Canon projector LV7590 User Manual

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When replacing the lens or using an optional lens, install the lens by following the instructions below. Ask the 
sales dealer for detailed information of the optional lens specifications.
✔Note:
Be careful when handling the lens. Do not drop.
Front cover
Slide the front cover upword and remove it as shown in the left figure below. (Follow this procedure for 
installing the lens for the first time.)
Installation
Lens Lock Lever
Top cover release button
Top cover
Lens Installation and Replacement 
2
1...

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NOTES ON LENS INSTALLATION AND REPLACEMENT
●  Do not touch or remove any parts except the lens and related parts. It may result in malfunctions, electrical shock, fire hazard 
or other accidents.
●  Before installing or replacing the lens, check that the Model No. of the Projection Lens matches to the projector.
●   For details of the lens and installation, contact the sales dealer where you purchased the projector.
●  The mounting clamps that are shipped with the standard zoom lens LV-IL05 (not...

23
InstallationInstallation
Some  parts  are  not  used  for  installation  or  replacement. 
Keep these parts for later use.
Focus Lock ScrewFocus Lock Ring
Focus adjustment 
Set up the projector and project image on the screen.
1 .
 Loosen the Focus Lock Screw on the lens.
2 .  Rotate  the  lens  to  obtain  proper  focus  on  center 
area of the screen. 
3 .  Lock the Focus Lock Screw securely.
When proper focus is not observed at outer area of the 
screen, proceed the following adjustments.
4 ....

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Monitor Output
BNC
cable
Connecting to a Computer (Digital and Analog RGB)
Monitor Output
G     B    R    H/V   V DVI-Digital 
cable VGA 
cable VGA 
cable
USB cable 
(Supplied)
USB port
✔Note:Unplug the power cords of both the 
projector and external equipment from 
the AC outlet before connecting cables.
Cables used for connection  (] = Cables not supplied with this projector.)
• VGA Cable (One cable is supplied.) 
• DVI-Digital Cable 
• BNC Cable 
] 
• Serial Cross Cable
]
• USB Cable 
Monitor...

25
Connecting to Video Equipment (Video, S-Video)
S-video 
cableS-video 
Output
Composite Video
INPUT 3
(Y - Pb/Cb - Pr/Cr)
BNC 
cable
✔Note:Unplug the power cords 
of both the projector 
and external equipment 
from the AC outlet before 
connecting cables.
Cables used for connection (] = Cables not supplied with this projector.)
• Video Cable (RCA x 1 or RCA x 3) ]
• BNC Cable ]
• S-VIDEO Cable ]
• Scart-VGA Cable    ]
• DVI-Digital Cable ]
Component Video
 Output Composite Video
Component Video...

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Audio Output
Audio cable 
(stereo)
Connecting for Audio Signal
AUDIO IN I/II
✔Note:Unplug the power cords of both the 
projector and external equipment from 
the AC outlet before connecting cables.
Cables used for connection (] = Cables not supplied with this projector.)
Audio Output
Installation
Audio  cable 
(stereo)
(R) (L)
AUDIO IN I/II
External Audio Equipment
Audio cable 
(stereo) Audio Input
AUDIO OUT 
(stereo)
• Audio Cable ]
✔Note:
	 •	 	 See	 the	Sound	 menu	to	set	 the	 Input	
pattern	for...

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This projector uses nominal input voltages of 100–120 V or 200–
240 V AC and it automatically selects the correct input voltage. It 
is designed to work with single-phase power systems having a 
grounded neutral conductor. To reduce the risk of electrical shock, 
do not plug into any other type of power system.
If you are not sure of the type of power being supplied, consult 
your authorized dealer or service station.
Connect the projector with all peripheral equipment before turning 
on the...

28
Turning On the Projector
Connect the projector’s AC power cord into an AC 
outlet. The LAMP/SHUTTER indicator lights red and the 
POWER indicator lights green.
Press the POWER button on the side control or the ON 
button on the remote control unit. The LAMP/SHUTTER 
indicator dims and the cooling fans start to operate. 
The preparation display appears on the screen and the 
countdown starts. 
2
3
1
16
The preparation display will disappear after 30 
seconds.
4After the countdown, the input source that...

29
Press the POWER button on the side control or the 
STAND-BY button on the remote control unit, and 
“Power off?” appears on the screen.
Press the POWER button on the side control or the 
STAND-BY button on the remote control unit again to 
turn off the projector. The LAMP/SHUTTER indicator 
lights bright and the POWER indicator turns off. After 
the projector is turned off, the cooling fans operate for 
90 seconds. You cannot turn on the projector during this 
cooling down period.
1
2
TO MAINTAIN THE...

30
Side Control
OK 
button
How to Operate the On-Screen Menu
MENU button
POINT buttons
On-Screen Menu
The projector can be adjusted or set via the On-Screen 
Menu. For each adjustment and setting procedure, refer to 
the respective sections in this manual. Use the Point 
7 8 buttons to select a Menu icon. Use 
the Point 
ed buttons to select an item in the selected 
menu.
Press the OK button to show the item data. Use the 
Point 
7 8 buttons to adjust the values.
To close the On-Screen Menu, press the...