Canon Projector LV-7490 User Manual

							Setting
51
Setting
Terminal
The COMPUTER IN 2/MONITOR OUT terminal on the back of the projector is switchable for computer input or monitor output (p.11). Select COMPUTER 2 or Monitor	out with the Point ▲▼ buttons.
 COMPUTER 2 ....... computer input Monitor	out	........... monitor out
Terminal function is not available when selecting COMPUTER 2 to the input source.  Change the input source to the others (COMPUTER	1,	and so on) so that the Terminal function will be available. (pp. 27, 29, 39)
Time left before Lamp is off.
Power	management	modeFor reducing power consumption as well as maintaining the lamp life, the Power management mode function turns off the projection lamp when the projector is not operated for a certain period.
Select one of the following options:Standby ........  When the lamp has been fully cooled down, the POWER indicator changes to green blinking. In this condition, the projection lamp will be turned on if the input signal is reconnected or any button on the top control or remote controller is pressed. Exit ...............  When the lamp has been fully cooled down, the power will be turned off. Off .................  Power management mode function is off. Timer ............  If the input signal is interrupted and no button is pressed for more than 30 seconds, the timer display with No	signal appears. It starts the countdown until the lamp is turned off. Use the Point ▲▼ buttons to set the Timer (1~30 min).Note:  Factory default is Standby:	5	min.
Power	management	mode
When this function is set to On, the projector will be automatically turned on just by connecting the AC power cord to a wall outlet. 
Note:  Be sure to turn off the projector properly (see “Turning Off the Projector” on page 22).  If the projector is turned off in the incorrect sequence, the Direct power on function will not work properly.
Direct	power	on
Note:The input/output terminal [Computer 2] does notsupport EDID. Depending on the computerused, an adjustment of the resolution might benecessary after connection of the terminal. Forthe adjustment of the resolution please refer tothe owner’s manual of the computer.* EDID (Extended Display Identification Data):   The display ID of the connected monitor for   transmission of the model name and the setting   value to the computer. 
						

							52
Setting
Standby	mode
This function is available when operating the projector via network. Network ..  Supply the power to the network function even after turning off the projector by pressing the POWER button on the remote controller. You can turn on/off the projector via network, modify network environment, and receive an e-mail about projector status while the projector is powered off. Eco .........  Select Eco when you do not use the projector via network. The projector’s network function will stop when turning off the projector.Refer to the user’s manual of “Network Set-up and Operation”.
Note:  When selecting Network, the cooling fans may   be running depending on the temperature inside   the projector even if  the projector is turned off.
This function allows you to change the setting of the P-timer and execute it.
Select one of the following options: Count	up .......  The P-timer display 000:00 appears on the screen and the count up starts (000:00-180:00)  Count	down ..  The time set in the Timer setting appears on the screen and the countdown starts. Timer .............  Use the Point ▲▼ buttons to set the Timer (1-180	Min). Timer is available in Count down only. Factory default value is 10 Min. Start ...............  It executes the count up or count down function. Press the OK button at Start and the indication changes into Stop. To stop Count	up or Count	down, press the OK button at Stop	on the screen menu, then the indication changes into Restart. Press the OK button at Restart to resume Count	up or Count	down. Reset .............  Reset the P-timer values.                           Press the OK button at Reset                             to return to the following value;                               Count	up ........ "000:00"                               Count	down ... Timer that                                                           you set Exit ................  To exit the P-timer operation.
P-TIMER
P-timer display
Stop	or	Cancel	the	P-timer	via	Remote	controllerTo stop the P-timer function, press the P-TIMER button.To cancel the P-timer, press and hold the P-TIMER button for a few seconds.
P-timer
X: disabled    O: enabled
*1 When Eco is selected, it is only possible to turn on the projector while using the RS-232C serial port.*2 When switch the Standby MIC out function     On and in Standby mode status, only MIC     volume can be output.
M onit o r O utA udio  O utDir e ct power on
Serial command
Network*1
*2 
						

