Canon projector LV7220 User Manual

							51
Maintenance & Cleaning
Maintenance and Cleaning
Disconnect the AC power cord before cleaning.
When the projector is not in use, replace the lens cover.
1
3
2
Follow these steps to clean the projection lens.
Cleaning the Projector Cabinet
Disconnect the AC power cord before cleaning.1
Softly wipe the projector body with a soft, dry cleaning cloth.
When it is heavily soiled, use a small amount of mild
detergent and finish with a soft, dry cleaning cloth.  Avoid
using an excessive amount of cleaner.  Abrasive cleaners,
solvents, or other harsh chemicals might scratch the surface.2
Follow these steps to clean the projector cabinet.
When the projector is not in use, put the projector in an
appropriate carrying case to protect it from dust and
scratches.3
Softly wipe the projection lens with a cleaning cloth that
contains a small amount of non-abrasive camera lens
cleaner, or use lens cleaning paper or a commercially
available air blower to clean the lens.  Avoid using an
excessive amount of cleaner.  Abrasive cleaners, solvents, or
other harsh chemicals might scratch the surface.
Cleaning the Projection Lens 
						

							52
Maintenance and Cleaning
When the life of the projection lamp of this projector draws to an
end, the LAMP REPLACE indicator lights yellow.  If this indicator
lights yellow, replace the lamp with a new one promptly.
Follow these steps to replace the lamp.
Lamp Lamp Cover
ORDER REPLACEMENT LAMP
Replacement lamp can be ordered through your dealer.  When ordering a projection lamp, give the following
information to the dealer.
●
Model No. of your projector   : LV-7225 / LV-7220 / LV-5220
●Replacement Lamp Type No. : LV-LP18(for LV-7225 / LV-7220)
(610 309 2706)
LV-LP19 (for LV-5220)
(610 307 7925)
For continued safety, replace with a lamp of the same
type.  Do not drop a lamp or touch a glass bulb! The
glass can shatter and may cause injury.Allow a projector to cool, for at least 45 minutes before
you open the Lamp cover.  The inside of the projector
can become very hot.
LAMP REPLACE 
 AUTO
  SETTVOL
+This indicator lights yellow
when the life of the projection
lamp draws to an end.  
Top Control
CAUTION
Screw
Screw
Turn off the projector and disconnect the AC plug.  Allow the
projector to cool for at least 45 minutes.
Loosen 2 screws of the lamp with a screwdriver and pull out
the lamp by grasping the handle.
1
3
Replace the lamp with a new one and tighten the 2 screws
back into position.  Make sure that the lamp is set properly.
Replace the lamp cover and tighten the screw.4
Loosen the screw with a screwdriver, and remove the lamp
cover.2
Connect the AC power cord to the projector and turn on the
projector.
6Reset the Lamp replace counter.
See “Lamp Replace Counter” on the next page .
5
Lamp Replacement
Handle Screw
CAUTION 
						

							53
Maintenance & Cleaning
Maintenance and Cleaning
Be sure to reset the lamp replace counter after the lamp is replaced.  When the lamp replace counter is reset, the LAMP
REPLACE indicator stops lighting.
Move the pointer to Lamp
counter reset and then press the
SET button. The message
“Lamp replace counter Reset?”
is displayed.
Turn the projector on, press the MENU button and the On-
Screen Menu will appear.  Press the Point 
7 8button to
move the red frame pointer to the Setting Menu icon.
Press the Point d dbutton to move the red frame pointer to
the Lamp counter reset item and then press the SET button.
The message Lamp replace counter Reset? is displayed.
Move the pointer to [Yes] and then press the SET button.
1
2
Another confirmation dialog box appears and select [Yes] to
reset the Lamp replace counter.3
This projector uses a high-pressure lamp which must be handled carefully and properly.  Improper
handling may result in accidents, injury, or create a fire hazard.
●Lamp life may differ from lamp to lamp and according to the environment of use.  There is no
guarantee of the same life for each lamp.  Some lamps may fail or terminate their life in a shorter
period of time than other similar lamps.
●If the projector indicates that the lamp should be replaced, i.e., if the LAMP REPLACE indicator lights
up, replace the lamp with a new one IMMEDIATELY after the projector has cooled down.  
( Follow carefully the instructions in the Lamp Replacement section of this manual.  )  Continuous use
of the lamp with the LAMP REPLACE indicator lighted may increase the risk of lamp explosion.  
●A Lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its
lifetime draws to an end.  Risk of explosion may differ according to the environment or conditions in
which the projector and lamp are being used.
IF A LAMP EXPLODES, THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN.
If a lamp explodes, disconnect the projector’s AC plug from the AC outlet immediately.  Contact an
authorized service station for a checkup of the unit and replacement of the lamp.  Additionally, check
carefully to ensure that there are no broken shards or pieces of glass around the projector or coming out
from the cooling air circulation holes.  Any broken shards found should be cleaned up carefully.  No one
should check the inside of the projector except those who are authorized trained technicians and who are
familiar with projector service.  Inappropriate attempts to service the unit by anyone, especially those
who are not appropriately trained to do so, may result in an accident or injury caused by pieces of broken
glass.  
LAMP HANDLING PRECAUTIONS
Lamp Replace Counter
✔Note:
Do not reset the Lamp replace counter without implementation of lamp replacement.
Be sure to reset the Lamp replace counter only after replacing the lamp. 
						

