- The MIC function and 10W audio output
allows you to make a presentation without
any external audio equipment (p.27).
 
Brightness of the projection lamp can be
selected (pp.28, 59).
 
With the Direct Power Off function, you can
disconnect the power cord from the wall outlet
or turn off the breaker even during projection
(p.23).
 
The Logo function allows you to customize
the screen logo (pp.53-55). You can capture
an image for the screen logo and use it for the
starting-up display or between presentations.
 
Operation menu is available in 20 languages:
English, German, French, Italian, Spanish,
Portuguese, Dutch, Swedish, Finnish, Polish,
Hungarian, Romanian, Russian, Turkish,
Kazakh, Vietnamese, Chinese, Korean,
Japanese and Thai (p.51).
 
The Security function helps you to ensure
security of the projector. With the Key lock
function, you can lock the operation on the top
control or remote control unit (p.60). PIN code
lock function prevents unauthorized use of
the projector (pp.22, 60-61).
 
Lamp and filter maintenance functions
provide for better and proper maintenance of
the projector.
 
This projector is loaded with the Wired LAN
network function. You can operate and
manage the projector via network. For details,
refer to the user’s manual of “Network Set-up
and Operation.”
 
This function enables Auto input, Auto
Keystone correction and Auto PC adjustment
by simple pressing the AUTO SET button on
the top control (p.52).
 
At the time of simple projection on the colored
wall, you can get the close color image to the
color image projected on a white screen by
selecting the similar color to the wall color
from the preset four colors.
 
The projector provides a switchable interface
terminal. You can use the terminal as
computer input or monitor output conveniently
(p.56).
 
The Power management mode function
reduces power consumption and maintains
the lamp life (p.56).
 
This is a printed version of the program
sound or other information displayed on
the screen. You can turn on the feature and
switch the channels. (p.58)

3


Each name of corporations or products in this book is either a registered trademark or a trademark of
its respective corporation.
Features and Design . . . . . . . . . . . . . .2
 .................3
.....................4
 ................5
Air Circulation 8
Installing the Projector in Proper Position 8
Moving the Projector 8
 ......................9
 ........10
Front 10
Back 10
Bottom 10
Rear Terminal 11
Top Control 12
Remote Control Unit 13
Remote Control Unit Battery Installation 14
Remote Control Unit Operating Range 14
Remote Control Code 14
......................15
Positioning the Projector 15
Adjustable Foot 16
Connecting to a Computer 17
Connecting to VIDEO Equipment 18
Connecting to COMPONENT VIDEO
and SCART Equipment 19
Using the ferrite core 20
Connecting the AC Power Cord 20
 .................21
Turning On the Projector 21
Turning Off the Projector 23
How to Operate the On-Screen Menu 24
Main Menu 25
Zoom and Focus Adjustment 26
Auto Setup Function 26
Keystone Correction 26
Sound Adjustment 27
Remote control unit Operation 28
 .................30
Input Source Selection (ANALOG PC:
COMPUTER 1/COMPUTER 2) 30
Computer System Selection 31
Auto PC Adjustment 32
Manual PC Adjustment 33
Image Mode Selection 35
Image Adjustment 36
Aspect Setting
(for LV-7290, LV-7295, LV-7390) 37
Aspect Setting (For LV-8225) 39
.....................41
Input Source Selection
(VIDEO, S-VIDEO) 41
Input Source Selection
(COMPONENT, SCART) 42
VIDEO System Selection 43
Image Mode Selection 44
Image Adjustment 45
Aspect Setting
(for LV-7290, LV-7295, LV-7390) 47
Aspect Setting (for LV-8225) 49
 .........................51
Setting 51
 .....................64
Input Source Information Display 64
 ........65
WARNING indicator 65
Replacing the Filter 66
Resetting the Filter Counter 66
Attaching the Lens Cap 67
Cleaning the Projection Lens 67
Cleaning the Projector Cabinet 67
Lamp Replacement 68
 .......................70
Troubleshooting 70
Menu Tree 73
Indicators and Projector Condition 75
Compatible Computer Specifications 76
Technical Specifications 77
Optional Parts 78
PJ Link Notice 79
Attaching the Filter Cover to the Projector 79
Configurations of Terminals 80
PIN Code Protection 81
Dimensions 82

4


















Before installing and operating this projector, read
this manual thoroughly.
This projector provides many convenient features
and functions.
Operating the projector properly enables you to
manage those features and maintains it in good
condition for many years to come. Improper
operation may result in not only shortening the
product-life, but also malfunctions, fire hazard, or
other accidents.
If your projector seems to operate improperly,
read this manual again, check operations and
cable connections and try the solutions in the
“Troubleshooting” section on pages 70-72 of this
manual. If the problem still persists, contact the
dealer where you purchased the projector or the
service center.






bECOME DETERIORATED.