							Setting
53
Setting
Closed	captionClosed	caption
Closed caption is a printed version of the program sound or other information displayed on the screen. If the input signal contains closed captions, you can turn on the feature and switch the channels. Press the Point ▲▼ buttons to select Off, CC1, CC2, CC3 or CC4.  If the Closed caption is not clear, you can change the text from Color to White.
Press the Point ▲▼ buttons to select Off, CC1, CC2, CC3 or CC4, and then press the OK button.
Note:The Closed caption is available only under the situation below.•  When the input signal is COMPONENT	(for   adjustment only),  VIDEO or S-VIDEO, and the   system is set to Auto or NTSC, the Closed   caption is available.•  If the system is set to Auto, and choose NTSC   as the input signal, the Closed caption function will    be available.    Closed	caption will be unavailable when under   other setting conditions.•  The Closed caption function is unavailable when   On-Screen menu and P-timer are displayed.•  The menu items of Closed caption are displayed in   gray while it is not available.  
						

							54
Setting
Remote	control	This projector provides two different remote control codes: the factory-set initial code (Code	1) and the secondary code (Code	2). This switching function prevents remote controller interference when operating several projectors or video equipment at the same time.When  operating  the  projector  in Code	2,  both the  projector  and  the  remote  controller  must  be switched to Code	2.
To	change	the	code	for	the	projector:Select either Code	1 or Code	2 in this Setting Menu.
To	change	the	code	for	the	remote	controller:Press and hold both the MENU and IMAGE buttons together for 5 seconds or more.  After changing the code, make sure the remote controller operates properly.
Note:•    When different codes are set on the projector and on the remote controller, any operation cannot be made. In that   case, switch the code on the remote controller to fit the code on the\
 projector.•    If the batteries are removed from the remote controller for a long period of time, the remote control code will be   reset.
Remote	control
Lamp	mode	
This function allows you to change brightness of the screen.
								 Auto.......Brightness according to the input                        signal.								Normal..Normal brightness          Eco	1.....70%-80% of the normal brightness.         Eco	2.....50% of the normal brightness.
   Lamp	mode
   Lamp life control
Select the lamp operation when the total lighting time of a lamp exceeds the recommended total hours of use.Mode	1........ The lamp can be turned on even                       after exceeding the recommended                       total hours of use.Mode	2.........The lamp can be turned on even                       after exceeding the recommended                       total hours of use. But the projector                       turns off automatically after 3                       minutes.
Note:•  Lamp mode can not be changed for a while after turning on the projector . Lamp needs some time to stabilize after    the power is turned on. Stored lamp mode will be active after the lam\
p is stabilized.•  If Mode 2 has been selected and the projection lamp exceeds the recommended total hours of use, the    replacement icon will be displayed at the time of power-on. Then the projector will turn off after 3 minutes.
•  The Lamp replacement icon will not appear when the Display function is set to Off (p.48), during Freeze (p.27), or     Blank (p.28).
Lamp	replacement	icon 
						

							Setting
55
Setting
Key	lockKey	lock
Security	(Key	lock	and	PIN	code	lock)
PIN	code	lock
This function locks the top control and remote controller buttons to prevent operation by unauthorized persons.Select Key	lock and then press the OK button and select the desired item by pressing the Point ▲▼ buttons.
 .... Unlocked.
 ....  Lock the operation of the top control. To unlock, use the remote controller. ....  Lock the operation of the remote controller. To unlock, use the top control.
If  the  top  control  accidentally  becomes  locked and  you  do  not  have  the  remote  controller nearby  or  there  is  something  wrong  with  your remote  controller,  contact  the  dealer  where  you purchased the projector or the service center.
This function allows you to use the Key lock and PIN code lock function to set the security for the projector operation.
This function prevents the projector from being operated by unauthorized persons and provides the following setting options for security. Off ..........  Unlocked. On 1 .......  Enter the PIN code every time turning on the projector. On 2 .......  Enter the PIN code to operate the projector once the power cord is disconnected; as long as the AC power cord is connected, the projector can be operated without a PIN code.Whenever you change the PIN code lock setting or the PIN code (the four-digit number), you are required to enter the PIN code. The “1234” is set as the initial PIN code at the factory. 
If you want to change the PIN code lock setting, press the OK button and the PIN code dialog box appears.
When the projector is locked with the PIN code, the Security icon appears on the guide.
PIN	code	lock
When the projector is locked with the PIN code, the Security icon appears on the guide. 
						

