Canon projector LV7230 User Manual

							41
Keystone
Press the MENU button to display the On-Screen Menu.
Press the Point 
7 8button to move the red frame pointer to
the Setting Menu icon.1
2
Language
The language used in the On-Screen Menu is available in English,
German, French, Italian, Spanish, Portuguese, Dutch, Swedish,
Russian, Chinese, Korean, or Japanese.
Display
This function decides whether to display On-Screen Displays.
On  . . . . . . . shows all the On-Screen Displays.
Off  . . . . . . . does not show On-Screen Displays except;
●On-Screen Menu 
●“Power off?” message 
●P-Timer 
●“No signal” message
●”Wait a moment!” message
Set the red frame
pointer to the item
and press the SET
button.
Press the Point d dbutton to move the red frame pointer to
the item that you want to set and then press the 
SET button.
The Setting dialog box appears.
Blue back
When this function is “On,” the projector produces a blue image
while input signal is not detected. 
When pressing the SET
button at Language, the
Language Menu appears.
Setting Menu (Language)
Setting Menu icon
This function corrects distortion of a projected image.  Select
either Store or Reset with the Point 
7 8button, and then press
the SET button.  The keystone dialog box appears.  Adjust
keystone with the Point 
e ed
dbutton. 
Store . . . . stores the keystone adjustment even if the AC
power cord is disconnected.
Reset  . . . . .resets the keystone adjustment when the AC power
cord is disconnected.
Setting
Setting
Logo PIN code lock
This function prevents others except specific users from changing
the Logo setting.
Off . . . . .the Logo setting can be changed freely from the
Logo menu.  (p42)
On . . . . . .the Logo setting cannot be changed without the
Logo PIN code.
If you want to change the Logo PIN code lock setting, enter a
Logo PIN code along the following steps. The initial Logo PIN code
is set 4321 at the factory.Logo PIN code lock
Sett g
This projector has Setting menu that allows you to set up the
other various functions described as follows;          
						

							42
Setting
Capture
This function enables you to capture the image being projected
and use it for a starting-up display or interval of presentations.  
After capturing the projected image, go to the Logo function and
set it to “User”.  Then the captured image can be displayed when
turning on the projector next time or pressing the NO SHOW
button.  (p25) 
To capture the image, select [Yes].  To cancel the Capture
function, select [No].  
✔Note:
• Before capturing an image, select Standard in the Image Select Menu to capture a
proper image.  (See page 31,37.)
• A signal from a computer can be captured up to XGA(1024 x 768).  A signal from
video equipment can be captured except for 720p, 1035i, and 1080i.
• When capturing the image that has been adjusted by the Keystone function, the
adjustment data is automatically reset and the projector captures an image without
keystone adjustment. 
• When the Logo PIN code lock function is On, the Logo and Capture menu cannot
be selected.   
Select [Yes] to capture
the projected image. 
Select [Yes] to
stop capturing.  
Capture Logo PIN code lock Dialog Box
QuitPointer
Logo
This function decides what to be displayed on the starting-up
display as follows:
User  . . . . . .the image you captured  
Default  . . . .the factory-set logo
Off  . . . . . . .count-down only
Enter a Logo PIN code
Select a number by pressing the Point 7 8button and fix the
number with the SET button.  The number will change to ✳.  If
you fixed a wrong number, move the pointer to Set or Clear
once by pressing the Point d d
button, then return to Logo PIN
code.  Enter the correct number again.
Repeat this step to complete entering a four-digit number. 
When the four-digit number is fixed, the pointer will automatically
move to Set.  Press the SET button so that you can change the
Logo PIN code lock setting.
If you entered a wrong Logo PIN Code, Logo PIN code and the
number (✳✳✳✳) will turn red and disappear.  Enter a correct Logo
PIN code all over again.
After a correct Logo PIN code is entered, the
following dialog box will appear.
Select On/Off by pressing the Point 7 8button or
change the Logo PIN code.
Change the Logo PIN code
Logo PIN code can be changed to your desired four-digit number.
Select Logo PIN code change with the Point d d
button and press
the SET button. Set a new Logo PIN code.  
Be sure to note the new Logo PIN code and keep it at hand.  
✔Note:
If you forget your Logo PIN code and unable to change it, the Logo P I N  code can be
reset to the factory default setting (4321) according to the following procedures.
When you reset the Logo PIN code, the PIN code will be reset, as well. 
1. Disconnect the AC Power Cord from the AC outlet.
2. As pressing the SET button on the projector, connect the AC Power Cord into an 
AC outlet again.  Keep pressing the SET button until the POWER indicator lights. 
The Logo PIN code will be returned to the factory default setting while the Logo PIN 
code lock state will remain the same as previous set state.       
						