 

– This projector produces intense light from the
projection lens. Do not stare directly into the
lens, otherwise eye damage could result. Be
especially careful that children do not stare
directly into the beam.
– Install the projector in a proper position.
Improper positioning may reduce the lamp life
and result in severe accident or fire hazard.
– Allowing the proper amount of space on the
top, sides, and rear of the projector cabinet is
critical for proper air circulation and cooling of
the unit. The dimension shown here indicate the
minimum space required.
If the projector is to be built into a compartment
or similarly enclosed, these minimum distances
must be maintained.
– Do not cover the ventilation slot on the projector.
Heat build-up can reduce the service life of your
projector, and can also be dangerous.
– If the projector is unused for an extended time,
unplug the projector from the power outlet.
– Do not project the same image for a long time.
The afterimage may remain on the LCD panels
by the characteristic of panel.
SIDE and TOP REAR
0.7’(20cm)
1.5’(50cm) 3’(1m) 3’(1m)
20cm
50cm 1m 1m

Not for use in a computer room as defined in
the Standard for the Protection of Electronic
Computer/Data Processing Equipment, ANSI/
NFPA 75.

Hg LAMP(S) INSIDE THIS PRODUCT
CONTAIN MERCURY AND MUST BE
RECYCLED OR DISPOSED OF ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS.

5
 
All the safety and operating instructions should
be read before the product is operated.
Read all of the instructions given here and retain
them for later use. Unplug this projector from
AC power supply before cleaning. Do not use
liquid or aerosol cleaners. Use a damp cloth for
cleaning.
Follow all warnings and instructions marked on
the projector.
For added protection to the projector during a
lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from
the wall outlet. This will prevent damage due to
lightning and power line surges.
Do not expose this unit to rain or use near
water... for example, in a wet basement, near a
swimming pool, etc...
Do not use attachments not recommended by
the manufacturer as they may cause hazards.
Do not place this projector on an unstable cart,
stand, or table. The projector may fall, causing
serious injury to a child or adult, and serious
damage to the projector. Use only with a cart
or stand recommended by the manufacturer, or
sold with the projector. Wall or shelf mounting
should follow the manufacturer’s instructions,
and should use a mounting kit approved by the
manufacturers.
A n a p p l i a n c e a n d c a r t
combination should be moved
with care. Quick stops, excessive
force, and uneven surfaces may
cause the appliance and cart
combination to overturn.
Slots and openings in the back and bottom
of the cabinet are provided for ventilation, to
ensure reliable operation of the equipment and
to protect it from overheating.
The openings should never be covered with
cloth or other materials, and the bottom opening
should not be blocked by placing the projector
on a bed, sofa, rug, or other similar surface. This
projector should never be placed near or over a
radiator or heat register.
This projector should not be placed in a built-in
installation such as a book case unless proper
ventilation is provided.
Never push objects of any kind into this projector
through cabinet slots 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 projector.
Do not install the projector near the ventilation
duct of air-conditioning equipment.
This projector 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
supplied, consult your authorized dealer or local
power company.
Do not overload wall outlets and extension cords
as this can result in fire or electric shock. Do not
allow anything to rest on the power cord. Do
not locate this projector where the cord may be
damaged by persons walking on it.
Do not attempt to service this projector yourself
as opening or removing Covers may expose you
to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
Unplug this projector from wall outlet and refer
servicing to qualified service personnel under
the following conditions:
a. When the power cord or plug is damaged or
frayed.
b. If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or
water.
d. If the projector does not operate normally by
following the operating instructions. Adjust
only those controls that are covered by the
operating instructions as improper adjustment
of other controls may result in damage and
will often require extensive work by a qualified
technician to restore the projector to normal
operation.
e. If the projector has been dropped or the
cabinet has been damaged.
f. When the projector exhibits a distinct change
in performance-this indicates a need for
service.
When replacement parts are required, be sure
the service technician has used replacement
parts specified by the manufacturer that have
the same characteristics as the original part.
Unauthorized substitutions may result in fire,
electric shock, or injury to persons.
Upon completion of any service or repairs to this
projector, ask the service technician to perform
routine safety checks to determine that the
projector is in safe operating condition.

