Canon projector LV7230 User Manual

							11
Part Names and Functions
Remote Control Unit
q
wSIGNAL EMISSION indicator
This indicator lights red while a signal is being sent from the remote control unit to
the projector.
rAUTO PC button
Operates the Auto PC adjustment function. (p28)
yPOINT (e ed
d
7 8) button
Selects an item or adjusts value in the On-Screen Menu. These are also used to pan
the image in the Digital zoom + mode. (p33)
Point 7 8button are also used as VOL+/- buttons. (p25)
iSET button
Executes the item selected, or to expand or compress image in the Digital zoom +/-
mode. (p33)
tCOMPUTER button
Selects input source (COMPUTER 1 or COMPUTER 2).  (p26)
oPAGE UP/DOWN button
Turns pages; the Up button to the previous page and the Down button to the next
page for an image from a computer.  Connect the projector and your computer with
a USB cable before use.  (p17.)
qL-CLICK buttonActs as left click for wireless mouse operation.  (p12)
eKEYSTONE button
Corrects keystone distortion. (p24, 41)
uPRESENTATION POINTER button
Move a pointer of the projector or a pointer for wireless mouse operation.   (p12)
at a esa d u cto s
POINTER
w
e
r
t
y
u
i
o
!0
!1
!4
!5
!6
!7
!8
!9
@0!2
!3@1
@1RESET/ON/ALL-OFF switch
When using the remote control unit, set this switch to “ON.” Set it to “ALL OFF”
when it is not used for energy saving.  Slide this switch to the RESET to initialize
the remote control code.  (p13)
!7D.ZOOM button
Selects the Digital zoom +/– mode and resize the image. (p33)
!3M
UTE button
Mutes sound. (p25)
!6MENU button
Opens or closes the On-Screen Menu.  (p22)
!0POINTER button
Activates the Pointer function of the projector. (p12)
!4POWER button 
Turns the projector on or off. (p20,21)
!8NO SHOW button
Turns the picture into black image. (p25)
!1FREEZE button
Freezes the projected picture. (p24)
!2IMAGE button
Selects image levels.(p31, 37)
@0P-TIMER button
Operates P-Timer function. (p25) 
!9R-CLICK button
Acts as right click for wireless mouse operation.  (p12)
!5VIDEO button
Selects input source (VIDEO). (p34) 
						

							12
You can move Spotlight or Pointer of the projector with the remote control unit to emphasize a part of the projected image.  
Press the POINTER button on the remote control unit to
display the Spotlight or Pointer (Arrow, Finger or Dot) you
have selected.1
Spotlight
Move the Spotlight or Pointer with the PRESENTATION
POINTER button. 2
To clear the Spotlight or Pointer displayed on the screen,
press the POINTER button toward the projector.3
POINTER
Pointer
POINTER button
PRESENTATION POINTER button
The remote control unit can be used as a wireless mouse for your computer. Before operating the wireless mouse, connect
your computer and the projector with the supplied USB cable.  (See page 17 for connection.) 
When the Pointer function is used, the wireless mouse is not available. 
Wireless Mouse Operation
NMGLRCP
Move the pointer on the screen
with this button.  PRESENTATION POINTER button
R-CLICK button L-CLICK button
Acts as right click while the
projector and a computer are
connected with a USB cable.            Acts as left click while the
projector and a computer are
connected with a USB cable.           
✔Note:
You can choose the size of Spotlight (Large, Middle, and Small) and the pattern of 
Pointer (Arrow, Finger, and Dot) in the Setting Menu.  See “Pointer” on page 44.
Part Names and Functions
Pointer Function 
						

							13
Part Names and Functions
This projector has eight different remote control codes (Code 1-Code 8); the factory-set, initial code (Code 1) 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.  (Change the remote control code for the projector first before changing
that for the remote control unit.  See “Remote control” on page 44.) 
While pressing the MENU button, press the IMAGE button
number of times corresponding to each remote control code
number.  Each time you press the IMAGE button, the code is
changed sequentially.  (See the list below.) 1
To initialize the remote control code for the remote control
unit, slide the RESET/ON/ALL-OFF switch to the RESET, and
then to the ON.  The initial code is Code 1.2
POINTER
While pressing the MENU
button, press the IMAGE
button number of times
corresponding to the remote
control code for the projector. Remote Control CodeNumber of Times of
Pressing IMAGE Button
Code 1 1
Code 2 2
Code 33
Code 44
Code 55
Code 66
Code 77
Code 88
MENU button
IMAGE button
INPUTWARNING
LAMP REPLACE 
MENU
 POWER
  KEY
STONESETVOL VOL
+ -
Point the remote control unit toward the projector (Infrared
Remote Receiver) whenever pressing any button.  Maximum
operating range for the remote control unit is about 16.4’
(5m) and 60° in front of the projector.16.4’
(5 m)
60°
Operating Range
Remote Control Unit
at a esa d u cto sRemote Control Code 
						