							43
Setting
Power management
Time left until Lamp off
Press the SET button at Power
management and this box
appears.  Choose one of three
settings with the Point 7 8
button, and go to the timer
with the Point e ed
d
button and
set time with the Point 7 8
button.
Power management Terminal
The RGB IN-2/RGB OUT terminal on the back of the projector is
switchable for computer input or monitor output.  (See page 9)
Select Computer 2 or Monitor Out with the Point Left/Right
button. 
RGB IN-2  . . . . . . .computer input
RGB Out  . . . . . . . .monitor out
Terminal item is not available when selecting Computer 2 to the
input source.  Change the input source to the others (Computer1
or Video) so that the Terminal item will be available.  (p26, 34, 35)   
For reducing power consumption as well as maintaining the lamp
life, the Power Management function turns off the projection lamp
when the input signal is interrupted and no button is pressed for
30 seconds or more. 
If the input signal is interrupted and no button is pressed for 30
seconds or more, the timer display with the message No signal
appears on the screen. The count-down of the set time will get
started. The count-down time can be set between 1 and 30
minutes. 
When the count-down time has been elapsed, the lamp will be
turned off to cool itself down. The POWER indicator is blinking red
during this cooling-off period. The next operation depends on the
setting as follows : 
Ready   . . . . . .When the lamp has been fully cooled down, the
POWER indicator changes to green blinking. In
this condition, the projection lamp will be turned
on if the input signal is reconnected or any
button on the top control or remote control unit
is pressed. 
Shutdown  . . .When the lamp has been fully cooled down, the
power will be turned off. 
Off   . . . . . . . . .The Power Management function is canceled. 
Sett g
Ceiling 
Rear  Ceiling
When this function is “On,” the picture is top/bottom and left/right
reversed.  This function is used to project the image from a ceiling
mounting the  projector.
Rear
When this function is “On,” the picture is left/right reversed.  This
function is used to project the image to a rear projection screen.
On start
When this function is “On,” the projector is automatically turned
on just by connecting the AC power cord to a wall outlet.
✔Note:
Be sure to turn the projector off properly (see “Turning Off the  Projector” on page
21).  If the projector is turned off in the wrong steps, the On start function does not
operate properly.        
						

							44
Setting
Remote control
This projector provides eight different remote control codes (Code
1-Code 8);the factory-set, initial code(Code1) and the other seven
codes (Code 2 to Code 8). This switching function prevents
remote control interference when operating several projectors or
video equipment at the same time.  
When operating the projector in “Code 7”,  both the projector and
the remote control unit must be switched to “Code 7”.
To change the code for the projector;
Select either “Code 1” or “Code 8” in this Setting Menu.
To change the code for the remote control;
While holding down the MENU button, press the IMAGE button
number of times corresponding to the remote control code for
the projector.  (See page 13 for details.)
Remote control 
Lamp mode
This function allows you to change brightness of the screen.
Normal mode ···· normal brightness 
Auto mode ···· the controlled brightness according with 
input signal
Silent mode ···· lower brightness reduces the lamp power 
consumption and extends the lamp life. 
The sound is quiet.
USB
This projector is equipped with the USB port for interactive
operation between the projector and computer. Selects either of
the followings as needed. 
···· When using the remote control unit as the wireless
mouse for a computer connected to the projector with
a USB cable.
····  When controlling the projector with a computer. 
This item is provided for future use. Not available now. 
✔Note:
Lamp mode is not switched into Silent mode within 2 minutes after the projector is
turned on.
Select Spotlight or
Pointer with the Point
e ed
d
button and press
the SET button.  Then
select size or pattern
with the Point 7 8
button.
Pointer
You can emphasize a part of the projected image with this
function.  Choose either Spotlight or Pointer with the Point ed
button and press the SET button.  Then select one of three
different sizes (Large, Middle, and Small) of Spotlight or a pointer
of three different patterns (Arrow, Finger, and Dot) of Pointer.
(See page 12 for operation.)Pointer
When pressing the SET button
at Remote Control Unit, the
remote control code menu
appears.            
						