6

Immediately turn the power off, unplug the projector,
and contact your dealer under the following
conditions, otherwise a fire or an electric shock may
result.
– If smoke comes out from it.
– If it emits a strange odor, or makes a strange noise.
– If lamp goes out with a loud bang.
– If water or any other liquid gets into it.
– If metal or foreign objects get inside it.
– If it is knocked down or dropped and the cabinet is
broken.

Follow the instructions below when using the power
cable, otherwise a fire, an electric shock, or injury
may result.
– Do not place heavy objects on the power cord or
position the power cord under the projector. Doing
so may damage the power cord.
– Do not run the power cord under a carpet. As it
goes unnoticed, excessive load may be applied on
the cord unintentionally.
– Do not modify, bend forcibly, twist, or pull the power
cord.
– Do not place the power cord near heat generating
equipment or heat it.
– Do not bend, wind, or bind excessively the power
cord when using it.
– Be sure to connect the projector to a grounded
outlet. Failure to do so may result in an electric
shock.
– Do not continue to use a damaged power cord. If
the power cord is damaged, take it to your dealer
and have it replace.
– Use only the supplied power cord.
Follow the instructions below when handling the
power plug or connector, otherwise a fire, an electric
shock, or injury may result.
– Use the projector within the voltage range specified
on the projector (AC 100 V– 240 V).
– Insert the power plug or connector into the power
outlet firmly. Do not use a damaged or loosen
power plug or connector.
– Be sure to hold the power cord plug or connector
when disconnecting it from the power outlet. If the
power cord itself is pulled, it may be damaged.
– Do not plug or unplug the power cord with wet
hands.
– Disconnect the power cord from the power outlet
before cleaning the projector.
– Do not stick metal objects into the electrical
contacts of the power plug or connector.
Follow the instructions below to install or handle the
projector. Otherwise, a fire, an electric shock, or injury
may result.
– Do not touch the projector, power cord, or cables
when lighting begins.
– Do not use the projector in a bathroom or shower
room.
– Do not expose the projector to rain, snow, or use
near water.
– Do not insert metal objects into the projector
through the air vents.
– Do not place the containers with water on the
projector.
– Do not install in the locations exposed to oily vapors
or smoke (e.g., near a cooking table or humidifier).
– Before moving the projector, turn the power off and
disconnect the power cord and all cables.
– Do not put spray cans in front of the exhaust
vent. When spray cans are exposed to heat, the
pressure in them will increase and explode.
– Do not open nor remove the cabinet. There are
high voltage components inside the projector.
Contact your dealer for inspection, adjustment, and
service.
– Do not attempt to disassemble the projector
(including expendable parts) or remote control unit.
– Do not look into the lens while the projector is used.
Strong light may hurt your eyes. Be especially
careful that small children do not look into the lens.
– When an extension cord is necessary, be sure that
the total current load of all equipment connected to
the extension cord does not exceed the specified
rating of the extension cord.
– Periodically unplug the power cord and remove the
dust that builds up on the power cord or connector.
Follow the instructions below when handling the
batteries. Failure to do so may cause explosion, heat
generation, a fire, or leakage of the battery fluid.
– Do not heat or disassemble the batteries, or throw
them into fire.
– Do not attempt to recharge the batteries.
Follow the instructions below when the lamp is
replaced or breaks.
– Always unplug the power cord before replacing the
lamp.
– When the lamp breaks, shards of glass may
scatter in the lamp housing. Contact your dealer for
cleaning or inspecting the projector, or replacing
the lamp.







