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佳能投影机-LV-7320说明书.pdf
Multimedia Projector
LV-7320U
Owner’s Manual
E
English
INFORMATION TO THE USER
NOTE : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15 of 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.
TO THE OWNER
As the owner of a new Multimedia Projector, you are probably eager to try out your new projector. Before you do,
we suggest that your spend a little time reading this manual to familiarize yourself with the operating procedures so
that you will receive maximum satisfaction from the many features included in your new projector.
This owner's manual will acquaint you with your projector's features. Reading it will help us too. Through the
years, we have found that many service requests were not caused by problems with our projectors. They were
caused by problems that could have been prevented, if the owner had followed the instructions in the manual.
You can often correct operating problems yourself. If your projector fails to work properly, see
"TROUBLESHOOTING" section on pages 35 ~ 36 and try the solution marked for each problem.
SAFETY PRECAUTIONS
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
This Projector 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.
This projector produces intense light from the projection lens. Do not stare directly into the lens as
possible eye damage could result. Be especially careful that children do not stare directly into the beam.
The Remote Control Unit, supplied to this projector, emits the laser beam as the Laser Pointer function
from the Laser Light Window while pressing the LASER button (for 1 minute). Do not look into the Laser
Light Window or shine the laser beam on yourself or other people. Eye damage may result.
This projector should be set in the way indicated. If not, It may result in fire hazard.
If the projector will not be used for an extended time, unplug the projector from the power outlet.
READ AND KEEP THIS OWNER'S MANUAL FOR LATER USE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE EXCEPT LAMP REPLACEMENT. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL
INDICATES THAT
DANGEROUS VOLTAGE CONSTITUTING
A RISK OF ELECTRIC SHOCK IS
PRESENT WITHIN THIS UNIT.
THIS SYMBOL INDICATES THAT THERE
ARE IMPORTANT OPERATING AND
MAINTENANCE INSTRUCTIONS IN THE
OWNER'S MANUAL WITH THIS UNIT.
2
IMPORTANT SAFETY INSTRUCTIONS
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.
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.
Do not use attachments not recommended by the
manufacturer as they may cause hazards.
f. When the projector exhibits a distinct change in
performance-this indicates a need for service.
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 manufacturer.
Do not expose this unit to rain or use near water... for
example, in a wet basement, near a swimming pool, etc...
Slots and openings in the back and bottom of the cabinet are
provided for ventilation, to insure 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.
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.
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 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.
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.
This projector is equipped with a
grounding type AC line plug.
Should you be unable to insert the
plug into the outlet, contact your
electrician. Do not defeat the
safety purpose of this grounding
type plug.
GROUND
Follow all warnings and instructions marked on the projectors.
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.
An appliance and cart combination
should be moved with care. Quick
stops, excessive force, and uneven
surfaces may cause the appliance
and cart combination to overturn.
If the projector is to be built into a compartment or similarly
enclosed, the 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.
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.
20cm
PROJECTOR
(FRONT)
PROJECTOR
(SIDE)
WALL
50cm
50cm
50cm
3
TABLE OF CONTENTS
FEATURES AND DESIGN
PREPARATION
5
6
NAME OF EACH PART OF THE PROJECTOR 6
7
SETTING-UP THE PROJECTOR
7
7
8
8
9
9
POSITIONING THE PROJECTOR
ADJUSTABLE FEET
CONNECTING THE AC POWER CORD
VENTILATION
MOUNTING LENS COVER
MOVING THE PROJECTOR
COMPUTER MODE
SELECTING COMPUTER MODE
