Canon projector LV7320 User Manual

							31
SETTING
SETTING MENU
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SETTING  and press the SELECT button.  Another
dialog box SETTING Menu will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the item that you want to set, and
then press the 
SELECT button to set it On or Off.  
1
2
Blue backWhen this function is in the On position, this projector
will produce a blue image instead of the video noise on
the screen when all input sources are unplugged or
turned off.
DisplayWhen this function is in the On position, the On-
Screen Display always appears when adjustments are
made.  (The following displays disappear by switching
this function Off.)
lPreparation Display 
(The Number-counting-down Display)
lMode Display 
lVolume/Mute Display
lZoom Display 
lFocus Display 
lNormal Display
lNo show Display 
lKeystone Display 
lD.Zoom Display 
The Lamp age function is designed to reset the lamp
replacement monitor timer.  When replacing the lamp,
reset the lamp replacement monitor timer by using this
function.  (Refer to page 34.)Lamp age
SELECTING LANGUAGE
Press the MENU button and the ON-SCREEN MENU will
appear.  Press POINT LEFT/RIGHT buttons to select
LANGUAGE  and press the SELECT button.  Another dialog
box LANGUAGE Menu will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the language that you want to set,
and then press the 
SELECT button.
1
2
The language used in the ON-SCREEN MENU is selectable from
among English, German, French, Italian, Spanish and Japanese.
Set the Pointer to the item,
and then press the SELECT
button.
Move the Pointer to the
language that you want
to set, and then press
the SELECT button.
CeilingWhen this function is in the “On” position, the top /
bottom and the left / right reversed picture is provided
to project the image from a ceiling mounted projector.
RearWhen this function is in the “On” position, the left / right
reversed picture is provided to project the image to a
rear projection screen.
Split wipeTurn this function “On” position in the SETTING menu.
The picture will change into the next one by sliding
black image side ways like drawing the black curtains
when the input source is turned into another one.
Ceiling function
Rear function 
						

							32
APPENDIX
OPERATING WIRELESS MOUSE
INSTALLATION
The Wireless Remote Control Unit is not only able to operate the projector but also can be used as a wireless
mouse for most Personal Computers.  The POINT buttons and the two CLICK buttons are used for the wireless
mouse operation.
The wireless mouse is available only when PC mouse pointer is displayed on the screen.  When the menu or
the indicator of the projector is displayed on the screen instead of the PC mouse pointer, the wireless mouse
cannot be used.
Connect the mouse port of your computer to the Control Port of
the projector with the Control Cable. (Refer to page 10 to 13 for
connection.)
Turn the projector on first, and then turn on your computer.
When the computer is switched on first, the Wireless Mouse
may not work properly.
1
2
To use the Wireless Remote Control Unit as the Wireless Mouse for a Personal Computer, installation of the
mouse driver (not supplied) is required.  Make sure that the mouse driver is properly installed in your
computer.  And make sure that the mouse port of the computer connected to Control Port is activated.
OPERATING WIRELESS MOUSE
When controlling the pointer of the computer, operate the Wireless Mouse with POINT button, SELECT
button, and RIGHT CLICK button on the Wireless Remote Control Unit.
Used to move the pointer.  The pointer is moved corresponding with
the direction you are pressing.
POINT button
This button has the same function as the left button in a PC mouse.
SELECT (LEFT CLICK) button
This button has the same function as the right button in a PC mouse.
Pressing this button does not affect any operation when in Menu
mode.
RIGHT CLICK button
Note : When the computer has no
mouse port, connect the Serial
Port of the computer to Control
Port of the projector with the
Control Cable for Serial Port.
POINT button (Move the pointer)
SELECT button
(left button of the
mouse)
RIGHT CLICK  button
(right button of the mouse) 
						

							33
APPENDIX
CLEANING THE PROJECTION LENS
Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth.  Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
When you are not  using the projector, replace the lens cover.
1
3
Lightly wipe the cleaning cloth over the lens.2
Follow these steps to clean the projection lens:
MAINTENANCE
TEMPERATURE WARNING INDICATOR
The TEMPERATURE WARNING Indicator flashes red when the internal temperature of the projector exceeds
the normal temperature.  The Indicator stops flashing when the temperature of the projector becomes normal.
When the TEMPERATURE WARNING Indicator continues to flash, check the item listed below.
The Ventilation slots of the projector may be blocked.  In such an event, reposition the appliance so that the
ventilation slots are not obstructed.
Turn the power off, and disconnect the AC power cord from the
AC outlet.
Turn the projector upside down and remove 2 Air Filters by
pulling the latches upward.
1
2
The Removable Air Filters prevent dust from accumulating on the surface of the Projection Lens and the
Projection  Mirror.  Should the Air Filters become clogged with dust particles, it will reduce the Cooling Fans
effectiveness and may result in internal heat build up and adversely affect the life of the projector.
Clean the Air Filters following the steps below: 
AIR FILTER CARE AND CLEANING
Clean the Air Filters with brush or wash out the dust and
particles.3
Air filters are clogged with dust particles.  Clean the air filters by following AIR FILTER CARE AND CLEANING
below.
1
2
If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans or the
Internal Circuits may be malfunctioning.  Request service from an authorized dealer or service station.3
Replace the Air Filter. Make sure that the Air Filters are fully
inserted.4
AIR FILTERS
CAUTION
Do not operate the projector with the Air Filter removed.
Dust may become stuck on the LCD Panel and the Mirror
degrading picture quality.
Do not put small parts into the Air Intake Vents.  It may
result in malfunctions of the projector.
The Air Filter is small.  Ensure that children don’t eat or
swallow it.
RECOMMENDATION
We recommend to avoid dusty/smoky place for operating the projector.  Using in these environments
may cause poor image quality.
When using under dusty or smoky conditions, dust may accumulate on the liquid crystal panel and lens inside, and may
resultantly be projected onto the screen together with the picture.
When the above symptoms are noticed, contact your authorized dealer or service station for the cleaning.
lReplacement Air Filter 
Type No. :  DY4-5798-000 
						

