Canon Projector LV-7490 User Manual

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Part	Names	and	Functions
Rear	Terminal	
②③①④
⑤⑩⑥⑧⑦⑨
⑤ S-VIDEO	IN Connect the S-VIDEO output signal from video equipment to this jack (p.17).
⑦ AUDIO	IN Connect the audio output signal from video equipment connected to ⑤ or ⑧ to this jack. For a mono audio signal (a single audio jack), connect it to the L (MONO) jack (p.17).
⑨ COMPUTER	 AUDIO	IN	1 Connect the audio output (stereo) from a computer or video equipment connected to ② to this jack (pp.16, 18).
⑧ VIDEO	IN Connect the composite video output signal to this jack (p.17).
② COMPUTER	IN	1	/	COMPONENT	IN Connect output signal from a computer, RGB scart 21-pin video output or component video output to this terminal (pp.16,18).
④ AUDIO	OUT	(VARIABLE) Connect an external audio amplifier to this jack (pp.16-18). This terminal outputs sound from AUDIO IN terminal (⑦ or ⑨).     Never plug headphones into this jack.
① LAN	Connection	Terminal Connect the LAN cable (refer to the user’s manual of "Network Set-up and Operation").
⑥ CONTROL 	PORT When controlling the projector with RS-232 C, connect the control equipment to this connector with the serial control cable.
③ COMPUTER	IN	2	/	MONITOR	OUT  – Connect computer output to this terminal (p.16).  – This terminal can be used to output the incoming analog RGB and Component signal from COMPUTER IN 1/COMPONENT IN terminal to the other monitor (pp.16,18).
⑩ COMPUTER	 AUDIO	IN	2	(MIC	IN) Connect the audio output (stereo) from a computer or video equipment connected to ③ to this jack. Or connect the MIC to the this jack (pp.16, 18). 
						

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Part	Names	and	Functions
Top	Control
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑨ LAMP	REPLACE	indicator Lights yellow when the projection lamp reaches its end of life (pp.63, 70).
⑧ WARNING	indicator – Lights red when the projector detects an       abnormal condition.  –  Blinks red when the internal temperature of       the projector exceeds the operating range       (pp.60, 70).
④ POWER	buttonTurn the projector on or off (pp.20-22).
⑤ POWER	indicator  –  Lights red when the projector is in       stand-by mode.  –  Lights green during operations.  –  Blinks green in the Power management       mode (p.51).
③ INPUT	buttonSelect an input source (pp.29, 38-39).
⑥ MENU	button  Open or close the On-Screen Menu (p.23).
② POINT▲▼◄►	(VOLUME	–/+)	buttons –  Select an item or adjust the value in the       On-Screen Menu (p.23).  –  Pan the image in the Digital zoom +/- mode       (p.37).  – Adjust the volume level (Point ◄► buttons)       (p.26).
⑦ AUTO	SET	button Execute the setting of Auto setup (includes Auto input, Auto PC and Auto Keystone functions) in the setting menu (pp.25, 47).
① OK	button –  Execute the selected item (p.23).  –  Expand or compress the image in the        Digital zoom mode (p.37). 
						

							Part	Names	and	Functions
13
Part	Names	and	Functions
Note:To ensure safe operation, please observe the following precautions:– Do not bend, drop or expose the remote controller to moisture or heat.– For cleaning, use a soft dry cloth. Do not apply benzene, thinner, spray, or any chemical material.
Remote	controller
⑦
⑭⑩
⑳④
⑱
②
⑧
⑨
⑬
⑯
⑤
⑥
⑪
⑫
⑲
⑮
③
② AUTO	SET	button
Execute the setting of Auto setup (includes Auto input, Auto PC and Auto Keystone functions) in the setting menu. (pp.25, 47)
⑤	S-VIDEO	button  Select the S-VIDEO input source. (p.38)
⑥ Point	▲▼◄► buttons – Select an item or adjust the value in the         On-Screen Menu. (p.26) – Pan the image in the Digital zoom +/-         mode. (p.37)
⑬ MUTE	button Mute the sound. (p.26)
⑦ ASPECT	button Select a screen mode. (pp.28, 36-37, 44-45)
⑮ P-TIMER	button Operate the P-timer function. (pp.28, 52)
⑩ BLANK	button Temporarily turn off the image on the screen.       (p.28)
⑯ LAMP 	button Select a lamp mode. (pp.27, 54)
⑱ KEYSTONE	button Correct keystone distortion. (p.25)
⑲ OK	button –  Execute the selected item. (p.23)  – Zoom in or out the image in Digital zoom      mode. (p.37)
⑧  MENU	button Open or close the On-Screen Menu. (p.26)
⑨ FREEZE	button Freeze the picture on the screen. (p.27) 
⑫ VOLUME	+/-	buttons Adjust the volume level. (p.26)
① POWER	button	 Turn the projector on or off. (pp.20-22)
③	COMPUTER	1/2	buttons Select the COMPUTER 1 or COMPUTER 2     input source. (pp.29, 39)
⑪ D .ZOOM +/- buttons Zoom in and out the images. (pp.27, 37)
⑭	 IMAGE	button Select the image mode. (pp.28, 34, 42)
⑳  COMPONENT	button
  Select the COMPONENT input source. (p.39)
④	VIDEO	button  Select the VIDEO input source. (p.38)
⑰
⑰ INFO.	button Operate the information function. (p.59)
① 
						

