Canon projector LV7210 User Manual

							41
Maintenance and Cleaning
The WARNING indicator shows the state of the function which protects the projector.  Check the state of the WARNING
indicator and the POWER indicator to take proper maintenance. 
WARNINGLAMP REPLACE 
 POWER
  KEY
STONE
OL+
TOP CONTROL
Warning Indicator
WARNINGLAMP REPLACE 
 POWER
  KEY
STONE
OL+
WARNING
lights red
TOP CONTROL
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE AC POWER
CORD CONNECTED UNDER THE ABNORMAL
CONDITION.  IT MAY RESULT IN FIRE OR ELECTRIC
SHOCK.  
When the temperature inside the projector exceeds the normal
temperature, the projector is automatically shut down to protect the
inside of the projector.  The POWER indicator is flashing and the
projector is being cooled down.  When the temperature inside the
projector returns to normal, the POWER indicator lights red and the
projector can be turned on.  
NOTE
After the temperature inside the projector returns to normal, the WARNING
indicator still continues to flash.  When the projector is turned on again, the
WARNING indicator stops flashing. 
Then check the items below.
Did you provide appropriate space for the projector to be
ventilated?  Check the installing condition to see if ventilation slots
are not blocked.
Is the projector not installed near the ventilation duct of air-
conditioning equipment which may be hot? Install the projector
away from the ventilation duct of air-conditioning equipment. 
Are the air filters clean?  Clean the air filters periodically. 
The projector is shut down and the WARNING indicator lights red
When the projector detects an abnormal condition, it is automatically
shut down to protect the inside and the WARNING indicator lights
red.  In this case, disconnect the AC power cord and reconnect it, and
then turn the projector on once again for check.  If the projector is still
turned off and the WARNING indicator lights red, disconnect the AC
power cord and contact the service station for check and repair. 
The projector is shut down and the WARNING indicator is flashing red
WARNING
flashing redPOWER
Indicator
POWER
Indicator 
						

							42
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.
Air Filter
Pull up and remove.
Turn off the projector, and disconnect the AC power cord from
the AC outlet.
Turn the projector upside down and remove the air filters by
pulling the latches upward.
1
2
Air filters prevent dust from accumulating on the surface of the optical elements inside the projector.  Should the air filters
become clogged with dust particles, it will reduce 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.
Clean the air filters with a brush or rinse them softly.3
When cleaning the air filters by rinsing, dry them well.  Replace
the air filters properly. Make sure that the air filters are fully
inserted.4
CAUTION
Do not operate the projector with the air filters removed.
Dust may accumulate on the LCD panel and the projection
mirror degrading picture quality.
Do not put small parts into the air intake vents.  It may
result in malfunction of the projector.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when operating the projector.  Usage in these environments
may cause poor image quality.
When using under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the
projector.  This condition may degrade the quality of a projected image.
When the above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.
Cleaning the Air Filters
Cleaning 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 the carry-
ing case to protect it from dust and scratches.3
Softly wipe the projection lens with a cleaning cloth that con-
tains 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.
 
 

 

 
 

 

 

 

  
 

 

 

 

 

  
						

							43
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-7215/ LV-7210/ LV-5210
Replacement Lamp Type No. :          LV-LP18(for LV7215/ LV-7210)
(610 309 2706)
LV-LP19 (for LV-5210)
(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.
WARNINGLAMP REPLACE 
  KEY
STONETVOL
+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 
						

							44
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 Left/Right button
to move the red frame pointer to the Setting Menu icon.
Press the Point Down button 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 lifetime 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.  
						

							45
Appendix
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 and 18. 
–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.  
No power–Plug the power cord of the projector into the AC outlet.
–See if the POWER indicator lights red.
–Wait 90 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 19.)
–Check the WARNING indicator.  If the WARNING indicator lights red, the projector cannot
be turned on.  (See Warning Indicator on page 41.)
–Check the projection lamp.  (See page 43.)
–  Unlock Key lock for the projector in the Setting Menu (See page 40.)
Image is out of focus.–
Adjust focus of the projector.
–
Provide proper distance between the projector and the projection screen.  (See page 16.)
–
Check the projection lens to see if it needs cleaning.  (See page 42.)
–
Moving the projector from a cool temperature location to a warm temperature location
may result in moisture condensation on the projection lens.  In such an event, leave the
projector OFF and wait until condensation disappears.
Image is Left/Right
reversed.–
Check the Ceiling / Rear item.  (See “Setting” on page 39.)
Problem:–
Try these solutions.
Image is Top/Bottom
reversed.–
Check the Ceiling item.  (See “Setting” on page 39.)
Some displays are not
seen during the
Operation.–
Check the Display item.  (See “Setting” on page 38.)
No image–
Check the connection between your computer or video equipment and the projector.
–
See if the input signal is correctly output from your computer.  Some laptop computers
may need changing the setting for monitor output when you are connecting a laptop
computer.  See your computer’s owner’s manual for 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.
–
Select correct input source once again through menu operation.
–
Make sure the temperature is not out of the Operating Temperature (5°C ~ 35°C).
No sound– 
Check audio cable connection from audio input source.
– 
Adjust the audio source.
–  
Press the Vol (+) button.
– 
Press the Mute button. 
						