							34
APPENDIX
LAMP REPLACEMENT INDICATOR
When the life of the Lamp of this projector draws to an end, the LAMP REPLACEMENT indicator lights red.
When the image becomes dark or the color of the image becomes unnatural, replacement of the Lamp is
required.
Turn off the projector and disconnect the AC plug.  Allow the
projector to cool for at least 45 minutes.
Remove 2 screws with a screwdriver and pull out the Lamp
Assembly by grasping the handle.
1
3
LAMP REPLACEMENT MONITOR TIMER
Replace the Lamp Assembly with new one and tighten 2
screws.  Make sure that the Lamp Assembly is set properly.
And replace the Lamp Cover and tighten a screw.4
LAMP REPLACEMENT
Remove  a screw with a screwdriver and remove the Lamp
Cover.2
CAUTION
lFor continued safety, replace with a lamp assembly of the same type.
lAllow the projector to cool for at least 45 minutes before you open the lamp cover.  The inside of the projector
can become very hot.
lDo not drop the lamp assembly or touch the glass bulb! The glass can shatter and may cause injury.
Be sure to reset the Lamp Replacement Monitor Timer when the Lamp Assembly is replaced.  When the
Lamp Replacement Monitor Timer is reset, the LAMP REPLACEMENT indicator stops lighting.
Turn the projector on, and press the MENU button and the ON-SCREEN MENU will appear.  Press the POINT
LEFT/RIGHT buttons to select SETTING  and press the SELECT button (refer to the page 31).  Another
dialog box SETTING MENU will appear. 1
Press the POINT DOWN button and a red-arrow icon will appear.  Move the arrow to Lamp age, and then press the
SELECT button.  The message Lamp replace monitor Reset? is displayed.2
Do not reset the Lamp Replacement Monitor Timer, except after the lamp is replaced.
Connect the AC Power Cord to the projector and turn the
projector on.
6
Follow these steps to replace the lamp assembly.
Reset the Lamp Replacement Monitor Timer (refer to the
section “Lamp Replacement Monitor Timer” below).
Select [Yes] to reset the Timer.3
5
LAMP
ASSEMBLY HANDLE LAMP COVERNOTE :Do not reset the LAMP REPLACEMENT MONITOR
TIMER, when the lamp is not replaced.
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer.  When ordering the Lamp, give the following
information to the dealer.
lModel No. of your projector  : LV-7320U
lReplacement Lamp Type No. : LV-LP05
(Service Parts No. 610 280 6939) 
						

							35
APPENDIX
TROUBLESHOOTING
Before calling your dealer or service station for assistance, check the matters below once again.
1. Make sure you have connected the projector to your equipment as described in the section CONNECTING
THE PROJECTOR  on pages 10 ~ 13.
2. Check cable connection.  Verify that all computer, video and power cord are properly connected.
3. Verify that all power is switched on.
4. If the projector still does not produce the image, re-start the computer.
5. If the image sill does not appear, unplug the projector from the computer and check the computer monitors
display.  The problem may be with your graphics controller rather than with the projector.  (When you
reconnect the projector, remember to turn the computer and monitor off before your power up the projector.
Power the equipment back in order of : Projector and computer.)
6. If the problem still exists, check the following chart.
No power.lPlug the projector into the AC outlet.
lBe sure READY Indicator light is On.
lWait 90 seconds after the projector is turned OFF before turning the projector back on.
NOTE : After pressing the power ON-OFF switch to OFF, make sure the projector  works
as follow.
1.  The LAMP indicator will light and the READY indicator will turn off.
2.  After 90 seconds, the READY indicator will light green again and the projector
may be turned on by pressing the power ON-OFF button.
lCheck the TEMPERATURE WARNING indicator.  If the indicator flashes red, the
projector cannot be turned on.
(See TURNING ON/OFF THE PROJECTOR section on page 20.)
lCheck the Projection Lamp.  (Refer to page 34.)
Image is out of
focus.lAdjust the focus
lMake sure the projection screen is at least 4.6’ (1.4m) from the projector.
lCheck the projection lens to see if it needs cleaning.
NOTE :Moving the projector from a cool temperature location to a warm temperature
location may result in moisture condensation on the lens.  In such an event, leave
the projector OFF an d wait until condensation disappears.
Picture is Left/Right
reversed.lCheck Ceiling / Rear feature.  (See “SETTING” section on page 31.)
Problem:Try these Solution
Picture is
Top/Bottom
reversed.lCheck Ceiling feature.  (See “SETTING” section on page 31.)
Some displays are
not seen during the
Operation.lCheck Display feature.(See “SETTING” section on page 31..)
No image.lCheck the connection between the computer or video equipment and the projector.
lWhen turning the projector on, it takes about 30 seconds to display the image.
lCheck the system that you select corresponds with the computer or the video
equipment.
lMake sure the temperature is not out of the Operating Temperature (5°C ~ 35°C).
No sound.lCheck audio cable connection from audio input source.
lAdjust the audio source.
lPress VOLUME (+) button.
lPress MUTE button. 
						

