Canon projector LV7285 User Manual

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3. Projecting an Image (Basic Operation)
Adjusting with buttons on the cabinet
1. Press the  or  button with no menus displayed
  t he keystone bar will be displayed.
2. Use the 
 or  to correct the keystone distortion.
  t he keystone bar will be closed after a period of time.
NOTE:	When	the	menu	is	displayed,	the	above	operation	is	not	available.	When	the	menu	is	displayed,	press	the	MENU	button	to	
close the menu and start the Keystone correction.
From	the	menu,	select	[Setup]	 →	[General]	
→...

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3. Projecting an Image (Basic Operation)
Adjusting with the Remote Control
1.  Press the MENU button.
  t he menu will be displayed.
2.  Press the 
 button to select [Setup] and press the OK or  button.
 
3.  Press the  button to select [Keystone adjustment] from the [General] tab.
 
4.  Press the  or  button.
  a djust so that the image is rectangular.
5. Press the MENU button.
The menu will be closed. 

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BLANK
VOLFREEZED.ZOOM
MENU
RD-439E
POWER
INPUT
IMAGE
ASPECT
INFO.
AUTO PC
BACK
BLANKMENU
POWER
INPUT
IMAGE
ASPECT
INFO.
AUTO PC
BACK
3. Projecting an Image (Basic Operation)
  Automatically Optimizing on RGB Image
Adjusting the Image Using Auto PC adjustment
Optimizing an RGB image automatically.
Press the AUTO PC button to optimize an RGB image automatically.
[Poor picture]
[
n ormal picture]
Press  the  AUTO  PC  button  to  fine-tune  the  computer  image  or  to  remove  any  vertical  banding...

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 Turning off the Projector
To turn off the projector:
3. Projecting an Image (Basic Operation)
1. 
Press the POWER () button on the projector cabinet or the 
remote  control.  The  “Push  POWER  button  again  to  turn  off 
power.  /Carbon  savings-Session    23.220(g- CO2)”  message 
will appear. See page  39. Amount of carbon emission reduc-
tion will be displayed only when [Lamp mode] is set to [Quiet].
  When [Lamp mode] is set to [Normal], the amount of carbon 
emission reduction will be...

36
 After Use
Preparation: Make sure that the projector is turned off.
1. 
Unplug the power cord.
2.  Disconnect any other cables.
3.  Retract adjustable tilt feet if extended.
	 •	Reattach	the	spacer	(black	rubber)	to	the	rear	foot	if	it	was	removed.
4.  Cover the lens with the lens cover.
 
5.  Put the projector and its accessories in the supplied soft case.
NOTE:	 When	placing	 the	projector	 in	the	 soft	 case,	 retract	 the	tilt	feet	 and	the	rear	 feet.	 Failure	 to	do	 so	may	 case	 damage	 to...

37
BLANK
VOLFREEZED.ZOOM
MENU
RD-439E
POWER
INPUT
IMAGE
ASPECT
INFO.
AUTO PC
BACK
BLANKMENU
POWER
INPUT
IMAGE
ASPECT
INFO.
AUTO PC
BACK
4. Convenient Features
  Turning off the Image and Sound
Press  the  BLANK  button  to  turn  off  the  image  and  sound  for  a  short 
period of time. Press again to restore the image and sound.
 Freezing a Picture
Press	
the	FREEZE	 button	to	freeze	 a	projected	 moving	picture	such	
as DVD. Press again to resume motion.
  Enlarging a Picture
You can enlarge the...

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4. Convenient Features
 Lamp Mode and Energy-Saving Effect
Selecting	[Quiet]	for	Lamp	mode	will	help	you	to	reduce	CO2 emissions from the projector. 
The Lamp mode enables you to select two brightness modes of the lamp: Normal and Quiet modes. The lamp life 
can be extended by using the Quiet mode.
Lamp Mode DescriptionStatus of LAMP indicator
Normal Mode T h i s  i s  t h e  d e f a u l t  s e t t i n g  (10 0 % 
Brightness). Off
Quiet ModeS e l e c t  t h i s  m o d e  t o  i n c r e a s e  t h e...

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4. Convenient Features
Checking Energy-Saving Effect
This  feature  will  show  energy-saving  effect  in  terms  of  CO2	 emission	 reduction	 (kg)	when	 the	projector’s	 [Lamp	
mode]	is	set	to	[Quiet].	This	feature	is	called	as	[Carbon	meter].	
There	 are	two	 messages:	 [Total	carbon	 savings]	 and	[Carbon	 savings-Session].	 The	[Total	 carbon	 savings]	 mes-
sage  shows  the  total  amount  of  CO
2  emission  reduction  from  the  time  of  shipment  up  to  now.  You  can  check  the...

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 Preventing the Unauthorized Use of the Projector [Password]
A  password  can  be  set  for  your  projector  to  avoid  operation  by  an  unauthorized  user  using  the  Menu.  When  a 
password  is  set,  turning  on  the  projector  will  display  the  password  input  screen.  Unless  the  correct  password  is 
entered, the projector cannot project an image.
NOTE:	The	[Password]	setting	cannot	be	cancelled	by	using	the	[Reset]	of	the	menu.
To enable the Password function:
1. 
Press the MENU...

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  the [Confi rm password] screen will be displayed.
NOTE:	Do	not	forget	your	password.	If	you	forget	your	password,	contact	your	dealer.
7.  Type in the same combination of 
 buttons and press the OK button.
  t he confi rmation screen will be displayed.
8.  Select [Yes] and press the OK button.
  t he Password function has been enabled.
To turn on the projector when Password is enabled:
1. Press the Main Power Switch to the On position (I). 
2.  Press and hold the POWER button for about 1 second....