							14
Part Names and Functions
To insure safe operation, please observe the following precautions :
●Use (2) AA, UM3 or LR06 type alkaline batteries.
●Replace two batteries at the same time.
●Do not use a new battery with a used battery.
●Avoid contact with water or liquid.
●Do not expose the remote control unit to moisture or heat.
●Do not drop the remote control unit.
●If a battery has leaked on the remote control unit, carefully wipe the case clean and install new batteries.
●Risk of explosion if the battery is replaced by an incorrect type. 
●Dispose of used batteries according to the instructions.  
Press the lid downward
and slide it.
Remove the battery
compartment lid.Slide the batteries into
the compartment.Replace the compartment
lid.
Two AA size batteries
For correct polarity (+ and
–), be sure battery
terminals are in contact
with pins in compartment.
12 3
Remote Control Battery Installation 
						

							15
sta at o
Projection angle can be adjusted up to 11.9 degrees with the
adjustable feet. 
Lift the front of the projector and pull upward the feet lock
latches on both sides of the projector.1
Adjustable Feet
Feet Lock Latches
Release the feet lock latches to lock the adjustable feet and
rotate the adjustable feet to adjust the position and tilt. 2
To retract the adjustable feet, lift the front of the projector
and pull and undo the feet lock latches.
Keystone distortion of the projected image can be adjusted
by menu operation.  (p24, 41)3
100”150”190”300”
190”
122”
95”
62”
40”
A
B
Max. Zoom
Min. Zoom
A : B  =  9 : 1
Adjustable Feet
(Inch Diagonal)
✔Note:
• The brightness in a room has a great influence on picture quality.  It is recommended to limit ambient lighting in order to obtain the best image.
• The values shown above are approximate and may vary from the actual size. 
This projector is designed to project on a flat projection surface and can be focused from 3.3’(1.0m) - 25.3’(7.7m).  Refer to
the figure and the table below for the screen size and the distance between the projector and the screen.
(Center)
Positioning the Projector
Installation
Screen Size
(W x H) mm
4 : 3 aspect ratio
Zoom (min)
40”
Zoom (max)
813 x 610
5.2 (1.6m)
3.3 (1.0m)
100”
2032 x 1524
13.1 (4.0m)
8.2 (2.5m)
150”
3048 x 2286
19.7 (6.0m)
12.5 (3.8m)
190”
3861 x 2896
25.3 (7.7m)
16.1 (4.9m)
300”
6096 x 4572
–––––
25.3 (7.7m)
16,1’ (4,9m)
12.5’ (3.8m)
8,2’ (2,5m)
3.3’ (1.0m)25.3’ (7,7m) 
						

							16
Installation
This projector uses nominal input voltages of 100-120 V or 200-240
V AC.  This projector automatically selects the correct input
voltage.  It is designed to work with single-phase power systems
having a grounded neutral conductor.  To reduce risk of electrical
shock, do not plug into any other type of power system.
Consult your authorized dealer or service station if you are not sure
of the type of power being supplied.
Connect the projector with all peripheral equipment before turning
the projector on.  (See page 17-19 for connection.) 
CAUTION
For safety, unplug AC power cord when the projector is not in
use.   When this projector is connected to an outlet with AC
power cord, it is in Stand-by mode and consumes a little electric
power.
Connecting the AC Power Cord
Connect AC power cord (supplied) to the
projector.
The AC outlet must be near this equipment and
must be easily accessible.
NOTE ON THE POWER CORD
AC power cord must meet requirement of the country where you use a projector.
Confirm an AC plug type with the chart below and proper AC power cord must be used.
If supplied AC power cord does not match your AC outlet, contact your sales dealer.
To power cord
connector on your
projector.
Projector sideAC outlet side
Ground
To the AC outlet.(120 V AC)
For Continental EuropeFor the U.S.A. and Canada
To the AC outlet.(200 - 240 V AC) 
						