							54
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
–Make sure you have properly connected the projector to peripheral equipment as described in Connecting to a Computer
and “Connecting to Video Equipment” on  page17-19. 
–Make sure all equipment is connected to AC outlet and the power is turned on.
–When you operate the projector with a computer and it does not project an image, restart the computer.  
Appendix
Problem:–Solutions
No power–Plug the power cord of the projector into the AC outlet.
–See if the POWER indicator lights red.
–Wait 90-120 seconds after the projector is turned OFF when turning the 
projector back on.  The projector can be turned on after the POWER 
indicator turns red.  (See “Turning Off the Projector” on page 21.)
–Check the WARNING indicator.  If the WARNING indicator lights red, the 
projector cannot be turned on.  (See Warning Indicator on page 49.)
–Check the projection lamp.  (See page 52.)
–Unlock Key lock for the projector in the Setting Menu.  (See page 46.)
Image is out of focus.–Adjust focus of the projector.  (See page 24.)
–Provide proper distance between the projector and the projection 
screen.  (See page 15.)
–Check the projection lens to see if it needs cleaning.  (See page 51.)
–Moving the projector from a cool to a warm place may result in moisture 
condensation on the projection lens.  In such cases, leave the projector 
OFF and wait until condensation disappears.
No image–Check the connection between your computer or video equipment 
and the projector.  (See page 17–19)
–See if the input signal is correctly output from your computer.  Some 
laptop computers may need to change the setting for monitor output when 
connecting to a projector.  See your computer’s instruction manual for the
setting. 
–It takes about 30 seconds to display an image after turning on the projector.
–See if the selected system is corresponding with your computer or video 
equipment.  (See page 28 and 37)
–Select correct input source once again through menu operation.
(See page 27, 35 and 36)
–Make sure the temperature is not out of the specified Operating 
Temperature (5°C ~ 35°C).
Image is Left/Right reversed.–Check the Ceiling / Rear item.  (See “Setting” on page 44.)
Image is Top/Bottom reversed.–Check the Ceiling item.  (See “Setting” on page 44.)
No sound–  Check audio cable connection from audio input source.
–  Adjust the audio source.
–  Press the Vol (+) button.  (See page 26.)
–  Press the Mute button.   (See page 26.)  
						

							55
Appendix
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.
Appendix
The CE Mark is a Directive conformity
mark of the European Community (EC).
Some displays are not seen–Check the Display item.  (See “Setting” on page 43.)
during  the Operation.
PIN code dialog box appears at start-up.–PIN code lock is being set.  Input a PIN code (1234 or numbers you have 
set).  (See “PIN code lock” on page 20 and 47.)
Computer 2 cannot be selected.–Select Computer 2 at the Terminal item in the Setting Menu.  (See “Setting”
on page 44.) 
The Terminal item cannot be selected.–The Terminal item in the Setting Menu cannot be selected after Computer 2 
is selected.  Select other input source such as Computer 1 or Video with the
INPUT button on the top control, the COMPUTER button or the VIDEO 
button on the remote control so that the Terminal item can be selected.   
The Remote Control Unit does not work.–Check the batteries.
–Make sure no obstruction is between the projector and remote control unit.
–Make sure you are not too far from the projector when using the remote 
control unit.  Maximum operating range is 16.4’ (5m).
–Make sure the code of the remote control unit is conformed to the projector.
(See page 14 and 46.)
–Unlock Key lock for the remote control unit in the Setting Menu.  (See page 
46.)
Wireless Mouse function does not work.–Make sure your computer is connected to the projector with a USB cable.
(See page 17.)
–Check cable connection between the projector and your computer.
(See page 17.)
WARNING :
High voltages are used to operate this projector.  Do not attempt to open the cabinet.
If problems still persist after following all operating instructions,
contact the dealer where you purchased the projector or the
service center.Give the model number and explain about the problem.  We will advise you how to obtain service. 
						

