Canon Projector LV-7490 User Manual

							VIDEO	Input
41
VIDEO	Input
Image	select	Menu
Image	Mode	Selection	
Remote	controller
IMAGE	button
Select the desired image mode among Presentation, Standard, High	contrast, Cinema, Blackboard	(Green), Colorboard, User 1, User 2, User 3 and User 4 by pressing the IMAGE button on the remote controller.
Standard
Picture mode with improved halftone for graphics.
High	contrast
Blackboard	(Green)
User	1-4
For the image projected on a blackboard.This mode helps enhance the image projected on a blackboard. This is mainly effective on a green colored board, not truly effective on a black colored board.
Presentation
Direct Operation
For viewing pictures in a bright room.
Normal picture mode preset on the projector.
For viewing with the user preset image mode in the Image Adjust Menu (p. 42). 
1
2
Menu Operation
Colorboard
At the time of simple projection on the colored wall, you can get the close color image to the color image projected on a white screen by selecting the similar color to the wall color from the preset four colors.
Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select	Image	select	and then press the Point ► button or the OK button.
Use the Point ▲▼ buttons to select  the desired item and then press the OK button.
Picture mode adjusted with fine tone.Cinema
IMAGE	button
Presentation
High	contrast
User 1
User 2
User 3
User 4
Blackboard(Green)
Standard
Colorboard
Cinema 
						

							42
VIDEO	Input
Image	Adjustment
1
2
Press the Point ◄ button to decrease the contrast; press the Point ► button to increase the contrast (from 0 to 63).
Press the Point ◄ button to decrease the brightness; press  the Point ► button to increase the brightness (from 0 to 63).
Contrast
Brightness
Press the Point ◄ button to lighten R/G/B tone; press the Point ► button to deepen R/G/B tone (from 0 to 63).
White	balance	(Red	/	Green	/	Blue)
Use the Point ◄► buttons to select the desired Color temp. level (XLow, Low, Mid or High). 
Color	temp.
Press the Point ◄ button decrease the intensity of the color; press the Point ► button increase the intensity of the color (from 0 to 63).
Press the Point ◄► buttons to adjust the tint value to get a proper color balance (from 0 to 63).
Color
Tint
Note: • When the White	balance	Red, Green or blue is adjusted, the Color temp. level will change to User. • Tint cannot be selected when the video system is PAL, SECAM, PAL-M or PAL-N (p. 40). • When Blackboard	 (Green) or	Colorboard	is selected in Image select, Color temp. will change to Blackboard or Colorboard.
Image	 Adjust	MenuPress the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select Image	adjust and then press the OK button.
Use the Point ▲▼ buttons select the desired item and then press the OK button to display the adjustment dialog box. Use the Point ◄► buttons to adjust the setting value.
Selected Image mode
Use the Point ◄► buttons to adjust the setting value.
Press the Point ◄ button to decrease the sharpness of the image; press the Point ► button to increase the sharpness of the image (from 0 to 15).
Sharpness
Use the Point ◄► buttons to adjust the gamma value to obtain a better balance of contrast (from 0 to 15).
Gamma 
						

							VIDEO	Input
43
VIDEO	Input
An interlaced video signal can be displayed in progressive mode. Select one of the following options. Off ........  Disabled. L 1 ........  For an active picture. L 2 ........  For a still picture. Film .....  For watching a film. With this function, the projector reproduces pictures faithful to the original film quality.
Progressive
Noise	reduction
Noise interference on the screen can be reduced. Select one of the following options to get smoother images. Off ........  Disabled.  L 1 ........  Lower reduction  L 2 ........  Higher reduction
Note:     Noise	 reduction  and Progressive  can  not  be selected  when  the  input  signal  is 480p, 575p, 720p, 1035i or 1080i (p.40). 
To reset the adjusted data, select Reset and press the OK button. A confirmation box appears and then select Yes. All adjustments will return to their previous figures. 
Reset
Store
To store the adjusted data, select Store and press the Point ► button or the OK button. Use the Point ▲▼ buttons to select one from User 1 to User 4 and press the OK button. A confirmation box appears and then select Yes. Stored data can be called up by selecting an User	(1-4) in the Image Mode Selection on page 41.
Store	Menu
A confirmation box appears and then select Yes. 
						