							56
Setting
Use the Point ▲▼ buttons to select Off, On 1 or On 2, and then press the OK button to make a choice.
Change	the	PIN	code	lock	setting
Enter	a	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 change the following PIN code lock setting.
If you entered an incorrect PIN code, PIN	code and the number () will turn red for a moment. Enter the correct PIN code all over again.
Enter	a	PIN	code
Change	the	PIN	code	
Change	the	PIN	code
CAUTION:WHEN	YOU	HAVE	CHANGED	THE	LOGO	PIN	CODE,	WRITE	DOWN	THE	NEW	PIN	CODE	AS	A	REMINDER.	IF	YOU	FORGET	YOUR	PIN	CODE,	THE	PROjECTOR	CAN	NO	LONGER	BE	STARTED.
The PIN code can be changed to your desired four-digit number. Press the OK button to select PIN	code	change. Pin code dialog box appears, use the Point ▲▼ buttons to enter the current code. The New PIN code input dialog box appears. Set a new PIN code.
Note:If you forget your PIN code and unable to change it, the PIN code can be reset to the factory default setting (1234) according to the following procedures.When you reset the PIN code, the Logo 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 PIN code returns to the factory default setting while the PIN code lock state will remain the same as the previous set state.
This function provides the following options in the cooling fans’ operation when the projector is turned off (p.22). L 1 ....  Normal operation L 2 ....  Slower, lower-sound and longish-time than the normal operation (L 1).
Fan 
						

							Setting
57
Setting
Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector. Off................ Normal speed. Set this function to                        Off when using the projector in                       non- high altitude environment. On 1............. Faster than Off mode. Select this                       mode when using the projector in                       high altitudes (about 1,200 meters                       or more above the sea level)                       where the fans have less cooling                       effect. On 2............. Faster than On 1 mode. Select                       this mode when using the projector                       in higher altitudes than above                       where the fans have lesser cooling                       effect.
Fan	control
When you want to make a digital processing of a projected image faster, set this function.Use the Point ▲▼ buttons, select an item of Off or On.
Note:Noise	reduction and Progressive can not be selected when Video delay control function is set to On.
Video	delay	control
Note:The fan noise becomes louder in On 1 and On 2. 
This function is used to set a frequency for the filter replacement.Use the Point ▲▼ buttons to select Filter counter and then press the Point ►button or the OK button to access the submenu items.
Filter	counter....Show the total accumulated                            time of the filter use timer                            setting.Timer.................To set a timer, when the                              projector reaches the time,                            the Filter warning  icon                            (Fig.1) appears on the                            screen and the total                            accumulated time turns red,                            indicating that the filter                            replacement is necessary.Filter	counter	reset.. After replacing the filter, be                            sure to reset the timer. The                            Filter warning icon will not                            turn off until the filter counter                            is reset. For details about                                       resetting the timer, refer to                             “Resetting the Filter Counter”                            on page 61.
Filter	counter	
Filter	counter
Press the OK button to select Timer, and then use the Point ▲▼ buttons to set the timer. Select from (Off/1000H/2000H/3000H/4000H/5000H/6000H) depending on the use environment.
Filter warning icon appears on the screen at aset time (Off/1000H/2000H/3000H/4000H/5000H/6000H).
Fig .1   Filter warning icon
Note: •  This icon also appears at turning on. • The Filter warning icon (Fig.1) will not appear when the Display function is set to Off (p.48), during Freeze	(p.27), or Blank (p.28). 
						

