Canon projector LV8235 UST User Manual

							41
Select Digital zoom +. The On-Screen Menu disappears 
and D . zoom + appears. Press the OK button to expand the 
image size. Use the Point  buttons to pan the image. 
The Panning function can work only when the image is 
larger than the screen size.
A projected image can be also expanded by pressing the 
D.ZOOM + or the OK button on the remote controller. 
To exit the Digital zoom +/– mode, press any button except 
the D.ZOOM +/– and the OK buttons.
Select Digital zoom -. The On-Screen Menu disappears and 
D . zoom - appears. Press the OK button to compress image 
size. 
The projected image can be also compressed by pressing 
the D.ZOOM – or the OK button on the remote controller.  
To return to the previous screen size, select a screen size 
from the Screen Size Adjustment Menu or select an input 
source from the Input Source Selection Menu (See pages 
32-33) again, or adjust the screen size with the D.ZOOM 
+/– buttons.
Note:
 •   The panning function may not operate 
properly if the stored Mode in the PC adjust 
Menu is used (p.37).
 •   The minimum compression ratio is limited 
depending on the input signal, when the 
Keystone function is working or when 
Custom is selected for the screen size.
 •  True and Digital zoom +/- can not be 
selected when 480i, 575i, 480p, or 575p is 
selected in the PC System Menu (p.34).
 •  Digital zoom +/- can not be selected when 
True is selected in the Screen menu. (p.40)
3D
Remote Controller 
D .ZOOM + button
POINT buttons
OK button
D .ZOOM – 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. 
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".
Note:•   When no signal is detected, Normal is set 
automatically and Custom adj. cannot 
be selected and the Aspect dialog box 
disappears.
•  The adjustable range for Scale H/V and 
Position H/V is limited depending on the 
input signal.
Custom adj . MenuCustom adj .
Computer Input
Digital zoom +
Digital zoom –
D .ZOOM +/– 
						

							42
Computer 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.28).
 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  when  the  AC  
power cord is unplugged.
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.
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.
This function is used to project the image to a 4:3 or 16:9 
projection screen.
4:3  ......................Set to a 4:3 projection screen.
16:9 ....................Set to a 16:9 projection screen.
Default(16:10) .... 
16:10 is the aspect of the DLP chip. The 
original Screen Menu is available.
Note:•   When 4:3 is selected, True is not available 
in the PC screen (p.40).
•  When 16:9 is selected, 16:9 is not available 
in the PC screen (p.40).
•  When the screen size is resized by the 
ZOOM +/– button on the top control and 
then 4:3 or 16:9 is selected, the screen 
size will be reset and the Screen aspect is 
available.
Press the Point  button at Colorboard, and then use the 
Point  buttons to switch the desired item [Red, Blue, 
Yellow, Green, Blackboard(Green)] and then press the OK 
button.
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 colors.
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. 
Keystone
Ceiling
Rear
Screen aspect
Colorboard
Reset 
						

							43
Choose VIDEO or S-VODEO by pressing the VIDEO button 
or the S-VIDEO button on the remote controller. 
1
2
Input Menu
Input Source Selection (VIDEO, S-VIDEO)
Video Input
When  video  input  signal  is  connected  to  the 
VIDEO jack, select VIDEO.VIDEO
When  video  input  signal  is  connected  to  the 
S-VIDEO jack, select S-VIDEO.S-VIDEO
Note:  When the Auto input function is set to On 1 or On 2 in 
the Auto setup function, the input signal will be searched 
automatically (p.53).
3D
Remote Controller
VIDEO button
Press the MENU button to display the On-Screen 
Menu. Use the Point  buttons to select Input and 
then press the Point  or the OK button.
Use the Point  buttons to select either VIDEO or 
S-VIDEO and then press the OK button.
S-VIDEO button
VIDEO
S-VIDEO
Direct Operation
Menu Operation 
						