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Part	Names	and	Functions
To ensure safe operation, please observe the following precautions : ● Use two (2) AAA type batteries. ● Always replace batteries in sets. ● Do not use a new battery with a used battery. ● Avoid contact with water or liquid. ● Do not expose the remote controller to moisture or heat. ● Do not drop the remote controller. ● If the battery has leaked on the remote controller, carefully wipe the case clean and install new        batteries. ● Risk of an explosion if battery is replaced by an incorrect type.  ● Dispose of used batteries according to the instructions or your local disposal rule or guidelines.
Open the battery compartment lid.Install new batteries into the compartment.Replace the compartment lid.
Two	 AAA	size	batteriesFor correct polarity (+ and –), be sure battery terminals are in contact with pins in compartment.
123
Point the remote controller toward the projector (Infrared Remote Receiver) when pressing the buttons. Maximum operating range for the remote controller is about 16.4'(5 m) and 60 degrees in front of the projector.
Remote	controller	Operating	Range
Remote	controller	Battery	Installation
16.4'(5 m)
30°Remote controller
30°
The 2 different remote control codes (Code 1–Code 2) are assigned to this projector. Switching the remote control codes prevents interference from other remote controllers when several projectors or video equipment next to each other are operated at the same time. Change the remote control code for the projector first before changing that for the remote controller. See "Remote control" in the Setting Menu on page 54.
Press and hold the MENU and IMAGE buttons for more than five seconds to switch between the Code	1 and Code	2. The initial code is set to Code	1.
Remote	Control	Code
MENU	button
IMAGE	button
WARNING 
						

							Part	Names	and	Functions
15
Positioning	the	Projector
For projector positioning, see the figures below. The projector should be set perpendicularly to the plane of the screen.
Installation
Note:
 • The brightness in the room has a great influence on picture quality. It is recommended to limit ambient lighting in order to obtain the best image. • All measurements are approximate and may vary from the actual sizes.
A:B = 9:1Screen Size (W x H) mm 4:3 aspect ratio
40”100”150”200”300”
813 x 6102032 x 15243048 x 22864064 x 30486096 x 4572
Zoom (max)4.6’(1.4 m)11.6’(3.5 m)17.4’(5.3 m)23.2’(7.1 m)34.8’(10.6 m)Zoom (min)5.5’(1.7 m)13.9’(4.2 m)20.9’(6.4 m)27.8’(8.5 m)41.8’(12.7 m)
17.4 (5.3 m)
4.6 (1.4 m) 23.2 (7.1 m)
34.8 (10.6 m)
41.8 (12.7 m)
83
125 167 250
40 100
150 200 300
1 1.6 (3.5 m)
Adjustable	Feet
Projection angle can be adjusted up to 12.0 degrees with the adjustable feet. 
Lift the front of the projector and press the feet lock latches on both side of the projector.
Release the feet lock latches to lock the adjustable feet and rotate the adjustable feet to a proper height and tilt.
Keystone distortion can be adjusted automatically with the Auto setup function or manually by using the remote control or the menu operation (see pages 25, 37, 45).Adjustable FeetFeet Lock Latches 
						

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Installation
Connecting	to	a	Computer
Cables	used	for	connection	• VGA Cables (Mini D-sub 15 pin) *• Audio Cables(*One cable is supplied; other cables are not supplied with the project\
or.)
 Note:
 • When the MIC function is set to Off in the Sound menu, the MIC function is disabled. (p 26) • When MIC is set to On in Sound Menu, COMPUTER AUDIO IN 1, COMPUTER AUDIO IN 2 / MIC IN and AUDIO IN(L/R) terminals can be connected at the same time. At this time, COMPUTER AUDIO IN 2 terminal as MIC input. (p 26) • Input sound to the COMPUTER AUDIO IN 1, COMPUTER AUDIO IN 2 / MIC IN terminals when using the COMPUTER IN 2 / MONITOR OUT and the COMPUTER IN 1/ COMPONENT IN terminal as input. • When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available. • When the cable is of the longer variety, it is advisable to use the COMPUTER IN 1 / COMPONENT IN and not the COMPUTER IN 2/ MONITOR OUT.
External Audio Equipment
Audio cable (stereo)
Audio cable  (stereo)
Monitor InputAudio Output
COMPUTER 1/ COMPUTER 2 AUDIO IN (PC or MIC)
AUDIO OUT (stereo)
Audio InputVGA cable 
COMPUTER IN 2COMPUTER IN 1 / COMPONENT IN 
VGA cable 
Monitor OutputMonitor Output
VGA cable 
MONITOR OUT
This terminal is switchable. Set up the terminal as either Computer input or Monitor output. (See Page 51.)
 Note:
      Unplug the power cords of both the projector and external       equipment from the AC outlet before connecting cables. 
						