SELECTING COMPUTER SYSTEM
AUTOMATIC MULTISCANNING SYSTEM
COMPATIBLE COMPUTER SPECIFICATIONS
PC ADJUSTMENT
PICTURE IMAGE ADJUSTMENT
ADJUST PICTURE IMAGE MANUALLY
NORMAL FUNCTION
AUTO IMAGE FUNCTION
PICTURE POSITION ADJUSTMENT
PICTURE SCREEN ADJUSTMENT
CONNECTING THE PROJECTOR 10
VIDEO MODE
TERMINALS OF THE PROJECTOR
CONNECTING TO THE VIDEO EQUIPMENT
CONNECTING TO THE COMPUTER
BEFORE OPERATION
OPERATION OF THE REMOTE CONTROL
LASER POINTER FUNCTION
REMOTE CONTROL BATTERY INSTALLATION
TOP CONTROLS AND INDICATORS
OPERATING ON-SCREEN MENU
HOW TO OPERATE THE ON-SCREEN MENU
FLOW OF ON-SCREEN MENU
MENU BAR
BASIC OPERATION
TURNING ON / OFF THE PROJECTOR
ADJUSTING THE IMAGE
ZOOM ADJUSTMENT
FOCUS ADJUSTMENT
KEY STONE ADJUSTMENT
BRIGHT SWITCH
NO SHOW FUNCTION
PICTURE FREEZE FUNCTION
SOUND ADJUSTMENT
SOUND VOLUME ADJUSTMENT
SOUND MUTE ADJUSTMENT
10
11
12
14
14
14
15
16
17
17
17
18
19
19
20
20
20
20
21
21
21
21
21
21
SELECTING VIDEO MODE
SELECTING COLOR SYSTEM
PICTURE SCREEN ADJUSTMENT
PICTURE IMAGE ADJUSTMENT
ADJUSTING THE PICTURE IMAGE MANUALLY
NORMAL FUNCTION
SETTING
SETTING MENU
SETTING LANGUAGE
APPENDIX
OPERATING WIRELESS MOUSE
MAINTENANCE
TEMPERATURE WARNING INDICATOR
AIR FILTER CARE AND CLEANING
CLEANING THE PROJECTION LENS
LAMP REPLACEMENT
LAMP REPLACEMENT MONITOR TIMER
TROUBLESHOOTING
TECHNICAL SPECIFICATIONS
22
22
22
22
23
24
26
26
26
27
27
28
29
29
29
29
30
30
30
31
31
31
32
32
33
33
33
33
34
34
35
37
TRADEMARKS
l Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer,Inc.
l IBM and PS/2 are trademarks or registered trademarks of International Business Machines, Inc.
l Windows and PowerPoint are registered trademarks of Microsoft Corporation.
l Each name of corporations or products in the owner's manual is a trademark or a registered trademark of its
respective corporation.
4
FEATURES AND DESIGN
This Multimedia Projector is designed with the most advanced technology for portability, durability, and ease of
use. The projector utilizes built-in multimedia features, a palette of 16.77 million colors, and matrix liquid crystal
display (LCD) technology.
u Compatibility
This projector is compatible with many different
types of personal computers and video
devices, including;
l IBM-compatible computers, including
laptops, up to 1280 x 1024 resolution.
l Apple Macintosh and PowerBook
computers up to 1280 x 1024 resolution.
l Various video equipment using any of the
world wide video standards, including
NTSC, NTSC4.43, SECAM, PAL, PAL-M
and PAL-N.
u Image Resolution
Picture Image of the computer is projected in
the resolution of 1024 x 768 and it is provided
just as it appears on your computer's monitor.
Screen resolutions between 1024 x 768 and
1280 x 1024 are compressed to 1024 x 768,
and this projector cannot display screen
resolutions above 1280 x 1024. If your
computer's screen resolution is higher than
1280 x 1024, reset it to a lower resolution
before you connect the projector.
u Automatic Multiscanning System
This projector automatically tunes to most
personal computers currently distributed by
simply connecting. It is free from complicated
adjustments to project picture images from
most Personal Computers.
u Multilanguage Menu Display
Operation menu is displayed in; English,
Deutsch, Français, Italiano, Español, or
Japanese.
u Turbo Bright System
Brightness of 1250 ANSI lumens, the highest
available in ultra portable models, is achieved.
(1000 ANSI lumens in the standard mode.)
u Portability
This projector is quite compact in size and
weight. Having a sophisticated shape like an
attaché case with a retractable carrying handle,
the projector will help you make powerful
presentations wherever you go.
u Laser Pointer Function
The Remote Control Unit of this projector
includes the Laser Pointer function providing
the ability to point and highlight during
presentations.
u Other Features
This projector has Motor Zoom/Focus, No
Show, Picture Freeze, Keystone, and Mute
functions.
u Accessories
This projector comes with the parts listed
below. Check to make sure all are included. If
any parts are missing, contact to a sales
dealer.
l Owner's Manual.
l AC Power Cord.
l Wireless Remote Control Unit.
l Batteries for Remote Control Unit.
l VGA Cable.
l Control Cable for PS/2 Port.
l Lens Cover and Strap for Lens Cover.
l Dust Cover.