							58
Setting
Factory	default
This function returns all setting values except for the User	logo, PIN	code	lock, Logo	PIN	code	lock, Lamp	counter and Filter	counter and Total	power	 savings to the factory default settings.
Factory	defaultWarning	log
This function records anomalous operations while the projector is in operation and use it when diagnosing faults. Up to 10 warning logs are displayed with the latest warning message at the top of the list, followed by previous warning messages in chronological order. 
Note:     When the Factory default function is executed, all the      warning log records will be deleted.
Total	power	savings
This function displays the saved amount of power and the exhausted CO2 of the projector.
Total	power	savings......Show the total accumulated power                    savings of the projector and display                    the total amount of CO2 exhausted                    from the projector.Reset.........Reset the figures of the total power                    savings and the exhausted CO2.
Total	power	savings 
						

							Setting
59
Input	Source	Information	Display
The Information Menu is used for checking the status of the image signal\
 being projected and the operation of the projector.
H-sync	freq.
V-sync	freq.
Lamp	counter
Information	Menu
The horizontal frequency of the input signal is displayed in KHz, or -	-	-	- KHz	when no signal.
The vertical frequency of the input signal is displayed in Hz, or -	-	-	-	Hz	when no signal. Numbers of Hz doubles when during Interlace.
The cumulative lamp operating time is displayed.
Press the INFO. button on the remote controller to display the Information Menu.
INFO.	button
Remote	controller
Press the Point ▲▼ buttons to select the Information. The Information Menu is displayed. See below for displayed information.
Power	management	mode
Aspect
Off, Standby or Exit, and Timer are displayed.
The selected Screen size is displayed.
Input
Lamp	status
The selected input source is displayed.
The selected lamp mode is displayed.
Language
The selected language is displayed.
Key	lock
The selected Key lock icon is displayed.
PIN	code	lock
Off or On 1 or On 2 is displayed.
Remote	control
The selected remote code  is displayed.
Direct Operation
Menu Operation
SERIAL	NO.
The serial number of the projector is displayed. The serial number is used to service the projector.
Information
Total	power	savings
The saved amount of power and the exhausted CO2 are displayed. 
						

							60
The WARNING indicator shows the state of the function which protects the proj\
ector. Check the state of the WARNING indicator and the POWER indicator to take proper maintenance. 
WARNING	indicator
The	projector	is	shut	down	and	the	WARNING	indicator	is	blinking	red.
When the temperature inside the projector reaches a certain level, the projector will be automatically shut down to protect the inside of the projector. The POWER indicator is blinking while the projector is being cooled down. When the projector has cooled down enough (to its normal operating temperature), it can be turned on again by pressing the POWER button.
The	projector	is	shut	down	and	the	WARNING	indicator	lights	red.
When the projector detects an abnormal condition, it is automatically shut down to protect the inside of the projector and the WARNING indicator lights red. In this case, unplug the AC power cord and reconnect it, and then turn the projector on once again to verify operation. If the projector cannot be turned on and the WARNING indicator still lights red, unplug the AC power cord and contact the service center. 
	WARNINGDO	NOT	LEAVE	THE	PROjECTOR	WITH	THE	AC	POWER	CORD	CONNECTED	UNDER	 AN	ABNORMAL 	CONDITION.	IT	MAY	RESULT	IN	FIRE	OR	ELECTRIC	SHOCK.		
Top	Control
Top	Control
Note:The WARNING indicator continues to blink even after the temperature inside the projector returns to normal. When the projector is turned on again, the WARNING  indicator stops blinking. 
Then	check	the	matters	below:
–  Did you provide appropriate space for the projector to be ventilated? Check the installing condition to see if the air vents of the projector are not blocked.–  Has the projector been installed near an Air-Conditioning/ Heating Duct or Vent? Move the installation of the projector away from the duct or vent.–  Is the filter clean? Replace the filters with new ones.
WARNING blinking red
Maintenance	and	Cleaning
WARNING lights red