							36
APPENDIX
WARNING :
High voltages are used to operate this projector.  Do not attempt to open the cabinet.
Remote Control Unit
does not work.lCheck the batteries.
lCheck the ALL-OFF switch on the Remote Control Unit is set to “ON.”.
lMake sure nothing is between the Remote Receiver and the Remote Control Unit.
lMake sure you are not too far from the projector when using the Remote Control Unit.
Maximum operating range is 16.4’ (5m).
Problem:Try these Solution
Wireless Mouse
function does not
work.lCheck the cable connection between the projector and the computer.
lCheck the mouse setting on your computer.
lTurn the projector on before you turn on the computer. 
						

							37
APPENDIX
0.9 TFT Active Matrix type, 3 panels
TECHNICAL SPECIFICATIONS
Multi-media Projector
9.26 lbs (4.2 kg)
9.45 x 3.66 x 13.23 (240mm x 93mm x 336mm) (not including Adjustable Feet)
1024 x 768 dots
2,359,296 (1024 x 768 x 3 panels)
PAL, SECAM, NTSC, NTSC4.43, PAL-M and PAL-N
H-sync. 15 ~ 100 KHz, V-sync. 50 ~ 100 Hz
Adjustable from 30” to 300”
800 TV lines
1 speaker, 1.57 x 1.18 (40mm x 30mm) 
AC 100 ~ 120 V, 50 / 60 Hz
2.5 A (Max. Ampere) 
41 ˚F ~ 95 ˚F (5 ˚C ~ 35 ˚C)
14 ˚F ~ 140 ˚F (-10 ˚C ~ 60 ˚C)
Owner’s Manual
AC Power Cord
Remote Control Transmitter and Batteries
VGA Cable
Control Cable for PS/2 port 
Dust Cover
Lens Cover, Strap for Lens Cover and Screw
Projector Type
Net Weight
Dimensions (W x H x D)
Panel Resolution
Number of Pixels
Color System
Scanning Frequency
Projection Image size (Diagonal)
Horizontal Resolution
Built-in Speaker
Voltage
Power Consumption
Operating Temperature
Storage Temperature
Accessories
LCD Panel System
lThe specifications are subject to change without notice.
F 1.7 ~ 2.0 lens with f 33.2mm ~ 43.1mm Motor zoom and focus
4.6’ ~ 35.4’ (1.4 m ~ 10.8 m)
150 W UHP
RCA Type  x 1 (Video, Audio R and L) and Mini DIN 4 pin (S-Video) x 1
Projection Lens
Throw Distance
Projection Lamp
AV Input Jacks
(VGA) HDB 15 Terminal x 1Computer Input Jacks
Mini DIN 8 pin x 1
(VGA) HDB 15 Terminal x 1
Mini Jack (stereo)
Mini Jack (stereo)
1W RMS (Monaural)
Control Port Jack
Monitor Output Jack
Computer Audio Input Jack
Audio Output Jack
Internal Audio Amp
0˚ to 10˚Feet Adjustment
Power Source : AA Type x 2
Operating Range : 16.4’ (5m) / ±30˚
Dimensions : 2.2” x 1.3” x 7.6” (55mm x 34mm x 192mm)
Net Weight : 0.35 lbs (160 g) (including batteries)
Laser Pointer : Class IILaser  
(Max. Output : 1mW / Wave length : 650±20nm)
Remote Control Transmitter
This symbol on the nameplate means the product is Listed by Underwriters
Laboratories Inc.  It is designed and manufactured to meet rigid U.L. safety
standards against risk of fire, casualty and electrical hazards.
1250 ANSI lumen (Brighter mode)
1000 ANSI lumen (Standard mode)Brightness 
						

							38
APPENDIX
OPTIONAL PARTS
The parts listed below are optionally supplied.  When ordering those parts, give the
name and the Type No. of it to the sales dealer.
lControl Cable for Serial Port Type No. : LV - CA26
lControl Cable for ADB Port Type No. : LV - CA27
lMAC Adapter Type No. : LV - AD02
lCanon Digitizer Type No. : LV - DP10 
						

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©CANON INC.  2000
YT1-1312-000
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