							44
VIDEO	Input
Aspect	Setting
This projector has the picture screen resize function, which enables you\
 to customize the image size.
Normal
Aspect	Menu1
2
Provide the image to fit the screen size while maintaining the aspect ratio of the input signal.
Custom	adj.
Note: • When no signal is detected, Normal	is set automatically and the Aspect adjustment menu disappears. • The adjustable range for Scale	H/V and Position	H/V is limited depending on the input signal.
Full
Provide the full screen image.
Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select Aspect and then press the Point ► button or the OK button.
Use the Point ▲▼ buttons select the desired item and then press the OK button.
Adjust the screen scale and position manually with this function.Press the Point ► button at Custom adj. and the Custom adjustment menu is displayed on the screen, you can use the Point ▲▼ buttons to choose the item you want to adjust. Scale	H/V ......  Adjust the Horizontal/Vertical screen scale. H&V ...............  When set to On, the aspect ratio is fixed. The Scale	V appears dimmed and becomes unavailable. Adjust Scale	H, then the screen scale is automatically modified based on the aspect ratio.  Position 	H/V ..  Adjust the Horizontal/Vertical screen position. Common .......  Save the adjusted scale or position to all the inputs. Press the OK button at Common to display a confirmation box. To save the scale or position, press the OK button at Yes. When Custom is selected, the saved scale or position is used. Reset .............  Reset the all adjusted values. Press the OK button at Reset to display a confirmation box. To reset, press the OK button at Yes.
CustomProvide the last stored aspect screen image. 
16:9
Provide the image at the 16:9 wide screen ratio.
ZoomPan the horizontal direction of the image and cut the vertical direction of the image to fit the screen size (16:9). Only for 4:3 video aspect ratio signals. 
						

							VIDEO	Input
45
VIDEO	Input
Keystone
This function is used to adjust keystone distortion of the  projected image. Use the Point ▲▼ buttons to choose the item you want to adjust. Keystone     
To correct keystone distortion, press the OK button.  Keystone appears on the screen. Use the Point ▲▼ buttons to correct keystone distortion (p. 25). Store		    
To store or reset the keystone correction, press the Point ► button.				Store .......... 
Keep the keystone correction even when the AC power cord is unplugged.    Reset .......... 
Release the keystone correction w h e n   t h e   A C   p o w e r   c o r d   i s unplugged.
Keystone
Ceiling
Rear
When this function is set to On, the picture will be top/bottom and left/right reversed. This function is used to project the image from a ceiling-mounted projector.
Ceiling
When this function is set to On, the picture will be left/right reversed. This function is used to project the image from rear of the screen.
Rear
To reset the adjusted data, select Reset and press the OK button. A confirmation box appears and then select “Yes”. All adjustments will return to their previous figures.
Reset 
						

							46
Setting
Setting	MenuPress the MENU button to display the On-Screen Menu. Press the Point ▲▼ buttons to select Setting and press the Point ► button or the OK button to access the submenu items.
1
2Use the Point ▲▼ buttons to select the desired item and then press the Point ► button or the OK button to access the selected item.
This projector has a Setting menu that allows you to set up the other va\
rious functions described below.
Language
Menu	position
This function is used to change the position of the On-Screen Menu. Select Menu	position and press the OK button.  
The Menu position changes each time you press the OK button as follows.the center → the bottom left → the bottom right → the top left → the top right→.....
3Use the Point ▲▼ buttons select the desired item and then press the OK button.
Language
The language used in the On-Screen Menu is available in English, German, French, Italian, Spanish, Portuguese, Dutch, Swedish, Finnish, Polish, Hungarian, Romanian, Czech, Russian, Turkish, Kazakh, Vietnamese, Chinese, Korean, Japanese and Thai.
Setting 
						

