Canon projector LV7375 User Manual

							

. Installat  on and Connect  ons
Selecting a Location (LV-8300)
The  further  your  projector  is  from  the  screen  or  wall,  the  larger  the  image.  The  minimum  size  the  image  can  be 
is  approximately  21"  measured  diagonally  when  the  projector  is  roughly  0.7  m  (2.3')  from  the  wall  or  screen.  The 
largest the image can be is 300" when the projector is about 10.7 m (35.0') from the wall or screen. Use the draw-
ing below as a guide.
Optional axis when image is projected 
at right angle to the screen.
Throw Distance and Screen Size
Screen
H1  and  H2:  H1  is  the  height  of  the  screen  from  the  intersection  of  optical  axis  and  screen  surface,  and  H2  is  the 
height of the intersection when an image is projected at right angle to the screen.
TIP:
•
  For the relationship between the screen size and projection distance, see the table on page 
80, 81.
•
 
The  sizes  in  the  above  table  have  been  obtained  assuming  that  the  aspect  ratio  is  16:9.  They  may  vary  from  the  actual  sizes 
depending on the type of the projected image.
•
 
The Zoom lever adjusts the image size (diagonal) +/- 30%. 
NOTE:
This projector can be hung from the ceiling (Ceiling mounted) with it turned up side down.
When a translucent screen is used, the projector can project an image from behind the screen (Rear).
When the projector is hung from the ceiling or projector projects an image from behind the screen, the image must be inverted 
vertically or horizontally. See page 60.
• When hanging the projector from the ceiling, optional brackets (part No. LV-CL15) are required.
Screen size(W x H cm)21”45 x 2825”54 x 3430”65 x 4040”86 x 5460”129 x 8180”172 x 108100”215 x 135150”323 x 202180”388 x 242200”431 x 269250”538 x 337300”646 x 404
Projection distanceZoom (max)–0.7 m(2.3’)0.9 m(3.0’)1.1 m(3.6’)1.7 m(5.6’)2.3 m(7.5’)2.9 m(9.5’)4.4 m(14.4’)5.3 m(17.4’)5.9 m(19.4’)7.4 m(24.3)8.8 m(28.9’)
Projection distanceZoom (min)
0.7 m(2.3’)0.9 m(3.0’)1.0 m(3.3’)1.4 m(4.6’)2.1 m(6.9’)2.8 m(9.2’)3.5 m(11.5’)5.3 m(17.4’)6.4 m(21.0’)7.1 m(23.3’)8.9 m(29.2’)10.7 m(35.1’)
H124 cm(0.8’)29 cm(0.9’)34 cm(1.1’)46 cm(1.5’)69 cm(2.3’)92 cm(3.0’)114 cm(3.8’)172 cm(5.6’)206 cm(6.8’)229 cm(7.5’)286 cm(9.4’)343 cm(11.3’)
H24 cm(0.1’)5 cm(0.2’)6 cm(0.2’)8 cm(0.3’)12 cm(0.4’)16 cm(0.5’)20 cm(0.7’)30 cm(1.0’)36 cm(1.2’)40 cm(1.3’)50 cm(1.7’)61 cm(2.0’)
Zoom (max.)
Zoom (min.)
31"
40"66"
80"125"
150"
166"
200"247"
300"
300"
1.1 m
2.3 m
4.4 m
5.9 m
8.8 m (Zoom max.)
10.7 m (Zoom min.)
H1
H2 
						

							

. Installat  on and Connect  ons
WARNING
•
  Installing your projector on the ceiling must be done 
by  a  qualified  technician.  Contact  your  dealer  for 
more information.
•
 
Do not attempt to install the projector yourself.
•
 
Only  use  your  projector  on  a  solid,  level  surface.  If 
the projector falls to the ground, you can be injured 
and the projector severely damaged.
•
 
Do  not  use  the  projector  where  temperatures  vary 
greatly. The projector must be used at temperatures 
between  41˚F  (5˚C)  and  104˚F  (40˚C).  (Quiet  mode 
selected automatically at 95°F to 104°F/35°C to 40°
C).
•
 
Do  not  expose  the  projector  to  moisture,  dust,  or 
smoke. This will harm the screen image.
•
 
Ensure  that  you  have  adequate  ventilation  around 
your  projector  so  heat  can  dissipate.  Do  not  cover 
the vents on the side or the front of the projector. Reflect  ng the Image
Using  a  mirror  to  reflect  your  projector's  image  en-
ables you to enjoy a much larger image. Contact your 
dealer  if  you  need  a  mirror  system.  If  you're  using  a 
mirror  system  and  your  image  is  inver ted,  use  the 
MENU and  buttons on your projector cabinet 
or  your  remote  control  to  correct  the  orientation.  See 
page 60. 
						