7

– Remove the batteries when they have been
exhausted or not in use for an extended period of
time.
– Be sure to replace both batteries at the same
time. Do not mix batteries of different types.
– Insert batteries correctly according to the “+” and
“-“ markings.
– If a fluid from a battery leaks and comes in
contact with your skin, rinse the affected skin
thoroughly as soon as possible.
– Do not place heavy objects or step on the
projector. Be especially careful that small children
do not step on the projector. If not, the projector
may drop or break, causing injury.
– Disconnect the power cord from the power outlet
if the projector is left unused for a long period of
time. Failure to do so may result in a fire.
– Do not bring your hands to the peripheral part
of the exhaust vent on the cabinet. This area
becomes hot during use. Be especially careful
that small children do not touch the area. Failure
to do so may result in burn.
– Do not put metal objects in front of or near
the exhaust vent. They will become hot while
projector is being used.
– Do not place the projector on top of unstable or
slanted surfaces. The projector may fall down
and cause injury.
– Do not attach the lens cover while the projector
is being used or place any objects in front of the
lens. Failure to do so may result in a fire.
– A buildup of dust inside the projector can cause a
fire or damage. Consult your dealer for cleaning.
– When installing the projector to a ceiling, consult
your electrician or dealer. If the projector is not
fixed securely, accidents may result.
– Never take out the lamp soon after the projector
is used. Let the projector cool for at least 1 hour
before taking out the lamp, as burns may result.
– If the lamp replacement icon appears or the
LAMP REPLACE indicator lights orange,
immediately replace the lamp with a new one.
Otherwise, the lamp may burst.
– If the lamp burns out, the gas or dust (containing
mercury) inside the lamp may escape from the
air vents. Immediately open the windows and
ventilate the room. If you inhale the gas or the
gas gets into your eyes or mouth, see a doctor at
once.
– Dispose of a lamp containing mercury in the
same manner as fluorescent lamps according to
local regulations.
– This projector is a precision machine. Do
not subject the projector to strong shocks or
vibrations or knock it down. Remove the lens,
close the lens mounting hole with the front cover,
and retract the adjustable feet before placing the
projector into the carrying case. The projector
may be damaged if you place it in the case
without retracting the adjustable feet.
– Place the projector into the specified case
when transporting it by courier or any other
transportation service. Consult your dealer for the
case.
– Keep space of 1 m or more at the sides of the
projector between the intake/exhaust vents and
walls. Poor ventilation may cause malfunction.
– Do not install the projector in the locations
with heavy dust, high humidity, oily vapors, or
cigarette smoke.
A buildup of dust on the optical elements such as
lens or mirror may degrade image quality.
– Directly touching the lens may cause poor image
quality.
– If the projector is carried from a cold place to a
warm place or the room temperature is raised
rapidly, condensation may form on the lens and
mirror due to the moisture in the atmosphere,
resulting in a blurred picture. Wait until
condensation evaporates and normal picture is
shown.
– Do not install the projector in the locations with
great difference in temperature. Doing so may
cause malfunction. The ranges of the operating
and storage temperatures are as shown below:
Operating temperature: 41˚F–95˚F [5˚C–35˚C]
Storage temperature: 10˚F–140˚F (-10˚C–60˚C)
– Do not install the projector near high-voltage
electric power lines or power sources.
– Do not place the projector on a carpet or bed.
The internal temperature will rise, causing
malfunction.
– To avoid increase in the internal temperature, do
not block the intake/exhaust vents.
– Position the projector at a proper angle. Incorrect
positioning may cause troubles and accidents. Do
not roll the projector more than 20 degrees from
the horizontal.
– Do not place any heat-sensitive objects on the
projector.




8

Openings in the cabinet are provided for ventilation.
To ensure reliable operation of the product and to
protect it from overheating, these openings must not
be blocked or covered.

Hot air is exhausted from the exhaust vent. When
using or installing the projector, the following
precautions should be taken.
– Do not put any flammable object or spray can
near the projector, hot air is exhausted from the
ventilation holes.
– Keep the exhaust vent at least 3’ (1 m) away from
any objects.
– Do not touch a peripheral part of the exhaust vent,
especially screws and metallic parts. These areas
will become hot while the projector is being used.
– Do not put anything on the cabinet. Objects put on
the cabinet will not only get damaged but also may
cause fire hazard by heat.
– Make sure that there is no object under the
projector to prevent from covering the bottom
openings.
Cooling fans are provided to cool down the projector.
The fans’ running speed is changed according to the
temperature inside the projector.

When moving the projector, retract the adjustable
foot to prevent damage to the cabinet and use a
suitable carrying case.
When this projector is not in use for an extended
period, put it into a suitable case to protect the
projector.