5
PREPARATION
NAME OF EACH PART OF THE PROJECTOR
FRONT OF THE CABINET
PROJECTION LENS
LENS COVER
INFRARED REMOTE RECEIVER
SPEAKER (Monaural)
CARRY HANDLE
BACK OF THE CABINET
EXHAUST VENT
HOT AIR EXHAUSTED !
Air blown from the exhaust vent is hot.
When using or installing the projector, the
following attention should be taken.
l Do not put a flammable object near this
vent.
l Keep heat-sensitive objects away from the
exhaust vent.
l Do not touch this area especially screws
and metallic parts. This area will become
hot while the projector is used.
POWER CORD CONNECTOR
BOTTOM OF THE CABINET
AIR INTAKE VENTS
These Air Intake Vents
should not be blocked.
LAMP COVER
6
BRIGHT SWITCH
INFRARED
REMOTE RECEIVER
ADJUSTABLE FEET
AND
FEET LOCK LATCHES
PREPARATION
SETTING-UP THE PROJECTOR
POSITIONING THE PROJECTOR
l This projector is designed to project on a flat projection surface.
l The projector can be focused from 4.6’(1.4m) ~ 35.4’(10.8m).
l Refer to the figure below to adjust the screen size.
18.0’ (5.5m)
150”
115”
11.8’ (3.6m)
100”
77”
24.0’ (7.3m)
200”
154”
4.6’ (1.4m)
40”
30”
35.4’ (10.8m)
300”
231”
H1
H2
Screen Size
(W x H) mm
Height (H1)
Height (H2)
30”
60”
100”
150”
200”
300”
610 x 457
1219 x 914
2032 x 1524
3048 x 2286
4064 x 3048
6096 x 4572
17.1”(435mm)
34.3”(870mm)
57.1”(1451mm)
85.7”(2177mm)
114.3”(2903mm)
171.4”(4354mm)
0.9”(22mm)
1.7”(44mm)
2.9”(73mm)
4.3”(109mm)
5.7”(145mm)
8.6”(218mm)
ROOM LIGHT
The level of brightness in a room has a great influence on picture quality. It is recommended to limit ambient
lighting in order to provide the best image.
ADJUSTABLE FEET
Picture tilt and projection angle can be adjusted by
rotating the ADJUSTABLE FEET. Projection angle can
be adjusted to 10 degrees.
1
2
Lift the front of the projector and pull the FEET LOCK
LATCHES on both sides of the projector.
Release the FEET LOCK LATCHES to lock the
ADJUSTABLE FEET and rotate the ADJUSTABLE
FEET TO fine tune the position and the tilt.
3
To shorten the ADJUSTABLE FEET, lift the front of the
projector and pull and undo the FEET LOCK LATCHES.
The position and the keystone distortion of the image
can also be adjusted with the Menu Operation. (Refer
to pages 20, 28 and 29.)
ADJUSTABLE FEET
FEET LOCK
LATCHES
7
PREPARATION
CONNECTING THE AC POWER CORD
This projector uses nominal input voltages of 100-120 V
AC. The projector 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.
Consult your authorized dealer or service station if your
are not sure of the type of power supply in use.
Connect the projector with the peripheral equipment
before turning the projector on. (Refer to pages 10 ~ 13
for connection.)
CAUTION
For safety, unplug the AC Power Cord when the
appliance is not in use.
When this projector is connected to the outlet with
the AC Power Cord, the appliance is in Stand-by
Mode and consumes some electric power.
Connect the AC power supply cord (supplied) to the
projector.
The socket-outlet must be near this equipment and
must be easily accessible.
Projector side (Female)
AC outlet side (Male)
This projector is equipped with cooling fans for protection from overheating. Pay attention to the following to
ensure proper ventilation and avoid a possible risk of fire and malfunction.
VENTILATION
l Do not cover the vent slot.
l Keep the rear grill at least 3 feet (1m) away from any
object.
l Keep sides clear of any obstructions. Obstructions
may block cooling air.
EXHAUST VENT
(REAR SIDE)
AIR INTAKE VENTS
(BOTH SIDES)
8
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