							Installation
17
Installation
Connecting	to	VIDEO	Equipment
Cables	used	for	connection		• Video and Audio Cable (RCA x 3) • S-VIDEO Cable • Audio Cable (Cables are not supplied with the projector. )
 Note:
  When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available.
External Audio Equipment
Audio cable   (stereo)
VIDEOS-VIDEO
S-Video cable  Video and audio cable  
           Video and Audio Output
S-Video Output
AUDIO IN
Audio Input
AUDIO OUT (stereo)
(R)(L)(Video)
 Note:
      Unplug the power cords of both the projector and external       equipment from the AC outlet before connecting cables. 
						

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Installation
Connecting	to	COMPONENT	VIDEO	and	SCART	Equipment
 Note:
 • When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available. • See page 73 for ordering optional cables.
External Audio Equipment
COMPUTERAUDIO IN 1 
Audio cable (stereo)
Audio cable (stereo)
Audio InputComponent Video Output(Y, Pb/Cb, Pr/Cr)RGB Scart 21-pin OutputAudio Output
Scart-VGA cable 
Component-VGA cable
AUDIO  OUT (stereo)
Component cable
COMPUTER IN 1/ COMPONENT IN 
Cables	used	for	connection • Audio Cables • Scart-VGA Cable • VGA Cable• Component Cable • Component-VGA Cable (Cables are not supplied with this projector.)  
Monitor Input
COMPUTER IN 2 / MONITOR OUTPUT
VGA cable
 Note:
      Unplug the power cords of both the projector and external       equipment from the AC outlet before connecting cables. 
						

							Installation
19
Installation
Connecting	the	AC	Power	Cord
This projector uses nominal input voltages of 100-240 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 center.Connect the projector with all peripheral equipment before turning the projector on.
To the AC outlet.(200	-	240	V	AC)
To power cord connector on your projector.
Projector	sideAC	outlet	side
To the AC outlet.(120	V	AC)
For	the	U.S.A.	and	Canada
To the AC outlet.(200	-	240	V	 AC)
For	Continental	Europe
Ground
For	the	U.K.

Ground
The AC outlet must be near this equipment and must be easily accessible.
  CAUTION
Connect  the  AC  power  cord (supplied) to the projector.
Note:   Unplug the AC power cord when the projector is not in use.  When this projector  is\
 connected    to an outlet with the AC power cord, it is in Stand-by mode and consumes a little electric pow\
er.
NOTE	ON	THE	POWER	CORDAC power cord must meet requirement of the country where you use the pro\
jector.Confirm the 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. 
						

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The preparation display will disappear after 30 seconds.
(See page 54 for Lamp mode status.)
Turning	On	the	Projector
Connect the projector’s AC power cord into an AC outlet. The POWER indicator lights red. Open the lens cap.
Press the POWER button on the top control or on the remote controller. The POWER indicator lights green and the cooling fans start to operate. The preparation display appears on the screen and the countdown starts. 
Complete peripheral connections (with a computer, VCR, etc.) before turning on the projector.  
Selected	Input	Source	and	Lamp	mode
Note:The Filter warning and Lamp replacement icons may appear on the screen depending on the usage state of the projector.
Basic	Operation
4After the countdown, the input source that was selected the last time and the Lamp mode status icon (p.54) appear on the screen.
Note: • When the Logo select function is set to Off, the logo will not be shown on the screen (p.48). • When Countdown	off or Off is selected in the Display function, the preparation display will not be shown on the screen (p.48). • When the Auto input function is set to On 2, the input signal will be searched automatically (p.47). • When Off is selected in the Display function, the VIDEO/PC selection window and the input signal guidance window are not shown on the screen (p.48).
5If there is no signal input when start on the projector, or the current signal is missed while operating the projector, the VIDEO/PC selection window will be displayed on the screen, please move the pointer to input source desired by pressing the Point ▲▼ buttons and press the OK button. And then follow the input signal guidance window to correct the signal and connection.
If the projector is locked with a PIN code, PIN code input dialog box will appear. Enter the PIN code as instructed on the next page.
Video	Selection
Guidance	for	Video	Input
PC	Selection
Guidance	for	PC	Input
Lamp mode status
1
2
3
16