Canon projector LV7325 User Manual

							21
BASIC OPERATION
ADJUSTING THE IMAGE
The message disappears after 4 seconds.
The message disappears after 4 seconds.
ZOOM ADJUSTMENT
1Press the ZOOM WIDE/TELE buttons on the Top Control or the
ZOOM s/tbutton on the Remote Control Unit to turn into the
ZOOM mode.
2Press the ZOOM WIDE button or the ZOOM sbutton to make
the image larger, and press the ZOOM TELE button or the
ZOOM tbutton to make the image smaller.
FOCUS ADJUSTMENT
1Press the FOCUS s/tbutton(s) on the Top Control or on the
Remote Control Unit to turn into the FOCUS mode.
2Adjust the focus of the image by pressing the FOCUS s/t
button(s).
KEYSTONE ADJUSTMENT
1Press the  KEYSTONE s/tbutton on the Remote Control Unit
or select the Keystone on the SCREEN menu.  (Refer to page
29, 30, 37.)  The message “Keystone” is displayed.
2Correct the Keystone distortion by pressing the KEYSTONE
s/tbutton or the POINT UP/DOWN button(s).  Press the
KEYSTONE sbutton or the POINT UP button to reduce the
upper part or the image, and press the KEYSTONE tbutton or
the POINT DOWN button to reduce the lower part.  
The message disappears after 4 seconds.Reduce the upper width with the KEY STONE s
button or the POINT UP button.  
Reduce the lower width with the KEY STONE t
button or the POINT DOWN button.  
In the Computer mode, the image can be expanded, compressed,
and panned with the Digital Zoom function.  Refer to page 29 and 37
for the Digital Zoom operation.
Zoom
Focus
Keystone
If the picture has keystone distortion, correct image with KEYSTONE adjustment. 
						

							22
BASIC OPERATION
It indicates the level of the volume.
Press the MUTE button to set
the Mute function On or Off.
The display disappears after 4 seconds.  
The message disappears after 4 seconds.
No show
Slide the BRIGHT SWITCH to the BRIGHTER position to enhance
the picture brightness.  When the BRIGHT SWITCH is set to the
BRIGHTER position, the BRIGHT SWITCH INDICATOR lights on.
(P16)  To return the original image, slide the switch to the
STANDARD position.
]When the BRIGHT SWITCH is set to the BRIGHTER position, the
color of image may change slightly.
BRIGHT SWITCH
BRIGHTERSTANDARD
BRIGHT SWITCH (on the side)Set the switch firmly.
Press the VOLUME button on the Top Control or the VOLUME (+/–)
button on the Remote Control Unit to adjust the volume.  The Volume
dialog box appears on the screen for a few seconds.
The POINT UP or VOLUME (+) button increase the volume, and the
POINT DOWN or the VOLUME (–) button decrease the volume.
Press the MUTE button on the Remote Control Unit to mute the
sound.  To restore the sound to its previous level, press the MUTE
button again or press Volume button(s).
SOUND ADJUSTMENT
Press the FREEZE button on the Remote Control Unit to freeze the picture on screen.  This function is cancelled when
the FREEZE button is pressed again or any other function button is pressed.
Press the NO SHOW button on the Remote Control Unit to  black out
the image.  This function is cancelled when the NO SHOW button is
pressed again or any other function button is pressed.
NO SHOW FUNCTION
PICTURE FREEZE FUNCTION
SOUND MUTE ADJUSTMENT
SOUND VOLUME ADJUSTMENT 
						