							47
SettingSetting
Note:  • During Auto	input is in progress, If the MENU button or the POWER button is pressed, Auto	input will stop. If the COMPUTER 1/2 button or VIDEO or COMPONENT or S-VIDEO button is pressed, Auto	input will stop and go back to the button's input signal.   • Auto	input, Auto	PC and Auto	Keystone can not be set Off at the same time.    • Auto	Keystone corrects vertical distortion only, not correct horizontal distortion.  • The Auto Keystone function can not work when the Ceiling feature is set On in the Screen menu (pp. 37, 45).  • Perfect correction of the image distortion can not be ensured with the Auto setup function. If the distortion is not corrected properly by pressing the AUTO SET button, adjust manually by pressing the KEYSTONE button on the remote controller or selecting Keystone in the Setting menu (pp. 37, 45).  • Fine	sync, Total	dots, Horizontal	position and Vertical position of some computers cannot be fully adjusted with the Auto PC Adjustment function. When the image is not provided properly with this operation, manual adjustments are required (pp. 32-33).
Auto	setup
Auto	inputThis function detects the input signal automatically. When a signal is found, the search will stop. Use the Point ▲▼ buttons to select one of the following options.		Off .......  Auto input does not work.  On 1..... Auto input works under the following situation.  – When pressing the AUTO SET  button on the top control or the remote controller.  On 2......Auto input works under the following                situation.  – When turning on the projector by pressing the POWER button on the top control or the remote controller.  – When pressing the AUTO SET button o n   t h e   t o p   c o n t r o l   o r   t h e   r e m o t e controller.  – When the current input signal is cut off.** If the Blank or Freeze function is active, cancel it to activate the Auto input. It is also unavailable when On-Screen menu is displayed.
Auto	PC
On...............Enables Auto PC Adjustment when                       pressing the AUTO SET button                      on the top control or the remote                     controller.Off...............Disables Auto PC Adjustment.
	Auto	Keystone 		 Auto..........Always works and corrects                     keystone distortion according to the                     projector's tilt.  Manual......Works only when pressing the                         AUTO SET button on the top                     control or the remote controller.		Off.............Disables Auto Keystone.
Auto	setup
Note:  • While Auto	input is set to On 1 or On 2, the status of Input and Lamp are displayed every time the signal is switched. • Only the last selected input source can be detected.
This function enables Auto input, Auto Keystone correction and Auto PC adjustment by pressing the AUTO SET button. Settings for those functions can be altered as follows:  
						

							48
Setting
This function decides whether to display On-Screen Displays. On ........................  Show all the On-Screen displays. Use this function when you want to project images after the lamp becomes bright enough. The factory default setting is in this option. Countdown	off ...  Show the input image instead of the countdown when turning on the projector. Use this function when you want to project the image as early as possible even when the lamp is not bright enough. Off ........................  Hide the On-Screen Displays except;  ● On-Screen Menu.  ● Power	off? (p. 22)  ● P-Timer display.   ● No	signal for Power                                      management (p. 51)  ● Please	wait	...  ● Arrows for the True                                     function in the Screen                                     Menu. (p. 36)
Background
Select the background screen for when no input signal is detected. Press the Point ▲▼ buttons to switch between each option. blue........Project a blue background. User........Project an image captured in the Logo                  setting. Black......Project a black background.
Display
Logo	(Logo	and	Logo	PIN	code	lock	settings)
Logo	select
This function allows you to customize the screen logo with Logo	select, Capture, Logo	PIN	code	lock and Logo	PIN	code	change functions.
Note:      When On is selected in the Logo PIN code lock function, Logo	select and Capture functions cannot be selected.
Logo	select
This function decides on the starting-up display from among following options.  User .......  Show the image you captured.   Default ...  Show the factory-set logo.  Off ..........  Show the countdown display only. 
						