							17
sta at o
Installation
Connecting to a Computer
S-VIDEO IN
RGB IN-2 /
RGB OUT 
COMPUTER AUDIO IN
AUDIO 
RVIDEO INL
SERVICE PORT 
RESET
A AUDIO OUT
RGB IN-1 / 
COMPONENT  IN   IN
Cables used for connection
• VGA Cable (HDB 15 pin) (Only a cable is supplied.)
• USB Cable
• Audio Cables (Mini Plug: stereo) 
✽
(✽= Not supplied with this projector.)
External Audio Equipment VGA cable USB cable Audio cable (stereo) 
✽
Audio cable ✽
(stereo)
Monitor Output USB port Audio Output
RGB IN-1/ COMPONENT IN
(or RGB IN-2/ RGB OUT)USBCOMPUTER 
AUDIO IN
AUDIO OUT
(stereo)Audio Input
This terminal is switchable. Set up the
terminal as either Computer input or
Monitor output.  (See Page 43.)
VGA cable 
Monitor Input
RGB IN-2/ RGB OUT
Note:
When connecting the cable, the power cords of both the projector and
the external equipment should be disconnected from AC outlet. 
✔Note:
• If you wish to use Page e ed
d
buttons on the remote control unit, connect USB port
of your computer to the USB socket of the projector.  (p9,12 and 44)
• When connecting AUDIO OUT to external audio equipment, the projectors built-in
speaker is disconnected. 
						

							18
    AUDIO 
R      IN      L VIDEO IN     RGB IN-1/
COMPONENT IN
SERVICE PORT S-VIDEO IN
 COMPUTER
  AUDIO IN
 AUDIO OUT
            RGB IN-2/
            RGB OUT
RESET
Installation
Connecting to Video Equipment
Cables used for connection
• Video and Audio Cable (RCA x 3) ✽
• S-VIDEO Cable ✽
• Audio Cable (Mini Plug: stereo) ✽
(✽= Not supplied with this projector.)
Note:
When connecting the cable, the power cords of both the projector and
the external equipment should be disconnected from AC outlet. 
✔Note:
• The S-VIDEO jack has priority over the VIDEO jack under the condition of connecting
both the S-VIDEO jack and the VIDEO jack  when selecting AUTO in the Input
Menu.
• When connecting AUDIO OUT to external audio equipment, the projectors built-in
speaker is disconnected.
External Audio Equipment
Audio cable ✽
(stereo)
VIDEO IN S-VIDEO IN
S-Video cable ✽Video and audio
cable✽
Composite Video and
Audio Output S-Video Output
AUDIO INAudio Input
AUDIO OUT
(stereo) (R)(L) (R)(L) (Video)
(Video) 
						

							19
sta at o
Installation
Connecting to Component Video Equipment
    AUDIO 
R      IN      L VIDEO IN     RGB IN-1/
COMPONENT IN
SERVICE PORT S-VIDEO IN
 COMPUTER
  AUDIO IN
 AUDIO OUT
            RGB IN-2/
            RGB OUT
RESET
Cables used for connection
• Audio Cables (Mini Plug (stereo) x 2 or RCA x 2) ✽
• Video and Audio Cable (RCA x 3) ✽
• Scart-VGA Cable ✽ 
• Component-VGA Cable ✽ (Separately supplied as LV-CA32)
(
✽= Not supplied with this projector.)
Note:
When connecting the cable, the power cords of both the projector and
the external equipment should be disconnected from AC outlet. 
✔Note:
• Input sound to the COMPUTER AUDIO IN terminal when using the RGB IN-2/RGB
OUT terminal as input.
• When connecting AUDIO OUT to external audio equipment, the projectors built-in
speaker is disconnected.
External Audio Equipment
RGB IN-1/
COMPONENT IN RGB IN-1/
COMPONENT INCOMPUTER
AUDIO IN
Audio cable ✽
(stereo) Audio cable ✽
(stereo)
Audio Input Component Video Output
(Y, Pb/Cb, Pr/Cr)
RGB Scart 21-pin Output Audio Output
Scart-VGA cable ✽
Component-
VGA cable✽
AUDIO OUT
(stereo)
Video and
audio cable✽ 
						

							20
Connect the projectors AC power cord into an AC outlet.
The POWER indicator blinks red in a moment and lights red.
Press the POWER button on the top control or on the
remote control unit.  The POWER indicator turns green
lighting and the cooling fans start to operate.  The
preparation display appears on the screen and the count
down starts. 
2
3
1
16
The preparation display disappears after 30 seconds.
4After the count-down, the image level that was selected last
and the Lamp mode status icon (see page 44) appear on the
screen.
(See page 44 for Lamp mode.)
Selected Image Level and Lamp Mode
Complete peripheral connections (with a computer, VCR,
etc.) before turning on the projector.  
Lamp mode
What is PIN code?
PIN code is a security code using Personal Identification Number that
allows the person who knows it to operate the projector.  Setting PIN code
prevents others except the specific users from operating the projector. 
A PIN code consists of a four-digit number.  Refer to PIN code lock
function in Setting on page 45 and 46 for locking operation of the projector
with your PIN code.
Pointer
After the OK icon
disappears, you can
operate the projector.  
PIN code Input Dialog Box
Turning On the Projector
Basic Operation
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 start to operate the projector.
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.
✔Note:
If the projector is locked with a PIN code, PIN code Input Dialog Box will appear.
Enter the PIN code as instructed below.