Exhaust Vent
(Hot air exhaust)
Do not pitch the projector more
than 30 degrees from above and
below.
Do not point the projector up to project
an image.
Do not point the projector down to
project an image.
Do not put the projector on either side
to project an image.
Install the projector properly. Improper installation
may reduce the lamp life and cause a fire hazard.
Do not roll the projector more than
20 degrees from side to side.
20°
20°
30°
30°


– Do not drop or bump the projector, otherwise
damages or malfunctions may result.
– When carrying the projector, use a suitable
carrying case.
– Do not transport the projector by courier or any
other transport service in an unsuitable transport
case. This may cause damage to the projector.
For information about transporting the projector
by courier or any other transport service, consult
your dealer.
– Do not put the projector in a case before the
projector is cooled enough.
Air Intake Vent
Air Intake Vent (Filter)




9

The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.

AC Power Cord used in the United States and Canada is listed by the Underwriters
Laboratories (UL) and certified by the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety feature to be sure that
the plug will fit into the power outlet. Do not try to defeat this safety feature. Should you be
unable to insert the plug into the outlet, contact your electrician.
GROUND


Multimedia Projector, Model: LV-7290, LV-7295, LV-7390, LV-8225
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Note: 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 equipment 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.
Use of shielded cable is required to comply with class B limits in Subpart B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwise specified in the instructions. If such
changes or modifications should be made, you could be required to stop operation of the equipment.
Canon U.S.A., Inc.
One Canon Plaza, Lake Success, NY 11042-1198, U.S.A.
Tel No. [phone]

This Class B digital apparatus complies with Canadian ICES-003.
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCESSIBLE.

10

⑤ ⑦ ⑧
③②


⑥
①
②
③
④
⑤ 
⑥
⑦
(See page 67 for attaching.)
⑧
⑨
⑩
⑪
⑫
Note:
Replace only with the same types of the supplied
cords or cables. Using improper cords or cables
may cause an electric shock or a fire.
⑬ 

Hot air is exhausted from the exhaust vent. Do
not put heat-sensitive objects near this side.
⑭
⑮
Note:
⑪LAN Connection Terminal is for the Network
function. Refer to the user’s manual of “Network
Set-up and Operation” .

This slot is for a Kensington lock used to deter
theft of the projector.
*Kensington is a registered trademark of ACCOKensington is a registered trademark of ACCO
Brands Corporation.

Do not turn on a projector with lens cap attached.
High temperature from light beam may damage
lens cap and result in fire hazard.
⑪
⑨

 ⑮
①
⑬⑬⑫
⑭
④
⑩

11

⑦
(MIC)-

② ③①
⑥
⑤
⑧
④
④
Connect the composite video output signal
to this jack (p.18).
② 

Connect output signal from a computer,
component video output, RGB scart 21-
pin video output or S-VIDEO output to this
terminal (pp.17-19).
⑥ 
Connect an external audio amplifier to this
jack (pp.17-19).
This terminal outputs sound from AUDIO IN
terminal.
Never plug headphones into this jack.
⑤
Connect the LAN cable (refer to the user’s
manual of “Network Set-up and Operation”).
①
When the projector is controlled by a
computer, connect to this jack with serial
control cable.
③ 
– Connect analog RGB output signal from a
computer to this terminal (p.17).
– This terminal can be used to output the
incoming analog RGB and COMPONENT
signal from COMPUTER IN 1 /S-VIDEO
IN /COMPONENT IN terminal to the other
monitor (pp.17,19).
⑦
⑦
Connect the audio output signal from
computer or video equipment connected to
② and ③ to this jack. Or connect the MIC to
this jack (pp.17-19).
⑧ 
Connect the audio output signal from video
equipment connected to ④ to this jack. For
a mono audio signal (a single audio jack),
connect it to L(MONO) jack (p.18).
 When using AUDIO IN(PC/MIC)
terminal as MIC input, these terminals can
be used for PC audio input.