							23
COMPUTER / MCIbutton
Press the MENU button and the ON-SCREEN MENU will appear.
Press the POINT LEFT/RIGHT buttons to select Computer  and
press the SELECT button.  
COMPUTER MODE
SELECTING COMPUTER MODE
DIRECT OPERATION
Select COMPUTER mode by pressing the MODE button on the Top
Control or the COMPUTER / MCI button on the Remote Control Unit.
MENU OPERATION
When selecting the Computer Mode, the Current Mode display
appears.  It shows the information of the computer of the mode
selected.  
CURRENT MODE DISPLAY
Providing the information of the computer detected
by the projector.
SELECTING COMPUTER SYSTEM
AUTOMATIC MULTISCANNING SYSTEM
This projector automatically tunes to most different types of computer
based on VGA, SVGA, XGA or SXGA (refer to “COMPATIBLE
COMPUTER SPECIFICATION” on page 26).  When selecting
Computer, this projector automatically tunes to the incoming signal
and projects the proper image without any special setting.  (Setting of
the Computer System may be required when connecting some
computers.)
Note : The projector may provide the messages below.
The projector cannot discriminate or detect the
input signal from the computer.  Adjust and set the
computer system manually.  (Refer to page 24.)
There is no signal input from the computer.  Make
sure the connection of the computer and the
projector is set correctly.  (Refer to
TROUBLESHOOTING on page 44.)
Go to PC adj.
No signal
SELECT COMPUTER SYSTEM MANUALLY
To set the Computer system manually, select the mode on the ON-
SCREEN MENU.
It displays the SYSTEM
being selected.
SYSTEM BOX
The system being selected.
The systems on this
dialog box can be
selected.
Close the SYSTEM
Menu.
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SYSTEM and press the SELECT button.  Another dialog box
COMPUTER MODE Menu will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the system that you want to set,
and then press 
SELECT button.  
1
2
COMPUTER
MCI
VIDEO
COMPUTER
MCI
MODE button 
						

							24
COMPUTER MODE
PC ADJUSTMENT
This Projector can automatically tune to the display signals from most personal computers currently distributed.
However, some computers employ the special signal formats which are different from the standard ones and
may not be tuned by Multiscanning of this projector.  If this happens, the projector cannot reproduce a proper
image and the image is recognized as a flickering picture, a non-synchronized picture, a non-centered picture or
a skewed picture.
This projector has PC ADJUSTMENT function, to enable you to precisely adjust several parameters to match
with those exceptional signal formats and the projector has five independent memory areas to memorize those
parameters manually adjusted.  This enables you to recall the setting for a specific computer whenever you use
it. 
Note  : This PC ADJUSTMENT function cannot be operated when “RGB,” “HDTV1035i” or “HDTV1080i” is selected on the
SYSTEM MENU (P23 and 26).
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT RIGHT/LEFT buttons to select PC
ADJUST  and press the SELECT button.  Another dialog
box “Where to reserve” Menu will appear. 
In this dialog box, you can store the parameter into the area
from “Mode 1” to “Mode 5.”  When memorizing the new
computer parameter, select the Mode with the message of
“Free” by pressing the POINT UP/DOWN buttons and the
SELECT button.  To change the parameters of the Mode
previously set, select the Mode with “Stored.”
1
2
When the Mode is selected, Parameter adjustment dialog box
appears.  Move the arrow to the item that you want to change
by pressing the POINT UP/DOWN buttons, and adjust each
item to match your computer.  To change the value, press
either the POINT RIGHT button or the POINT LEFT button.
Refer to the next page for adjusting each item.  3
Move the arrow to “Stored” and press the SELECT button.  The
parameter is memorized in the selected Mode.4
This Mode has para-
meters being stored.
Close the PC
ADJUSTMENT Menu. The Vacant Mode.
Manual set Computer
Mode (1 to 5).
Press the POINT
RIGHT/LEFT
button(s) to
adjust the value.
Press the
SELECT button
to set Full screen
function on/off.
To activate the Mode manually adjusted in this PC
ADJUSTMENT Menu, select the Mode at the SYSTEM
SELECT Menu.  (Refer to page 23.)5 
						