							56
Appendix
Menu Tree
System (1)MODE 1MODE 2SVGA 1- - - -
Auto PC Adj.Fine sync.Total dotsHorizontalVerticalCurrent modeClampDisplay area
Display area - HDisplay area - VFull screenResetMode freeStore
Quit
High contrast
Blackboard(Green)Custom
Image AdjustContrastBrightnessColor Temp
RedGreenBlue
Gamma
Store
Quit
NormalTrueWideDigital zoom +Digital zoom –
0 - 31
On / Off
0 - 630 - 63
Computer Input
PC Adjust
640 x 480720 x 400800 x 6001024 x 7681152 x 8641280 x 10241400 x 1050
Mode 1Mode 2Mode 3Mode 4Mode 5
Image Select
High
0 - 630 - 630 - 63
0 - 15
Yes / No
Screen
Quit
Quit
Yes / No
Quit
✽Systems displayed in the System Menu vary
depending on an input signal.
Mid
ResetYes / No
Low
XLow
Sharpness0 - 15
Computer Input / Video Input
Sound
VolumeMuteQuitOn / OffSound0 - 63
Input
Computer 2RGBGo to System(1)
VideoAuto
Go to System(3)
Go to System(3)
Computer 1
Video 
Go to System(3)
✽N/A - - -not applicable
RGB( Analog )
RGB( PC Digital )
Go to System(1)
N/A
N/A
Component 
RGB( Scart )  
Go to System(2)
N/A
S-Video
RGB( AV HDCP )  
Standard 
						

							57
Appendix
AutoPALSECAMNTSCNTSC 4.43PAL-MPAL-N
Video Input
Auto1080i1035i720p575p480p575i480i
CinemaBlackboard(Green)Custom
Quit
NormalWide
0 - 630 - 630 - 630 - 63
Off
Setting
Image Select
System (2)
System (3)
Image AdjustContrastBrightnessColorTint
RedGreenBlueSharpness
ResetStore
GammaProgressive
0 - 630 - 630 - 630 - 150 - 15
Yes / No
Screen
Yes / No
Quit
HighColor TempMidLow
XLow
L1L2
FilmOn/ Off
LanguageSettingEnglishGermanFrenchItalianSpanishPortugueseDutchSwedish
ChineseKoreanJapanese
Store / ResetOn / OffOn / Off
Off
On / OffOn / Off
Off
On / OffNormal 
Code 1 - 8
Yes / No
KeystoneBlue backDisplay
Logo
CeilingRear
Power management
On startLamp mode
Remote controlQuit
Quit
Russian
Computer 2TerminalMonitor out
Yes/NoCapture
ReadyShut down
SpotlightPointerPointer
Auto
Yes / NoLamp counter reset
OffKey lockProjectorRemote Control
UserDefault
Timer(1-30 Min)Quit
Quit
Quit
OffPIN code lock
On1On2PIN code changeQuit
Off
Logo PIN code lock
On
PIN code changeQuit
Silent
Factory default
Mouse / ProjectorUSB
L1 / L2Fan
Quit
Standard
Auto PC adj.Auto setup
Eco / NormalStandby mode
Auto keystone
Appendix
Quit
Logo PIN code entry
PIN code entry 
						