12


⑦ 
Lights yellow when the projection lamp
reaches its end of life (pp.68, 75).
⑧ 
– Lights red when the projector detects an
abnormal condition.
– Blinks red when the internal temperature of
the projector exceeds the operating range
(pp.65, 75).
④
Turn the projector on or off (pp.21-23).
⑤ 
– Lights red when the projector is in stand-by
mode.
– Lights green during operations.
– Blinks green in the Power management
mode (p.56).
⑥ 
Open or close the On-Screen Menu (p.24).
② ▲▼◄►
– Select an item or adjust the value in the On-
Screen Menu (p.24).
– Pan the image in the Digital zoom +/- mode
(pp.38, 40).
– Adjust the volume level (Point ◄►buttons)
(p.27).
③ 
Execute the setting of Auto setup (includes
Auto input, Auto PC and Auto Keystone
functions) in the setting menu (pp.26, 52).
①
– Execute the selected item (p.24).
–Zoom in or out the image in the Digital zoom
mode (pp.38, 40).
OK
POWER
AUTO SET
MENU
LAMP REPLACE
WARNING
VOLVOL
①
②
③
④
⑤
⑧
⑥
⑦


13


To ensure safe operation, please observe the
following precautions:
– Do not bend, drop or expose the remote
control unit to moisture or heat.
– For cleaning, use a soft dry cloth. Do not
apply benzene, thinner, spray, or any chemical
material.

⑦
⑭
⑩
⑳
④
⑱
②
⑧
⑨
⑬
⑯
⑤
⑥
⑪
⑫
⑲
⑮
③
②
Execute the setting of Auto setup (includes
Auto input, Auto PC and Auto Keystone
functions) in the setting menu. (pp.26, 52)
⑤
Select the S-VIDEO input source. (p.41)
⑥▲▼◄► buttons
– Select an item or adjust the value in the
On-Screen Menu. (p.24)
– Pan the image in the Digital zoom +/-
mode. (pp.38, 40)
⑬
Mute the sound. (p.27)
⑦
Select a screen mode. (pp.29,37-40,47-50)
⑮
Operate the P-timer function. (pp.29, 57)
⑩
Temporarily turn off the image on the screen.
(p.29)
⑯
Select a lamp mode. (pp.28, 59)
⑱
Correct keystone distortion. (p.26)
⑲
– Execute the selected item. (p.24)
– Zoom in or out the image in Digital zoom
mode. (pp.38, 40)
⑧
Open or close the On-Screen Menu. (p.24)
⑨
Freeze the picture on the screen. (p.28)
⑫
Adjust the volume level. (p.27)
①
Turn the projector on or off. (pp.21-23)
③
Select the COMPUTER 1 or COMPUTER 2
input source. (pp.30, 42)
⑪D.ZOOM +/- 
Zoom in and out the images. (pp.28, 38, 40)
⑭ 
Select the image mode. (pp.29, 35, 44)
⑳
Select the COMPONENT input source. (p.42)
④
Select the VIDEO input source. (p.41)
⑰
⑰
Operate the information function. (p.64)
①

14

To ensure safe operation, please observe the following precautions :
● Use two (2) AAA type batteries.
● Always replace batteries in sets.
● Do not use a new battery with a used battery.
● Avoid contact with water or liquid.
● Do not expose the remote control unit to moisture or heat.
● Do not drop the remote control unit.
● If the battery has leaked on the remote control unit, carefully wipe the case clean and install new batteries.
● Risk of an explosion if battery is replaced by an incorrect type.
● Dispose of used batteries according to the instructions or your local disposal rule or guidelines.
Open the battery
compartment lid.
Install new batteries
into the compartment.
Replace the
compartment lid.

For correct polarity (+
and –), be sure battery
terminals are in contact
with pins in compartment.
123
Point the remote control unit toward the projector
(Infrared Remote Receiver) when pressing the buttons.
Maximum operating range for the remote control unit is
about 16.4'(5 m) and 60 degrees in front of the projector.


16.4'
(5 m)
30° Remote control unit
30°
The 2 different remote control codes (Code 1–Code
2) are assigned to this projector. Switching the remote
control codes prevents interference from other remote
control units when several projectors or video equipment
next to each other are operated at the same time.
Change the remote control code for the projector first
before changing that for the remote control unit. See
"Remote control" in the Setting Menu on page 59.
Press and hold the MENU and IMAGE buttons for more
than five seconds to switch between the   and
. The initial code is set to .






15

For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the screen.