							25
COMPUTER MODE
The number of the total vertical lines.  Adjust the number to match
the image of your personal computer.
Total lines
Recalls the parameter data that was previously
adjusted.Reset
Stores the parameters in the memory.Stored
Clears the parameter data previously set .Mode free
Closes the PC ADJUST Menu.Quit
The number of the total dots in one horizontal period.  Adjust the
number to match the image of your personal computer.
Total dots
Adjustment of the horizontal or vertical picture position.  When the
image is not centered on the screen, adjust each of those items.
Horizontal / Vertical
Adjustment of the clamp level.  When the image has a dark bar(s),
try this adjustment.
Clamp
Adjustment of the area displayed with this projector.  Select the
resolution at the Display area dialog box, or adjust the number at
the column of “H” or  “V” to match the resolution of the image.
Display area
Set “On” to resize the image with 4 x 3 aspect ratio to fit the
screen.
Full Screen
Each of the keys operates as follow.
Press the
SELECT button
to select the
typical resolution
of the image. 
						

							26
COMPUTER MODE
COMPATIBLE COMPUTER SPECIFICATIONS
Basically this projector can accept the signal from all computers with the V, H-Frequency mentioned below and less than
140 MHz of Dot Clock.
NOTE : Specifications are subject to change without notice.
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
VGA 1640 x 48031.4759.88
VGA 2720 x 40031.4770.09
VGA 3640 x 40031.4770.09
VGA 4640 x 48037.8674.38
VGA 5640 x 48037.8672.81
VGA 6640 x 48037.5075.00
MAC LC13640 x 48034.9766.60
MAC 13640 x 48035.0066.67
MAC1 6832 x 62449.7274.55
MAC 191024 x 76860.2475.08
MAC211152 x 87068.6875.06
MAC1280 x 96075.0075.08
MAC1280 x 102480.0075.08
SVGA 1800 x 60035.15656.25
SVGA 2800 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 60032.7051.09
SVGA 12800 x 60038.0060.51
ON-SCREEN
DISPLAYRESOLUTIONH-Freq.
(kHz)V-Freq.
(Hz)
XGA 101024 x 768
XGA 111024 x 768
XGA 121024 x 768
(Interlace)
XGA 131024 x 768
62.0477.07
XGA 141024 x 768
61.0075.70
XGA151024 x 768
35.52243.48
46.9058.20
XGA 81024 x 768
47.0058.30
XGA 91024 x 768
(Interlace)
58.0372.0
SXGA 11152 x 864
SXGA 21280 x 1024
63.4879.35
SXGA 31280 x 1024
36.0043.59
SXGA 41280 x 1024
64.2070.40
SXGA 51280 x 1024
62.5058.60
SXGA 61280 x 1024
63.9060.00
SXGA 71280 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
(Interlace)
63.9860.02
SXGA 141280 x 1024
(Interlace)
61.2065.20
71.4075.60
50.0043.00
HDTV720p––––––––
50.0047.00
45.0060.00
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
56.4770.07
48.5060.02
44.0054.58
SXGA 91280 x 1024
SXGA 101280 x 960
79.97675.025
60.0060.00
SXGA 151280 x 1024
SXGA 161280 x 1024
SXGA 171152 x 900
SXGA 181280 x 1024
(Interlace)
63.3760.01
76.9772.00
61.8566.00
46.4343.35
SXGA 191280 x 102463.7960.18
XGA 51024 x 76860.3174.92
VGA 7640 x 48043.26985.00
RGB––––––––15.62525
RGB––––––––15.73430
HDTV1080i––––––––33.7560.00
HDTV1035i––––––––33.7560.00
SVGA 10800 x 60047.9071.92 
						