							45
Setting
PIN code lock
This function prevents the projector from being operated by others
except specific users and provides the following settings for your
options.
Off...............the projector is not locked with the PIN code.
On1.............requires to enter the PIN code every time turning on
the projector.  
On2...........requires to enter the PIN code to operate the
projector once the power cord is disconnected; as
long as the AC power cord is connected, the
projector can be operated without the PIN code.
To change the PIN code Lock setting or the PIN code (the four-
digit number), you are required to enter the PIN code.  1234 is
set as the initial PIN code at the factory.
PIN code lock
When the projector is
locked with the PIN
code,  the PIN code
lock mark appears  on
the menu bar. 
Enter a PIN code
Quit
Pointer
The input numbers
change to “✳” for
security. Enter a PIN code
Select a number by pressing the Point 7 8button and fix the
number with the SET button.  The number will change to ✳.  If
you fixed a wrong number, move the pointer to Set or Clear
once by pressing the Point d d
button, then return to PIN code.
Enter the correct number again.
Repeat this step to complete entering a four-digit number. 
When the four-digit number is fixed, the pointer will
automatically move to Set.  Press the SET button so that you
can change the following PIN code lock settings.
If you entered a wrong PIN code, PIN code and the number
(✳✳✳✳) will turn red and disappear.  Enter a correct PIN code
all over again.
Sett g
When the pointer
automatically move
to Set, press the
SET button.
Key lock
This function locks operation of the top control and remote control 
unit.  It is useful to prevent operation by an unauthorized person.  
···· not locked.  
···· locks operation of the top control.  To unlock, use the
remote control unit.  
···· locks operation of the remote control unit.  To unlock,
use the top control.
If the top control accidentally becomes locked and you do not have
the remote control unit nearby, disconnect the AC power cord
from the AC outlet, and then while pressing the SET button,
reinsert the AC power cord.  This will release the top control lock.
Key lock
Select Key lock 
and this box
appears.  Choose
one of these with
the Point e ed
d
button and select
[Yes] to activate
it.            
						

							46
Setting
This function is used to reset the lamp replace counter.  When
replacing the projection lamp, reset the lamp replace counter by
using this function.  See page 51 for operation.Lamp counter reset
Factory default
This function returns all setting values except for the PIN code
lock, the Logo PIN code lock, the User logo and the lamp counter
to the factory default settings.
Select Factory
default and this box
appears.  Select
[Yes] , and the next
box appears. 
Factory default
Select [Yes] to
activate it.
This function provides you the following alternatives in the cooling
fans operation after turning off the projector.
L1  . . . . . . . .normal operation. Cooling the projector for 90
seconds after turning off the projector. 
L2 . . . . . .slower operation than the normal (L1) , but takes
longer to cool down the projector.  Cooling the
projector for 120 seconds after turning off the
projector. Fan
Fan
The PIN code can be changed to your desired four-digit
number.
Select PIN code change with the Point 
d dbutton, and press
the SET button.  The New PIN code input dialog box will
appear.  
Select a number with the Point 
7 8button and fix the number
with the SET button. 
Repeat it to complete entering a four-digit
number. When the four-digit number is fixed, the pointer will
automatically move to Set.  
Then press the SET button.  
Be sure to note the new Logo PIN code and keep it at hand.   To Change the PIN code 
Select Off, On1, or On2 with the Point 7 8button and then
Quit with the Point 
d dbutton and press the SET button to
close the dialog box. To Change the PIN code lock setting
✔Note:
If you forget your PIN code and unable to start operating the projector, the PIN code
can be reset to the factory default setting (1234) according to the following procedure
When you reset the PIN code, the Logo PIN code will be reset, as well. 
1. Disconnect the AC Power Cord from the AC outlet.
2. As pressing the SET button on the projector, connect the AC Power Cord into an 
AC outlet again.  Keep pressing the SET button until the POWER indicator lights.    
The PIN code will be returned to the factory default setting while the PIN code 
lock state will remain the same as previous set state.
Change the PIN codeSelect PIN code
change and press
the SET button.  The
New PIN code input
dialog box will
appear.
The input numbers
are being displayed
for confirmation.
Change the PIN code lock setting
Select a desired
setting with the
Point 7 8button.         
						

							47
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
STONEOL+
WARNING
blinking red
TOP CONTROL
Wa rn ing Indicator
The projector is shut down and the WARNING indicator is blinking red.
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 blinking 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 blink.  When the projector is turned on again, the WARNING
indicator stops blinking. 
Then check the matters 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. 
WARNINGLAMP REPLACE 
 POWER
  KEY
STONEVOL
+
WARNING
lights red
TOP CONTROLThe 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. 
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE AC
POWER CORD CONNECTED UNDER THE ABNORMAL
CONDITION.  IT MAY RESULT IN FIRE OR ELECTRIC
SHOCK.  
Maintenance and Cleaning
ateaceadCea g
POWER
indicator
POWER
indicator 
						

							48
Maintenance and Cleaning
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 the projector 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 symptoms above are noticed, contact your authorized
dealer or service station for proper cleaning.
When moving this projector or while not using it over an extended
period of time, replace the lens cover.
Pass the string through a hole of the lens cover.1
2Turn the projector upside down.
Lens Cover 
String for the lens
cover
Secure it to the hole
with a screw.
Hole
Attaching the Lens Cover Cleaning the Air Filters
Attach the string with lens cover to a hole on the bottom of
the projector and secure it with a screw.3 
						

							49
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
ateaceadCea g 
						

							50
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-X4, LV-7230
●Replacement Lamp Type No. : LV-LP21 (for LV-X4)
(610 315 5647)
LV-LP18 (for LV-7230)
(610 309 2706)
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 
  KEY
STONE
VOL
+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