• The brightness in the room has a great influence on picture quality. It is recommended to limit
ambient lighting in order to obtain the best image.
• All measurements are approximate and may vary from the actual sizes.
A
B
100"
150"
200" 250
167
125
83
300"(wide)
40"
300"(tele )
Max. Zoom Min. Zoom
(Inch Diagonal)
(Center)
A : B = 6:1
Screen Size
(W x H) mm
4 : 3 aspect ratio
40”
Zoom (max)
813 x 610
3.6'(1.1m)
100”
2032 x 1524
9.5'(2.9m)
150”
3048 x 2286
14.3'(4.4m)
200”
4064 x 3048
19.1'(5.8m)
300”
6096 x 4572
28.6'(8.7m)
Zoom (min) 4.5'(1.4m) 11.4'(3.5m) 17.1'(5.2m) 22.9'(7.0m) 34.4'(10.5m)
For LV-7390
A : B = 13:1
Screen Size
(W x H) mm
16:10 aspect ratio
40”
Zoom (max)
862 x 538
4.0'(1.2m)
100”
2154 x 1346
10.1'(3.1m)
150”
3231 x 2019
15.1(4.6m)
200”
4308 x 2692
20.2'(6.2m)
300”
6462 x 4039
30.3'(9.3m)
Zoom (min) 4.8'(1.5m) 12.1'(3.7m) 18.2'(5.5m) 24.3'(7.4m) 36.4'(11.1m)
For LV-7290, LV-7295
For LV-8225
A : B = 6 : 1
Screen Size
(W x H) mm
4 : 3 aspect ratio
40”
Zoom (max)
813 x 610
4.3'(1.30m)
100”
2032 x 1524
10.7'(3.26m)
150”
3048 x 2286
16.1'(4.90m)
200”
4064 x 3048
21.5'(6.55m)
300”
6096 x 4572
32.3'(9.84m)
Zoom (min) 5.1'(1.55m) 12.9'(3.92m) 19.4'(5.90m) 25.8(7.87m) 38.7'(11.80m)
For LV-8225
A:B = 13:1
Screen Size
(W x H) mm
16:10 aspect ratio
40” 100” 150” 200” 300”
862 x 538 2154 x 1346 3231 x 2019 4308 x 2692 6462 x 4039
Zoom (max) 4.0’(1.2m) 10.1’(3.1m) 15.1’(4.6m) 20.2’(6.2m) 30.3’(9.3m)
Zoom (min) 4.8’(1.5m) 12.1’(3.7m) 18.2’(5.5m) 24.3’(7.4m) 36.4’(11.1m)
For LV-7390
A:B = 6:1
Screen Size
(W x H) mm
4:3 aspect ratio
40” 100” 150” 200” 300”
813 x 610 2032 x 1524 3048 x 2286 4064 x 3048 6096 x 4572
Zoom (max) 3.6’(1.1m) 9.5’(2.9m) 14.3’(4.4m) 19.1’(5.8m) 28.6’(8.7m)
Zoom (min) 4.5’(1.4m) 11.4’(3.5m) 17.1’(5.2m) 22.9’(7.0m) 34.4’(10.5m)
For LV-7290, LV-7295
A:B = 6:1
Screen Size
(W x H) mm
4:3 aspect ratio
40” 100” 150” 200” 300”
813 x 610 2032 x 1524 3048 x 2286 4064 x 3048 6096 x 4572
Zoom (max) 4.3’(1.30m) 10.7’(3.26m) 16.1’(4.90m) 21.5’(6.55m) 32.3’(9.84m)
Zoom (min) 5.1’(1.55m) 12.9’(3.92m) 19.4’(5.90m) 25.8’(7.87m) 38.7’(11.80m)

16


Adjustable FootFoot Lock Latch
Projection angle can be adjusted up to 10.0 degrees
with the adjustable foot.
Lift the front of the projector and push the foot lock
latch on the projector.
Release the foot lock latch to lock the adjustable foot
and rotate the adjustable foot to adjust the position
and tilt.
To retract the adjustable foot, lift the front of the
projector and push and undo the foot lock latch.
Keystone distortion of the projected image can be
corrected by menu operation. (pp 26, 38, 40, 48, 50)


17



Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.

•When the MIC function is set to in the Sound menu, the MIC function is disabled.
•When MIC is set to On in Sound Menu, AUDIO IN (PC/MIC) and AUDIO IN(L/R) terminals can
be connected at the same time. At this time, AUDIO IN (PC/MIC) termianl as MIC input, AUDIO
IN(L/R) terminal as COMPUTER or VIDEO audio input.
•Input sound to the AUDIO IN terminal when using the COMPUTER IN 1/ S-VIDEO IN /
COMPONENT IN and the COMPUTER IN 2/MONITOR OUT terminals as input.
•When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available.
•When the cable is of the longer variety, it is advisable to use the COMPUTER IN 1 /S-VIDEO IN/
COMPONENT IN and not the COMPUTER IN 2/MONITOR OUT.