							27
COMPUTER MODE
PICTURE IMAGE ADJUSTMENT
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
IMAGE  and press the SELECT button.  Another dialog box
PICTURE IMAGE ADJUSTMENT Menu will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the item that you want to change by
pressing the POINT UP/DOWN buttons.  To change the value,
press either the POINT RIGHT button or the POINT LEFT
button.
1
2
ADJUST PICTURE IMAGE MANUALLY
Adjust the picture as necessary to eliminate flicker from the display.
(From 0 to 255.)  
The number of the total dots in one horizontal period.  Adjust the
number to match your PC image.
Close the PICTURE
IMAGE ADJUSTMENT
Menu.Move the arrow to
the item and press
POINT RIGHT /
LEFT button. It indicates the
level of the item.
Recalls the data previously adjusted.Reset
Stores the adjusted data in the memory.Stored
Closes the PICTURE IMAGE ADJUSTMENT Menu.Quit
Each of the keys operates as follow.
Fine sync.
Total dots
The normal picture level is preset on this projector at the factory and
can be restored anytime you press the NORMAL button (located on
the Top Control or on the Remote Control Unit).  The “Normal”
display will be displayed on the screen for a few seconds. 
NORMAL FUNCTION
Normal
NOTE : The Fine sync. and the Total dots cannot be fully adjusted
when “RGB,” “HDTV1035i” or “HDTV1080i” is selected on
the SYSTEM MENU (P23 and 26).
Press POINT LEFT button to decrease contrast, and press POINT
RIGHT button to increase contrast.  (From 0 to 63.)
Press POINT LEFT button to darken the image, and press POINT
RIGHT button to  brighten the image.  (From 0 to 63.)
Move the arrow to the color that you want to adjust.  Press POINT
LEFT button to lighten the color and press POINT RIGHT button to
deepen the color.  (From 0 to 63.)
White balance (Red / Green / Blue)
Contrast
Brightness 
						

							28
COMPUTER MODE
The Auto Image function is provided to automatically adjust Fine
sync., Total dots, and Picture Position for most computers.
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
AUTO IMAGE  and press the SELECT button.  
Another dialog box AUTO IMAGE Menu will appear. 
Move the arrow to an item that you want to adjust by pressing
the POINT UP/DOWN button.  Change the setting On or Off by
pressing the SELECT button.  
1
2
AUTO IMAGE FUNCTION
Move the arrow to “Go!” and press the SELECT button to start
the Auto Image function.  
This adjustment can be executed by pressing AUTO IMAGE
button on the Top Control and the Remote Control Unit.3
Close the PICTURE IMAGE
ADJUSTMENT Menu.Move the arrow to
the item and then
press the SELECT
button. Starts the adjustment
on the item set to On.
Adjust the picture as necessary to eliminate flicker from the display.
This item can be adjusted manually.  (Refer to page 27.)
The number of the total dots in one horizontal period.  This item can
be adjusted manually.  (Refer to page 27.)
Adjustment of the position of the image.  This item can be adjusted
manually.  (Refer to page 28.)
Fine sync.
Total dots
Position
Stores the On/Off setting of each item.Stored
Starts the Auto Image Adjustment.Go!
Closes the AUTO IMAGE ADJUSTMENT Menu.Quit
PICTURE POSITION ADJUSTMENT
The position of the image can be adjusted vertically and horizontally through PICTURE POSITION
ADJUSTMENT.
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
POSITION  and press the SELECT button.  The PICTURE
POSITION dialog box will appear. 
Move the image by pressing the POINT UP / DOWN / RIGHT /
LEFT buttons.
1
2PICTURE POSITIONdialog box
Press the POINT UP /
DOWN / RIGHT / LEFT
buttons to move the imageTo cancel POSITION mode, press any button except SELECT,
RIGHT CLICK, POINT, PAGE s/tor LASER button.  To recall the
position previously adjusted, press NORMAL button.
NOTE :  The Fine sync. and the Total dots cannot be fully adjusted when “RGB,” “HDTV1035i” or “HDTV1080i” is selected
on the SYSTEM MENU (P23 and 26).
The Fine sync., Total dots, and Picture Position of some computers may not be fully adjusted with the Auto Image
Function.  In that case, manual adjustment is required to make fine image.  (Refer to page 27 to adjust Fine sync.
or Total dots and page 28 to adjust Picture Position.) 
						

