Canon projector LV7105 User Manual

							31
VIDEO MODE
PICTURE IMAGE ADJUSTMENT
Each of the keys operates as follow.
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 IMAGE
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 adjust by
pressing the POINT UP/DOWN buttons.  To change the value,
press either the POINT RIGHT button or the POINT LEFT
button.
1
2
ADJUSTING THE PICTURE IMAGE
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
Closes IMAGE MENU.
Press POINT LEFT button to lighten the image, and press POINT
RIGHT button to deepen the image.  (From 0 to 63.)
Press POINT LEFT button to increase purple, and press POINT
RIGHT button to increase green.  (From 0 to 63.)
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.)
Recalls the data previously adjusted.Reset
Stores the data in the memory.Stored
Closes the PICTURE IMAGE ADJUSTMENT MENU.Quit
Press POINT LEFT button to soften the image, and press POINT
RIGHT button to sharpen the image.  (From 0 to 15.)
Color
Tint
Contrast
Brightness
Sharpness
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)
Normal
Press either POINT LEFT button or POINT RIGHT button to obtain
better balance of contrast.  (From 0 to 16.)
Gamma
Move the arrow to the item
and press POINT RIGHT /
LEFT button. 
						

							32
SETTING
SETTING MENU
Press the MENU button and the ON-SCREEN MENU will
appear.  Press the POINT LEFT/RIGHT buttons to select
SETTING  and press the SELECT button.  Another dialog
box SETTING 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 set, and
then press the 
SELECT button to set it On or Off or press the
POINT LEFT/RIGHT button to adjust the value.  
1
2
Blue back
When this function is “On,” this projector will produce a blue image
instead of the video noise on the screen when the input source is
unplugged or turned off.
Display
This function decides  whether to display the On-Screen Displays
(except ON-SCREEN MENU).
Set “On1” to show all the On-Screen Displays.
Set “On2” to show the On-Screen Displays except the Preparation
Display (Our Logo).
Set “Off” to set the On-Screen Displays below disappeared.
Preparation Display (Our Logo and the Number-counting-
down Display)
Mode Display (Computer / Video)
Volume/Mute Displays
Normal Display
No show Display 
Keystone Display 
True Display 
D.Zoom Display 
Press the POINT
RIGHT / LEFT button
to adjust the volume.
Ceiling
When this function is “On,” the top / bottom and the left / right
reversed picture is provided to project the image from a ceiling
mounted projector.
Rear
When this function is “On,” the left / right reversed picture is provided
to project the image to a rear projection screen.
Ceiling function
Rear function
Volume
Press POINT LEFT button to decrease volume, and press POINT
RIGHT button to increase the volume.  (From 0 to 63.)
The sound volume can be also adjusted by pressing the VOLUME
(+/–) button  on the remote control unit.  (Refer to page 21)
Mute
Set “On” to mute the sound.  To restore the sound, set “Off” or press
the MUTE button  or the VOLUME (+/–) button on the remote control
unit.   
The mute can be also set by pressing the MUTE button on the
remote control unit.  (Refer to page 21)
Indicates the level
of the volume.
Move the arrow to the
item and then press
the SELECT button.
Closes Setting MENU. 
						

							The Lamp age function is designed to reset the lamp replacement
monitor timer.  When replacing the lamp, reset the lamp replacement
monitor timer by using this function.  (Refer to page 36.)
Lamp age
SELECTING LANGUAGE
Press the MENU button and the ON-SCREEN MENU will
appear.  Press POINT LEFT/RIGHT buttons to select
LANGUAGE  and press the SELECT button.  Another dialog box
LANGUAGE MENU will appear. 
Press the POINT DOWN button and a red-arrow icon will
appear.  Move the arrow to the language that you want to set,
and then press the 
SELECT button.
1
2
The language used in the ON-SCREEN MENU is selectable
from among English, German, French, Italian, Spanish and
Japanese.
Move the Pointer to the
language that you want to
set, and then press the
SELECT button.
33
SETTING
Power management
This function turns the Projection Lamp off when the projector
detects signal interruption and the projector is not used for a certain
period in order to reduce power consumption and maintain the Lamp-
life.  (This projector is shipped with this function ON.)
Power Management function operates to turn the Projection Lamp off
when the input signal is interrupted and the projector is not operated
over 5 minutes.  This function operates as follows;
1. When the signal is interrupted, “No signal” and the counting
down (5 minutes) display appears.
2. When the Projection Lamp turned off, the READY indicator
turns off.  The Cooling Fans operate for 90 seconds after the
Projection Lamp is turned off.  (During this Cooling Down
period, the Lamp cannot be turned on.)
3. When the Lamp has cooled down, the READY indicator flashes
and the Lamp can be turned on again (Power Management
mode).  
In this Power Management mode, the Projection Lamp is
automatically turned on when the input signal connected or the
projector is operated with any button on the Top Control or the
Remote Control.
Time left until Lamp off. 
						