							58
Appendix
Check the indicators for projector condition.  
• • • lights green.• • • lights red.• • • off• • • blinks green.
✽When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow.  When this indicator lights
yellow, replace the projection lamp with a new one promptly.  Reset the Lamp replace counter after replacement of the lamp.  
See page 52 and 53.
The projector is OFF.  (The AC power cord is unplugged.)
The projector is preparing for stand-by or the projection lamp is being
cooled down.  The projector cannot be turned on until cooling is completed. 
The temperature inside the projector is abnormally high.  The projector
cannot be turned on.  When  the projector is cooled down enough and the
temperature returns to normal, the POWER indicator lights red and the
projector can be turned on.  (The WARNING . indicator keeps blinking.)
Check and clean the Air filter.
Projector Condition
The projector is ready to be turned on with the POWER button.
POWERred/green
Indicators
LAMP
REPLACE
yellow
WARNING red
The projector detects an abnormal condition and cannot be turned on.
Unplug the AC power cord and plug it again to turn on the projector.  If the
projector is turned off again, disconnect the AC power cord and contact the
dealer or the service center for service and checkup.  Do not leave the
projector on.  It may cause electric shock or a fire hazard.
✽
✽
✽
✽
✽
The projector is operating normally. 
The projector is in the Power management mode. 
✽
✽
The projector has been cooled down enough and the temperature returns
to normal.  When turning on the projector, the WARNING  indicator stops
blinking.  Check and clean the air filters.
Indicators and Projector Condition
• • • blinks red. 
						

							59
Appendix
Appendix
Compatible Computer Specifications
LV-7225 / LV-7220 can basically accept the signal from all computers with the V, H-Frequency mentioned below and less than
140 MHz of Dot Clock.  LV-5220 can basically accept the signal from all computers with the V, H-Frequency mentioned below
and less than 100 MHz of Dot Clock.
These modes are not available on LV-5220.
When an input signal is digital from DVI terminal, refer to the chart below.
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
640 x 48031.4759.88
720 x 40031.4770.09
640 x 40031.4770.09
640 x 48037.8674.38
640 x 48037.8672.81
640 x 48037.5075.00
640 x 48034.9766.60
640 x 48035.0066.67
MAC 16832 x 62449.7274.55
800 x 60035.15656.25
800 x 60037.8860.32
SVGA 3800 x 60046.87575.00
SVGA 4800 x 60053.67485.06
SVGA 5800 x 60048.0872.19
SVGA 6800 x 60037.9061.03
SVGA 7800 x 60034.5055.38
SVGA 8800 x 60038.0060.51
SVGA 9800 x 60038.6060.31
SVGA 11800 x 60038.0060.51
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
XGA 81024 x 768
XGA 91024 x 768
63.4879.35
36.0087.17
(Interlace)
XGA 11024 x 768
XGA 21024 x 768
XGA 31024 x 768
XGA 41024 x 768
48.3660.00
68.67784.997
XGA 61024 x 768
60.02375.03
XGA 71024 x 768
56.47670.07
48.5060.02
44.0054.58
XGA 51024 x 76860.3174.92
640 x 48043.26985.00
––––––––15.73460.00
(Interlace)––––––––15.62550.00
(Interlace)
SVGA 10800 x 60032.7051.09
XGA 101024 x 76862.0477.07
MAC 191024 x 76860.2475.08
MAC 211152 x 87068.6875.06
1280 x 96075.0075.08
1280 x 102480.0075.08
XGA 111024 x 768
XGA 121024 x 768
XGA 131024 x 768
XGA 141024 x 768
61.0075.70
XGA 151024 x 768
35.52286.96
(Interlace)
46.9058.20
47.0058.30
58.0372.00
SXGA 11152 x 864
SXGA 21280 x 1024
1280 x 1024
1280 x 1024
64.2070.40
1280 x 1024
62.5058.60
1280 x 1024
63.9060.00
1280 x 1024
63.3459.98
SXGA 81280 x 1024
63.7460.01
SXGA 111152 x 900
71.6967.19
SXGA 121152 x 900
81.1376.107
SXGA 131280 x 1024
63.9860.02
SXGA 141280 x 1024
61.2065.20
71.4075.60
50.0086.00
(Interlace)
––––––––
50.0094.00
(Interlace)
45.0060.00
SXGA 91280 x 1024
SXGA 101280 x 960
79.97675.025
60.0060.00
1280 x 1024
SXGA 161280 x 1024
SXGA 171152 x 900
SXGA 181280 x 1024
63.3760.01
76.9 772.00
61.8566.00
46.4386.70
(Interlace)
SXGA 191280 x 102463.7960.18
––––––––33.7560.00
(Interlace)
1400 x 105063.9060.00
––––––––33.7560.00
(Interlace)
––––––––28.12550.00
(Interlace)
––––––––31.4759.88
––––––––31.2550.00
SVGA 1
SVGA 2480i VGA 1
VGA 2
VGA 3
VGA 4
VGA 5
VGA 6
MAC LC13
MAC 13VGA 7
575iSXGA 3
SXGA 4
SXGA 5
SXGA 6
SXGA 7
MAC
MAC SXGA 21SXGA 15
575p 480p
1080i
1080i720p
1035i76.97
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
640 x 48031.4759.94
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
D-VGA
D-SVGA800 x 60037.87960.32
D-XGA1024 x 76843.36360.00
D-720p ––––––––45.0060.00
D-1035i ––––––––33.7560.00
(Interlace)
––––––––33.75
––––––––28.12550.00
(Interlace)
D-480p ––––––––31.4759.94
D-575p ––––––––31.2550.00
60.00
(Interlace)
D-SXGA 2 60.276 58.069
31.65 29.80 D-SXGA 31280 x 1024
1280 x 1024
63.98 60.02 D-SXGA 1 1280 x 1024
D-1080i  D-1080i  
						