							44
Choose COMPUTER 1(COMPONENT) or COMPUTER 1 
(SCART) by pressing the the COMPONENT or COMPUTER 
1 button on the remote controller; choose HDMI by pressing 
the HDMI button on the remote controller. 
Before using these buttons, correct input source should be 
selected through Menu operation as described below.
1
Input Menu
2Use the Point  buttons to select COMPUTER 1 
and
then press the Point  button; use the Point  
buttons to select ANALOG PC, COMPONENT or 
SCART and then press the OK button.
Input Source Selection (COMPONENT, SCART, HDMI)
When the input source is coming from 
video equipment connected to the 
COMPUTER IN 1/COMPONENT IN terminal 
with a Component-VGA Cable, select 
COMPONENT. 
COMPONENT
When the input source is coming from video 
equipment connected to the COMPUTER 
IN 1/S-VIDEO IN/COMPONENT IN terminal 
with a Scart-VGA Cable, select SCART. 
SCART
Press the MENU button to display the On-Screen 
Menu. Use the Point  buttons to select Input and 
then press the Point  or the OK button.
Note:   When the Auto input function is set to On 1 or On 2 in 
the Auto setup function, the input signal will be searched 
automatically (p.53).
3D
COMPUTER 1 button
Remote Controller
Use the Point  buttons to select HDMI, and then 
press the OK button;
COMPUTER 1 (ANALOG PC)
COMPUTER 1 (SCART)
COMPONENT button
COMPUTER 1 
(COMPONENT)
Video Input
HDMI button
HDMI
When the video signal is connected to the
HDMI terminal, select HDMI.
HDMI
Direct Operation
Menu Operation
OR
Press the Point ▲▼ buttons 
to select COMPONENT or 
SCART. 
						

							45
Video Input
3D
Image Select Menu
IMAGE button
Presentation
High contrast
User 1
User 2
User 3
Image Mode Selection 
User 4
Cinema
Standard
Remote Controller
IMAGE button
Select  the  desired  image  mode  among Presentation, 
Standard, High  contrast, Cinema, User  1, User  2, User 
3, and User 4 by pressing the IMAGE button on the remote 
controller.
Picture mode with improved halftone for graphics.
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 (See pages 46, 47).  
1
2
Menu Operation
Press the MENU button to display the On-Screen 
Menu. Use the Point  buttons to select Image 
select and then press the Point  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.
Standard
High contrast
Cinema
User 1-4
Presentation 
						

							46
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).
Press the Point  button to lighten red tone; press the Point 
 button to deepen red tone (from 0 to 63).
Press  the  Point   button  to  lighten  green  tone;  press  the 
Point  button to deepen green tone (from 0 to 63).
Press  the  Point   button  to  lighten  blue  tone;  press  the 
Point  button to deepen blue tone (from 0 to 63).
Use the Point  buttons to select the desired Color temp. 
level (Xlow, Low, Mid, or High). 
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).
Note:
 • When the White balance Red, Green, or Blue is adjusted, the Color temp. level will change to User.
 • Tint can not be selected when the video system is PAL, SECAM, PAL-M, or PAL-N.
Image adjust MenuPress the MENU button to display the On-Screen 
Menu. Use the Point  buttons to select the Image 
adjust and then press the Point  or 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.
Contrast
Brightness
Color
Tint
Color temp .
White balance (Red)
White balance (Green)
White balance (Blue) 
						

							47
Video Input
Use  the  Point   buttons  to  adjust  the  gamma  value  to 
obtain  a  better  balance  of  contrast  (Default, 1 .8, 2 .0, 2 .2, 
2 .4, or 2 .6).
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).
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.
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 or 3D mode 
is set to On.
 • Film of Progressive cannot be selected when the input signal is 1080i.
 • When 480i, 575i, 480p, 575p,720p or 1080i is selected in computer source, the items of Image adjustment 
are the same as the items in video source, except for Color and Tint.
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. 
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 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 45.
Store Menu
A confirmation box 
appears and then 
select Yes .
Sharpness
Gamma
Noise reduction
Progressive
Reset
Store 
						