							34
APPENDIX
OPERATING WIRELESS MOUSE
INSTALLATION
The Wireless Remote Control Unit is not only able to operate the projector but also usable as a wireless mouse
for most Personal Computers.  The POINT buttons and the two CLICK buttons are used for the wireless mouse
operation.
The wireless mouse is available only when PC mouse pointer is displayed on the screen.  When the ON-
SCREEN MENU or the indicator of the projector is displayed on the screen instead of the PC mouse pointer, the
wireless mouse cannot be used.
Connect the mouse port of your computer to the Control Port of
the projector with the Control Cable. (Refer to page 11 to 13 for
connection.)
Turn the projector on first, and then turn on your computer.
When the computer is switched on first, the Wireless Mouse may
not work properly.
1
2
To use the Wireless Remote Control Unit as the Wireless Mouse for a Personal Computer, installation of the
mouse driver (not supplied) is required.  Make sure that the mouse driver is properly installed in your computer.
And make sure that the mouse port of the computer connected to Control Port is activated.
OPERATING WIRELESS MOUSE
When controlling the pointer of the computer, operate the Wireless Mouse with POINT button, SELECT button,
and RIGHT CLICK button on the Wireless Remote Control Unit.
Used to move the pointer.  The pointer is moved corresponding with
the direction you are pressing.
POINT button
This button has the same function as the left button in a PC mouse.
SELECT (LEFT CLICK) button
This button has the same function as the right button in a PC mouse.
RIGHT CLICK button
Note : When the computer has no
mouse port, connect the Serial
Port of the computer to Control
Port of the projector with the
Control Cable for Serial Port.
POINT button (Move the pointer)
SELECT button
(left button of the
mouse)
RIGHT CLICK  button
(right button of the mouse) 
						

							35
APPENDIX
CLEANING THE PROJECTION LENS
Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth.  Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.
When the projector is not in use, replace the lens cover.
1
3
Lightly wipe the cleaning cloth over the lens.2
Follow these steps to clean the projection lens:
MAINTENANCE
WARNING TEMP. INDICATOR
WARNING TEMP. Indicator flashes red when the internal temperature of the projector exceeds the normal
temperature.  The Indicator stops flashing when the temperature of the projector returns to normal.
When WARNING TEMP. Indicator continues to flash, check the items listed below.
The Ventilation slots of the projector may be blocked.  In such an event, reposition the projector so that the ventilation
slots are not obstructed.
AIR FILTER CARE AND CLEANING
Air filters may be clogged with dust particles.  Clean the air filters by following the section AIR FILTER CARE AND
CLEANING below.
1
2
If WARNING TEMP.Indicator remains on after performing the above checks, the Cooling Fans or the Internal
Circuits may be malfunctioning.  Contact service personnel from an authorized dealer or service station.3
AIR FILTER
(Small)Turn the power off, and disconnect the AC power cord from the
AC outlet.
Turn the projector upside down and remove two Air Filters
(Large and Small) by pulling the latches upward.
1
2
The Removable Air Filters prevent dust from accumulating on the surface of the Projection Lens and the
Projection  Mirror.  Should the Air Filters become clogged with dust particles, it will reduce the 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 brush or wash out the dust and
particles.3
Replace each Air Filter properly. Make sure that the Air Filters
are fully inserted.4
CAUTION
Do not operate the projector with the Air Filter removed.
Dust may accumulate on the LCD Panel and the Mirror
degrading picture quality.
Do not put small parts into the Air Intake Vents.  It may
result in malfunction of the projector.
The Air Filter is a small part.  Ensure that children don’t eat
or swallow it.
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 the liquid crystal panel, lens, or optical elements
inside it.  This condition may degrade the quality of the projected image.
When the above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.
AIR FILTER
(Large) 
						