• VGA Cables (Mini D-sub 15 pin) *(Only one cable is supplied.)
• Audio Cables
(*One cable is supplied; other cables are not supplied with the projector.)
(MIC)-
External Audio Equipment
Audio
cable
(stereo)
Audio cable
(stereo)
Audio Output
AUDIO IN (PC or MIC)
AUDIO OUT
(stereo)
Audio Input
Monitor Input
or
Monitor Output
COMPUTER
IN 2 /
MONITOR OUT
VGA
cable
COMPUTER IN 1
/ S-VIDEO IN
/COMPONENT IN
VGA
cable
Monitor
Output
This terminal is
switchable. Set up
the terminal as either
Computer input
or Monitor output.
(p.56)
When using AUDIO
IN(PC/MIC) terminal
as MIC input,
connect to this
terminals for PC
audio input.
PC AUDIO
IN
Audio Output

18


(MIC)-
External Audio Equipment
Audio cable
(stereo)
S-VIDEO
cable
Audio Output
S-VIDEO Output
Audio Input
AUDIO IN
(PC or MIC)
S-VIDEO-
VGA cable
VIDEO
cable
COMPUTER IN 1
/ S-VIDEO IN
/COMPONENT IN
VIDEO IN
Audio
cable
(stereo)
AUDIO OUT
(stereo)
AUDIO IN
Audio
cable
(stereo)

• VIDEO Cable
• S-VIDEO Cable
• S-VIDEO-VGA Cable
• Audio Cables
(Cables are not supplied with the projector. )

•When the MIC function is set to in the Sound menu, the MIC function is disabled.
•When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available.
•See page 78 for ordering optional cables.
Audio
cable
(stereo)
Composite VIDEO
Audio output MIC
output
When using AUDIO
IN(PC/MIC) terminal
as MIC input, need
to connect to this
terminals for PC audio
input. (p.17)

Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.


19

(MIC)-

External Audio Equipment
AUDIO IN
Audio
cable
(stereo)
Audio Input
COMPONENT VIDEO Output
(Y, Pb/Cb, Pr/Cr)
Audio Output RGB Scart 21-
pin Output
Scart-
VGA
cable
COMPONENT-
VGA cable
AUDIO OUT
(stereo)
COMPONENT
cable
COMPUTER IN 1/ S-VIDEO IN /
COMPONENT IN

• Audio Cables
• Scart-VGA Cable
• COMPONENT Cable
• COMPONENT-VGA Cable
(Cables are not supplied with this projector.)
Audio
cable
(stereo)

•When using MIC function, see pages 17-18 for detail about connection.
•When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available.
•See page 78 for ordering optional cables.

Unplug the power cords of both the projector and external
equipment from the AC outlet before connecting cables.

20


This projector uses nominal input voltages of 100-240 V
AC and it automatically selects the correct input voltage.
It is designed to work with single-phase power systems
having a grounded neutral conductor. To reduce the risk
of electrical shock, do not plug into any other type of
power system.
If you are not sure of the type of power being supplied,
consult your authorized dealer or service center.
Connect the projector with all peripheral equipment
before turning the projector on.
:
Unplug the AC power cord when the projector is not in use. When this projector is connected to
an outlet with the AC power cord, it is in Stand-by mode and consumes a little electric power.
Connect the AC power cord
(supplied) to the projector.
To the AC outlet.

To power cord
connector on your
projector.
 
To the AC outlet.


To the AC outlet.


Ground


AC power cord must meet requirement of the country where you use the projector.
Confirm the AC plug type with the chart below and proper AC power cord must be used.
If supplied AC power cord does not match your AC outlet, contact your sales dealer.


Ground
The AC outlet must be near this equipment
and must be easily accessible.

Before using the AC Power Cord, attach the ferrite core (supplied) as shown below. (See below for mounting
location.)
The Power Cord with ferrite core must be used for RF interference suppression.
0.39" (10 mm)
AC Power Cord
Ferrite Core
Keep closing until it makes
a clicking sound.