							29
COMPUTER MODE
PICTURE SCREEN ADJUSTMENT
This projector has a picture screen resize function, which enables you to display the image in desirable size.
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SCREEN  and press the SELECT button.  Another dialog
box PICTURE SCREEN Menu will appear.1
Move the arrow to the
function and  press the
SELECT button.
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the function that you want to select
and then press SELECT button.2
To adjust the image size or pan the image, select Digital zoom in
the dialog box.  The ON-SCREEN menu and SCREEN ADJUST
menu disappears and the message “D. Zoom” is displayed.  
This projector also enters Digital Zoom mode by pressing  the
D.ZOOM s/tbutton on the Remote Control Unit.  
Refer to the following for operation.
lThis projector cannot display in any resolution higher than 1280 X 1024.  If your computer’s screen resolution is higher
than 1280 X 1024, reset the resolution lower before connecting the projector.
lThe image data in other than XGA (1024 x 768) is modified to fit the screen size in the initial mode.
lThe normal Panning Operation may not function properly if the computer system prepared with the PC Adjust is
used.
NOTE :  The True and the Digital Zoom cannot be operated when “RGB,” “HDTV1035i” or “HDTV1080i” is selected on
the SYSTEM MENU (P23 and 26).
Expand function
To expand the image size, press the D.ZOOM sbutton or the SELECT button.  The image is magnified by degrees. 
Compress function
To compress the image size, press the D.ZOOM tbutton or the RIGHT CLICK button.  The size of image is reduced by
degrees.  
Panning function
To pan the image, press the POINT UP/DOWN/LEFT/RIGHT buttons.  Panning function can work only when the image
is larger than the screen size.
To cancel Digital Zoom mode, press any button except D.ZOOM s/t, SELECT, RIGHT CLICK, POINT,  PAGE s/tor
LASER button.  To adjust the image to the screen size (1024 x 768), press NORMAL button.
To make the image into its original size select True in the dialog
box.  When the original image size is larger than the screen size
(1024 x 768), this projector enters Digital Zoom mode automatically.
True
Digital Zoom
Keystone
When the image is distorted vertically, select Keystone in the dialog
box.  The ON-SCREEN menu and SCREEN ADJUST menu
disappears and the message “Keystone” is displayed.  Correct the
Keystone distortion by pressing the KEYSTONE s/tbutton or the
POINT UP/DOWN button(s).   Refer to KEYSTONE ADJUSTMENT
on page 21. 
						

							30
VIDEO MODE
Press the MENU button and the ON-SCREEN MENU will appear.
Press the POINT LEFT/RIGHT buttons to select Video  and
press the SELECT button.  
SELECTING VIDEO MODE
DIRECT OPERATION
Select VIDEO mode by pressing the MODE button on the Top
Control or the VIDEO button on the Remote Control Unit.
MENU OPERATION
SELECTING COLOR SYSTEM
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SYSTEM and press the SELECT button.  Another dialog box
VIDEO SYSTEM Menu will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to Auto, and then press the 
SELECT
button.  
1
2
The projector automatically detects the incoming Video system, and
adjusts itself to optimize its performance.
When the Video System is PAL-M or PAL-N, select the system
manually.
Auto
If the projector cannot reproduce the proper video image, it is
required to select a specific broadcast signal format among PAL,
SECAM, NTSC, NTSC 4.43, PAL-M, or PAL-N.
PAL / SECAM / NTSC / NTSC4.43 / PAL-M / PAL-N 
Move the arrow to
the Mode and press
the SELECT button.
PICTURE SCREEN ADJUSTMENT
This projector has a picture screen resize function, which enables you to display the image in desirable size.
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SCREEN  and press the SELECT button.  Another dialog
box PICTURE SCREEN ADJUSTMENT DISPLAY will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the screen size that you want to
set, and then press the 
SELECT button.  
1
2
Normal Video Image size with 4 x 3 aspect ratio.
Resizes the image for wide screen size with 16 x 9 aspect ratio.
Move the pointer to the function and press
the SELECT button.Regular
Wide
Keystone
When the image is distorted vertically, select Keystone in the dialog
box.  Correct the Keystone distortion by pressing KEYSTONE s/t
button or POINT UP/DOWN button(s).   Refer to KEYSTONE
ADJUSTMENT on page 21.
This box indicates the
system being selected.
COMPUTER
MCI
VIDEO
MODE button