							36
APPENDIX
LAMP REPLACEMENT
When the life of the Lamp of this projector draws to an end, the LAMP REPLACEMENT indicator lights yellow.
When the image becomes dark or the color of the image becomes unnatural, replacement of the Lamp is
required.
Turn off the projector and disconnect the AC plug.  Allow the
projector to cool for at least 45 minutes.
Remove the two screws with a screwdriver and pull out the
Lamp Assembly by grasping the handle.
1
3
LAMP REPLACEMENT MONITOR TIMER
Replace the Lamp Assembly with a new one and tighten the two
screws.  Make sure that the Lamp Assembly is set properly.
Replace the Lamp Cover and tighten the screw.4
Remove the screw with a screwdriver and remove the Lamp
Cover.2
CAUTION
For continued safety, replace with a lamp assembly of the same type.
Allow the projector to cool for at least 45 minutes before you open the lamp cover.  The inside of the projector
can become very hot.
Do not drop the lamp assembly or touch the glass bulb! The glass can shatter and may cause injury.
Be sure to reset the Lamp Replacement Monitor Timer when the Lamp Assembly is replaced.  When the Lamp
Replacement Monitor Timer is reset, the LAMP REPLACEMENT indicator stops lighting.
Turn the projector on, and press the MENU button and the ON-SCREEN MENU will appear.  Press the POINT
LEFT/RIGHT buttons to select SETTING and press the SELECT button (refer to the page 32, 33).  Another dialog box
SETTING MENU will appear. 1
Press the POINT DOWN button and a red-arrow icon will appear.  Move the arrow to “Lamp age,” and then press the
SELECT button.  The message Lamp replace monitor Reset? is displayed.2
Do not reset the Lamp Replacement Monitor Timer, except after the lamp is replaced.
Connect the AC Power Cord to the projector and turn the
projector on.
6
Follow these steps to replace the lamp assembly.
Reset the Lamp Replacement Monitor Timer (refer to the section
“Lamp Replacement Monitor Timer” below).
Select [Yes] to reset the Timer.3
5
LAMP
ASSEMBLYHANDLE LAMP COVERNOTE :Do not reset the LAMP REPLACEMENT MONITOR
TIMER when the lamp is not replaced.
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer.  When ordering the Lamp, give the following
information to the dealer.
Model No. of your projector  : LV-7105
Replacement Lamp Type No. : LV-LP10
(610 289 8422) 
						

							37
APPENDIX
TROUBLESHOOTING
Before calling your dealer or service center for assistance, check the matters below once again.
1. Make sure you have connected the projector to your equipment as described in the section CONNECTING
THE PROJECTOR  on pages 11 ~ 13.
2. Check cable connection.  Verify that all computer, video and power cords are properly connected.
3. Verify that all power is switched on.
4. If the projector still does not produce an image, re-start the computer.
5. If the image sill does not appear, unplug the projector from the computer and check the computer monitors
display.  The problem may be with your graphics controller rather than with the projector.  (When you
reconnect the projector, remember to turn the computer and monitor off before you power up the projector.
Power the equipment back on in order of : Projector and computer.)
6. If the problem still exists, check the following chart.
No power.Plug the projector into the AC outlet.
Be sure READY Indicator light is On.
Wait 90 seconds after the projector is turned OFF before turning the projector back on.
NOTE : After pressing the power ON-OFF switch to OFF, make sure the projector  works
as follows:
1.  The LAMP indicator will light and the READY indicator will turn off.
2.  After 90 seconds, the READY indicator will light green again and the projector
may be turned on by pressing the power ON-OFF button.
Check WARNING TEMP. indicator.  If the indicator flashes red, the projector cannot be
turned on.
(See TURNING ON/OFF THE PROJECTOR section on page 19.)
Check the Projection Lamp.  (Refer to page 36.)
Image is out of
focus.Adjust the focus
Make sure the projection screen is at least 4.6’ (1.4m) from the projector.
Check the projection lens to see if it needs cleaning.
NOTE :Moving the projector from a cool temperature location to a warm temperature
location may result in moisture condensation on the lens.  In such an event, leave
the projector OFF and wait until condensation disappears.
Picture is Left/Right
reversed.Check Ceiling / Rear feature.  (See “SETTING” section on page 32.)
Problem:Try these Solutions
Picture is
Top/Bottom
reversed.Check Ceiling feature.  (See “SETTING” section on page 32.)
Some displays are
not seen during the
Operation.Check Display feature.(See “SETTING” section on page 32.)
No image.Check the connection between the computer or video equipment and the projector.
When turning the projector on, it takes about 30 seconds to display the image.
Check the system that you select is corresponding with the computer or the video
equipment.
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 VOLUME (+) button.
Press MUTE button. 
						