							

. Installat  on and Connect  ons
❷ Making Connections
NOTE:  When  using  with  a  notebook  PC,  be  sure  to  connect  the  projector  and  notebook  PC  while  the  projector  is  in  standby 
mode and before turning on the power to the notebook PC.
In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered 
up.
*
  If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver or power man
-
agement software.
Connecting Your PC or Macintosh Computer
Enabling the computer’s external display
Displaying an image on the notebook PC’s screen does not necessarily mean it outputs a signal to the projector.
When using a PC compatible laptop, a combination of function keys will enable/disable the external display.
Usually,  the  combination  of  the  ‘Fn”  key  along  with  one  of  the  12  function  keys  gets  the  external  display  to  come 
on or off. For more details, refer to your computer’s owner’s manual.
NOTE: Signals supported by Plug & Play (DDC2)
Model
INPUT
ANALOG IN-1DIGITAL IN / ANALOG IN-2
analoganalogdigital
LV-7375/LV-7370/LV-7275YesNoYes
LV-8300YesYesYes 
ANALOG IN-1
AUDIO IN 
AUDIO IN DIGITAL IN/ANALOG IN-2
PHONE
PHONE
iBM V ga  or Compatibles ( n otebook 
type) or Macintosh ( n otebook type)
Vga  cable (supplied)to mini  d - s ub 15-pin connector on the 
projector.  i t is recommended that you use 
a commercially available distribution am-plifier if connecting a signal cable longer than the cable supplied.
NOTE:  For  older  Macintosh,  use  a  commercially  avail-
able pin adapter (not supplied) to connect to your Mac’s 
video port.
audio cable (not supplied)
•  Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
ANALOG IN-1 Computer 1 
						

							

. Installat  on and Connect  ons
NOTE: Use an audio cable without a built-in resistor. Using an audio cable with a built-in resistor turns down the sound.
NOTE:  An  image  may  not  be  displayed  correctly  when  a  Video  or  S-Video  source  is  played  back  via  a  commercially  available 
scan converter. 
This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following.
*
  When an image is displayed with the lower and upper black portion of the screen or a dark image is not displayed correctly:
Project an image to fill the screen and then press the AUTO PC button on the remote control or the projector cabinet. 
						

							
6
ANALOG IN-1
AUDIO IN 
AUDIO IN DIGITAL IN/ANALOG IN-2
PHONE
PHONE
 . Installat  on and Connect  ons
When Viewing a DVI Digital Signal
To project a DVI digital signal, be sure to connect the PC and the projector using a DVI cable (not supplied) before 
turning on your PC or projector. Turn on the projector first and select Computer 2 (Digital) from the source menu 
before turning on your PC.
Failure to do so may not activate the digital output of the graphics card resulting in no picture being displayed. 
Should this happen, restart your PC.
Do not disconnect the DVI cable while the projector is running. If the signal cable has been disconnected and then 
re-connected, an image may not be correctly displayed. Should this happen, restart your PC.
NOTE: 
•
  Use a DVI cable or the one compliant with the DDWG (Digital Display Working Group) DVI (Digital Visual Interface) revision 1.0 
standard. The DVI cable should be within 5 m (196) long. Both single and dual types of DVI cable can be used.
•
 
The  DVI  (DIGITAL)  connector  accepts  VGA  (640x480),  SVGA  (800x600),  1152x864,  XGA  (1024x768),  WXGA  (1280x800  @  up 
to 60Hz), and SXGA (1280x1024 @ up to 60Hz).
a udio cable (not supplied)
IBM PC or Compatibles (Desktop type)or Macintosh (Desktop type)
DVI cable (not supplied)
•  Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
DIGITAL IN / 
ANALOG IN-2 Computer 2 (Digital) 
						