							60
Appendix
Technical Specifications
Mechanical Information
Projector Type Multi-media Projector
Dimensions (W x H x D) 11.81 x 3.23 x 8.94 (300mm x 82mm x 227mm) (Not including adjustable feet)
Net Weight 6.48 lbs (2.9kgs)
Feet Adjustment 0˚ to 11.9˚ 
Panel ResolutionLV-7225 / LV-7220 LV-5220
LCD Panel System 0.8 TFT Active Matrix type, 3 panels
Panel Resolution 1,024 x 768 dots 800 x 600 dots
Number of Pixels 2,359,296 (1,024 x 768 x 3 panels) 1,440,000 (800 x 600 x 3 panels)
Signal CompatibilityLV-7225 / LV-7220 LV-5220
Color SystemPAL, SECAM, NTSC, NT SC4.43, PAL-M, PAL-N
High Definition TV Signal480i, 480p, 575i, 575p, 720p, 1035i, and 1080i
Scanning FrequencyH-sync. 15 ~ 100 KHz, V-sync. 50 ~ 100 Hz H-sync. 15 ~ 80 KHz, V-sync. 50 ~ 100 Hz
Optical Information
Projection Image Size (Diagonal) Adjustable from 40 to 300
Projection Lens F 1.7 ~ 2.5 lens with f 20.3mm ~ 32.5 mm with manual zoom and focus
Throw Distance 3.3 ~ 25.3 (1.0m ~ 7.7m)
Projection Lamp 200W UHP Lamp
Interface
Video Input Jack RCA Type x 1 
S-Video Input Jack Mini DIN 4 pin x 1
Audio Input Jacks RCA Type x 2
DVI-I /RGB IN-1 Terminal DVI-I Terminal (Digital / Analog) (HDCP Compatible)
RGB IN-2/ Component Input / RGB (VGA) HDB15 Terminal X 1  (In / Out switchable)
Output Terminal
Computer Audio Input Jacks
Mini Jack (stereo) x 1
Service Port Connector Mini DIN 8 pin x 1
USB Connector USB Series B receptacle x 1
Audio Output Jack Mini Jack (stereo) x 1  (Variable)
Audio
Internal Audio Amp 1.0W RMS
Built-in Speaker 1 speaker, ø1.1 (28mm) 
Power
Voltage and Power Consumption AC 100 ~ 120 V (3.6 A  Max. Ampere), 50 / 60 Hz  (The U.S.A and Canada)
AC 200 ~ 240 V (1.8 A  Max. Ampere), 50 / 60 Hz  (Continental Europe)
Operating Environment
Operating Temperature 41 ˚F ~ 95 ˚F (5 ˚C ~ 35 ˚C)
Storage Temperature 14 ˚F ~ 140 ˚F (-10˚C ~ 60 ˚C)
Remote Control Unit
Battery AA, UM3 or LR6 Type x 2
Operating Range16.4’ (5m) / ±30˚
Dimensions 2.0” x 1.0” x 7.1” (50mm x 27mm x 181mm)
Net Weight 0.34 lbs (154 g) (including batteries)
Laser Pointer
Class II
Laser  (Max. Output : 1mW / Wave length : 640~660nm)