							38
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 the problem still persists after following all operating instructions,
contact the sales dealer where you
purchased the projector or the service center.Give the model number and explain the difficulty.  We will advise
you how to obtain service.
Remote Control Unit
does not work.Check the batteries.
Check the ALL-OFF switch on the Remote Control Unit is set to “ON.”.
Make sure nothing is between the Remote Receiver and the 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).
Problem:Try these Solution
Wireless Mouse
function does not
work.Check the cable connection between the projector and the computer.
Check the mouse setting on your computer.
Turn the projector on before you turn on the computer.
The CE Mark is a Directive conformity mark of the European Community.  (EC) 
						

							The specifications are subject to change without notice.
39
APPENDIX
0.7” TFT Active Matrix type, 3 panels
TECHNICAL SPECIFICATIONS
Multi-media Projector
6.17 lbs (2.8 kg)
7.44” x 2.97” x 12.24” (189mm x 75.5mm x 310.8mm) (not including Adjustable Feet and Lens)
1024 x 768 dots
2,359,296 (1024 x 768 x 3 panels)
PAL, SECAM, NTSC, NTSC4.43, PAL-M and PAL-N
H-sync. 15 ~ 100 KHz, V-sync. 50 ~ 100 Hz
Adjustable from 34” to 200”
550 TV lines
1 speaker, 1.57” x 1.18” (40mm x 30mm) 
AC 100 ~ 120 V (2.4 A  Max. Ampere), 50 / 60 Hz  (The U.S.A and Canada)
AC 200 ~ 240 V (1.2 A  Max. Ampere), 50 / 60 Hz  (Continental Europe)
41 ˚F ~ 95 ˚F (5 ˚C ~ 35 ˚C)
14 ˚F ~ 140 ˚F (-10 ˚C ~ 60 ˚C)
Owner’s Manual
AC Power Cord
Remote Control Transmitter and Batteries
VGA Cable
Control Cable for PS/2 port 
Carry Bag
Lens Cover 
Projector Type
Net Weight
Dimensions (W x H x D)
Panel Resolution
Number of Pixels
Color System
Scanning Frequency
Projection Image size (Diagonal)
Horizontal Resolution
Built-in Speaker
Voltage and 
Power Consumption
Operating Temperature
Storage Temperature
Accessories
LCD Panel System
F 1.7 ~ 1.9 lens with f 28.8 mm ~ 34.5 mm Manual zoom and focus
5.2’ ~ 26.3’ (1.6 m ~ 8.0 m)
132 W
RCA Type  x 3 (Video/Y, Pb/Cb, Pr/Cr) and Mini DIN 4 pin x 1 (S-Video)
Projection Lens
Throw Distance
Projection Lamp
AV Input Jacks
Mini Jack (stereo)AV Audio Input Jack
(VGA) HDB 15 Terminal x 1
Mini Jack (stereo)
Mini DIN 8 pin x 1
Mini Jack (stereo)
1W RMS (Monaural)
Computer Input Jack
Computer Audio Input Jack
Control Port Jack
Audio Output Jack
Internal Audio Amp
0˚ to 7.6˚Feet Adjustment
Power Source : AA, UM3 or R06 Type x 2
Operating Range : 16.4’ (5m) / ±30˚
Dimensions (W x H x D) : 2.2” x 1.3” x 7.6” (55mm x 34mm x 192mm)
Net Weight : 0.35 lbs (160 g) (including batteries)Remote Control Transmitter
OPTIONAL PARTS
The parts listed below are optionally supplied.  When ordering those parts, give the name and the Type No. of it
to the sales dealer.
Control Cable for Serial Port Type No. : LV-CA26
Control Cable for ADB Port Type No. : LV-CA27
MAC Adapter Type No. : LV-AD02
480i, 480p, 575i, 575p, 720p, 1035i and 1080iHigh Definition TV Signals 
						

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