							
7
ANALOG IN-1DIGITAL IN /ANALOG IN-2
 . Installat  on and Connect  ons
Us ng Two Analog Computer Inputs S  multaneously
If you need to use two analog inputs simultaneously, connect a VGA cable as shown below.
NOTE: When the DVI to VGA adapter is not to be used for an extended period of time, remove it from the projector. Failure to do 
so may cause damage to the connector of the projector.
•
  Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
ANALOG IN-1 Computer 1
DIGITAL IN / 
ANALOG IN-2 Computer 2 (Analog)
iBM PC or Compatibles ( d esktop type)
or Macintosh ( d esktop type) i BM V ga  or Compatibles ( n otebook 
type) or Macintosh ( n otebook type)
Vga  cable(supplied)
d
V
i
 to V
ga
 adapter
(supplied)
V
ga  cable(not supplied) 
						

							
8
 . Installat  on and Connect  ons
Connecting an External Monitor
MONITOR OUT
You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB ana-
log image you're projecting.
NOTE: Daisy chain connection is not possible.
NOTE:
•
  The signal from the DIGITAL IN/ANALOG IN-2 connector cannot be output from the MONITOR OUT connector.
•
  When audio equipment is connected, the projector speaker is disabled.
•
  Use an audio cable without a built-in resistor. Using an audio cable with a built-in resistor turns down the sound.
Vga  cable (supplied)
V
ga
 cable (not supplied)
a udio cable (not supplied) 
						

							
9
AUDIO INL R
AUDIO OUT
LR
Component
Y Cb Cr
ANALOG IN-1AUDIO IN 
 . Installat  on and Connect  ons
A  component  signal  will  be  automatically  displayed.  If  not,  from  the  menu,  select  [Setup] →  [Options(1)] →  [Input 
signal select] or [Computer 2 (Analog)] → [Computer 1], and then select [COMPONENT].
•
 
Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
ANALOG IN-1 Computer 1
DIGITAL IN / 
ANALOG IN-2 Computer 2 (Analog)
NOTE: Refer to your DVD player’s owner’s manual for more information about your DVD player’s video output requirements.
Connecting Your Audio-Video Equipment with Component Output
Use audio equipment for stereo sound.
a udio cable (not supplied)
Optional 15-pin - to -  r C a  (female) 3 cable ( l V-C a 32)
Component video 
r C a3 cable (not supplied) 
						

							
0
AUDIO INL RAUDIO OUTLRVIDEO OUTS-VIDEOVIDEO
VIDEO IN
AUDIO INS-VIDEO IN
 . Installat  on and Connect  ons
Connecting Your Audio-Video Equipment with Video/S -Video Output
s-Video cable (not supplied)
Video cable (not supplied)
audio cable(not supplied)
•  Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
VIDEO IN VIDEO
S-VIDEO IN S-VIDEO
NOTE: The AUDIO IN L/MONO and R jacks (RCA) are shared between the Video and S-Video inputs.
NOTE:  Refer  to  your  audio-video  equipment's  owner's  manual  for  more  information  about  your  equipment's  video  output  re-
quirements.
NOTE: An image may not be displayed correctly when a Video or S-Video source is played back in fast-forward or fast-rewind via 
a scan converter. 
						

							

. Installat  on and Connect  ons
Connecting a Digital Video Signal
To  project  a  source  from  audio  video  equipment  with  a  digital  video  output  such  as  an  HDMI  or  DVI  connector, 
use a commercially available HDMI-to-DVI cable or the optional DVI digital cable to connect the Computer 2 input 
[DIGITAL IN/ANALOG IN-2] connector of the projector as shown below. 
To output the sound in stereo, connect to audio equipment.
AUDIO INL R
AUDIO OUTL RVIDEO OUTHDMI OUTS-VIDEOVIDEO
AUDIO OUTL RVIDEO OUTS-VIDEOVIDEODVI OUT
DIGITAL IN/ANALOG IN-2AUDIO IN 
audio cable (not supplied)
a udio video equipment d V i  digital cable
(Optional:  l V-C a 29)hd M i -to- d V i  cable
(not supplied)
d V i  connector
hd
M
i
 connector
•   Select the input name for its appropriate input connector after turning on the projector.
Input connectorUse the INPUT button on the projector cabinet or the remote 
control to select the appropriate input from the menu.
DIGITAL IN / 
ANALOG IN-2 Computer 2 (Digital)
NOTE: An image may not be displayed depending on the specifications of the audio video equipment being used.
TIP: For users of audio video equipment with an HDMI connector: 
Select “Enhanced” rather than “Normal” if HDMI output is switchable between “Enhanced” and “Normal”.
This will provide improved image contrast and more detailed dark areas.
For more information on settings, refer to the instruction manual of the audio video equipment to be connected.