							Setting
49
Setting
Capture
Capture
This function enables you to capture an image being projected to use it for a starting-up display or interval of presentations.
Select Capture and press the OK button.  A confirmation box appears and select Yes to capture the projected image.
After capturing the projected image, go to the Logo select function and set it to User. Then the captured image will be displayed the next time you turn on the projector or when you press the BLANK button (p. 28). 
To cancel the capture function, select Yes in the Quit? confirmation box.
Note: • Before capturing an image, select Standard in the Image select Menu to capture a proper image (pp. 34 ,41). • A signal from a computer can be captured up to XGA (1024 x 768). A signal from video equipment can be captured except for 720p, 1035i, and 1080i.  • When capturing the image that has been adjusted by the Keystone function, the adjusted data is automatically reset and the projector captures an image without keystone correction.  • When Logo PIN code lock function is set to On, Logo	select and Capture can not be selected.   • When starting to capture a new image, the previously stored image is cleared even if you cancel the capturing.  •  When there is no captured image or it is interrupted while capturing an image, User can not be selected, you can only switch between Default and Off.
Logo	PIN	code	lock
This function prevents an unauthorized person from changing the screen logo.
 Off ..........  The screen logo can be changed freely from the Logo Menu (p. 48). On ..........  The screen logo cannot be changed without a Logo PIN code.If you want to change the Logo	PIN	code	lock setting, press the OK button and the Logo PIN code dialog box appears. Enter a Logo PIN code by following the steps below. The initial Logo	PIN	code is set to “4321” at the factory.
Logo	PIN	code	lock 
						

							50
Setting
Enter	a	Logo	PIN	codeUse the Point ▲▼ buttons to enter a number. Press the Point ◄► buttons to fix the number and move the red frame pointer to the next box. The number changes to . If you fixed an incorrect number, use the Point ◄► buttons to move the pointer to the number you want to correct, and then enter the correct number.
Repeat this step to complete entering a four-digit number.
After entering the four-digit number, move the pointer to Set. Press the OK button so that you can start to operate the projector.
If you entered an incorrect Logo PIN code, Logo	PIN	code and the number () will turn red for a moment. Enter the correct Logo PIN code all over again.
Logo	PIN	code	changeLogo PIN code can be changed to your desired four-digit number. Press the OK button to select Logo	PIN	code	change. Current logo	PIN	code	dialog box appears, use the Point ▲▼buttons to enter the current code. The New Logo PIN code input dialog box appears. Set a new Logo PIN code, confirmation box appears, choose Yes to set the new Logo PIN code.
Be sure to note the new Logo PIN code and keep it on hand. If you lost the number, you could no longer change the Logo PIN code setting. 
Use the Point ▲▼ buttons to switch On or Off, and then press the OK button to make a choice.
Change	the	Logo	PIN	code	lock	setting
Enter	a	Logo	PIN	code
After a correct Logo PIN code is entered, the following dialog box appears.
CAUTION:WHEN	YOU	HAVE	CHANGED	THE	LOGO	PIN	CODE,	WRITE	DOWN	THE	NEW	PIN	CODE	AS	A	REMINDER.	SHOULD	THE	LOGO	PIN	CODE	BE	LOST	OR	FORGOTTEN,	THE	LOGO	PIN	CODE	SETTING	CAN	NO	LONGER	BE	CHANGED.
Change	the	Logo	PIN	code	lock	setting
Change	the	Logo	PIN	code
Note:If you forget your Logo PIN code and unable to change it, the Logo PIN code can be reset to the factory default setting (4321) according to the following procedures.When  you  reset  the  Logo  PIN  code,  the  PIN  code  and Key lock will be reset, as well.1. Unplug the AC Power Cord from the AC outlet.2. Hold down the OK button on the projector and connect the AC Power Cord into the outlet again. Keep holding down the OK button until the POWER indicator lights. The Logo PIN code returns to the factory default setting while the Logo PIN code lock state will remain the same as the previous set state.