							46
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
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 the problem.  We will advise you how to obtain service.
The CE Mark is a Directive conformity mark of the European Community (EC).
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, 40.)
–  Unlock Key lock for the remote control unit in the Setting Menu (See page 40.)
Problem:–Try these solutions.
Wireless Mouse function
does not work.–
Make sure your computer is connected to the projector with a USB cable.
–
Check cable connection between the projector and your computer.
–
Check the mouse setting on your computer.
Computer 2 cannot be
selected.
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.   
–
Select Computer 2 at the Terminal item in the Setting Menu.  (See “Terminal” on page
39.)  
						

							47
Appendix
Check the indicators for projector condition.  
• • • lights green.• • • lights red.• • • off• • • flashes 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 43 and 44.
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 can-
not be turned on.  When  the projector has cooled down enough and the
temperature returns to normal, the POWER indicator lights red and the pro-
jector can be turned on.  (The WARNING indicator keeps flashing.)  Check
and clean the Air filter.
Projector Condition
The projector is ready to be turned on with the POWER ON-OFF 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 pro-
jector 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
flashing.  Check and clean the air filters.
Indicators and Projector Condition
• • • flashes red. 
						

							48
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
StandardHigh contrastCustom
Image AdjustContrastBrightnessColor Temp
RedGreenBlue
Gamma
Store
Quit
NormalTrueWideDigital zoom +Digital zoom –
0 - 31
On / Off
0 - 630 - 63
InputRGB( Analog )  
N/A
Computer 2RGB
Component  
Go to System(1)
Computer Input
VideoAuto
Go to System(3)
Go to System(3)
Computer 1
Video 
S-Video
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
Screen
Quit
Quit
Yes / No
✽Systems displayed in the System Menu vary
depending on an input signal.
Mid
ResetYes / No
RGB( AV HDCP )  
RGB( Scart )  
Low
XLow
Sharpness0 - 15
Go to System(1)
N/A
Go to System(2)
N/A
Computer Input / Video Input
✽N/A - - -not applicable
RGB( PC Digital )  
Go to System(3)
Yes / No       
						

							49
Appendix
AutoPALSECAMNTSCNTSC 4.43PAL-MPAL-N
Video Input
Auto1080i1035i720p575p480p575i480i
StandardCinemaCustom
Quit
NormalWide
0 - 630 - 630 - 630 - 63
Off
Setting
VolumeMuteQuitOn / Off
Language
Image Select
System (2)
System (3)
Image AdjustContrastBrightnessColorTint
RedGreenBlueSharpness
ResetStore
GammaProgressive
0 - 630 - 630 - 630 - 150 - 15
Screen
Sound
SettingEnglishGermanFrenchItalianSpanishPortugueseDutchSwedish
ChineseKoreanJapanese
Store / ResetOn / OffOn / Off
Off
On / Off
On / Off
Off
On / OffNormal mode
Code 1 
Yes / No
KeystoneBlue backDisplay
Logo
Ceiling
Rear
Power management
On startLamp mode
Remote control
Factory default
Yes / NoCode 2 Code 3 Code 4 Code 5 Code 6 Code 7 Code 8 Quit
Quit
0 - 63
Russian
Computer 2TerminalMonitor outHighColor TempMidLow
XLow
Yes/NoCapture
Eco/NormalStandby 
ReadyShut down
SpotlightPointerPointer
Auto modeSilent mode
Yes / NoLamp counter reset
OffKey lockProjectorRemote Control
UserDefault
L1
L2
Yes / No
Quit
1-30 MinQuit        
						

							50
Appendix
Compatible Computer Specifications
LV-7215/ LV-7210 can basically accept the signal from all computers with the V, H-Frequency mentioned below and less than
140 MHz of Dot Clock.  LV-5210 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-5210.
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
60.27658.069
31.6529.80
D-SXGA 2
D-SXGA 3
1280 x 1024
1280 x 1024
D-720p ––––––––45.0060.00
D-1035i ––––––––33.7560.00
(Interlace)
––––––––33.75
––––––––28.12550.00
(Interlace)63.9860.02D-SXGA 11280 x 1024
D-480p ––––––––31.4759.94
D-575p ––––––––31.2550.00
60.00
(Interlace)
D-1080i  D-1080i