							48
Video Input
This projector has the picture screen resize function, which enables you\
 to customize the image size.
Screen Size Adjustment
Aspect Menu1
2
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. 
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".
Note:
  • When no signal is detected, Normal 
is set automatically and the Image 
adjustment menu disappears.
 • The adjustable range for Scale H/V and 
Position H/V is limited depending on the 
input signal.
 • Natural wide and 16:9 can not be 
operated when 720p or 1080i is selected 
in the AV System Menu (p.45).
  • Natural wide and 16:9 are not available 
when the 4:3 or 16:9 is selected in the 
Screen aspect (p.49).
Provide the image at the 16:9 wide screen ratio.
Press the MENU button to display the On-Screen 
Menu. Use the Point  buttons to select Aspect and 
then press the Point  or the OK button.
Use the Point  buttons select the desired item and 
then press the OK button.
Provide the image to fit the screen size while maintaining 
the aspect ratio of input signal.
Provide the full screen image. 
Pan 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. 
Modify the 4:3 aspect ratio image to fit the screen size (16:9 
aspect ratio) by stretching the image to make it look natural.
Provide the last stored aspect screen image. 
Normal
Full
Zoom
16:9
Natural wide
Custom
Custom adj . 
						

							49
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.28).
 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  when  the  AC  
power cord is unplugged.
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.
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.
This function is used to project the image to a 4:3 or 16:9 
projection screen.
4:3  ......................Set to a 4:3 projection screen.
16:9 ....................Set to a 16:9 projection screen.
Default(16:10) .... 
16:10 is the aspect of the DLP chip. The 
original Screen Menu is available.
Note:•   When 4:3 is selected, Natural wide is not 
available in the AV screen (p.48).
•  When 16:9 is selected,16:9 is not available 
in the AV screen (p.48).
•  When 16:9 is selected and the input signal 
is 720p or 1080i, Natural wide is not 
available in the AV screen (pp.45, 48).
•  When the screen size is resized by the 
ZOOM +/– button on the top control and 
then 4:3 or 16:9 is selected, the screen size 
will be reset and the Screen aspect will be 
available.
Press the Point  button at Colorboard, and then use the 
Point  buttons to switch the desired item [Red, Blue, 
Yellow, Green, Blackboard(Green)] and then press the OK 
button.
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 colors.
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. 
Keystone
Ceiling
Rear
Screen aspect
Colorboard
Reset 
						

							50
3D Display
For Viewing 3D Contents
Note:
     Unplug the power cords of both the 
     projector and external equipment from  
     the AC outlet before connecting cables.
Infrared Emitter
3D SYNC OUT
Sync Signal Cable(Supplied with the IR Emitter)
Stereoscopic Wireless LCD Glasses
3D SYNC Input
When using DLP Link compatible glasses, follow these 
steps:
1. Turn on the projector and the 3D glasses.
2.  Wear the 3D glasses and press the 3D button on the 
remote controller to activate 3D Display function. 
When 3D mode is in On, 3D indicator turns blue.
3.  If you see a discrete or overlapping image, 3D Sync 
Invert function enables you to get the correct image. 
Press the 3D button to switch 3D Sync signal from among 
"3D Off", "3D (Sync 1)", "3D (Sync 2)" or "3D VISION".
3D setting can also be selected from the menu (p.54).
3D
3D Mode
3D Off
3D (Sync 2)
3D (Sync 1)
Remote Controller
3D button
When using IR emitter system, follow these steps:
1. Turn off the projector.
2.  Connect the sync cable for the IR emitter to 3D SYNC 
OUT terminal of the projector.
3.  
Turn on the projector, the IR emitter and the stereoscopic 
wireless LCD glasses.
4.   Wear the 3D glasses and press the 3D button on the 
remote controller to activate 3D Display function.
5.  If you see a discrete or overlapping image, press the 3D 
button to switch 3D Sync signal from among "3D Off", "3D 
(Sync 1)", "3D (Sync 2)" or "3D VISION". 
You can also invert the sync signal by using the switch on 
the IR emitter.
Using 3D Glasses with DLP Link compatible
Using 3D Glasses with IR wireless emitter
LCD Glasses with DLP Link compatible
To view 3D images, you need to prepare at least the 3D active shutter gla\
sses, 3D content and 3D reproducing 
equipment. For example, as for computer, when transmitting 3D signals from a computer to the projector, you 
also need to install the graphic card which has the capability to sequen\
tially output the 3D frames at 120Hz and 
software in the computer. The 3D signal type which the projector can accept is frame sequential on\
ly. Other 3D 
signal types such as frame packing and side-by-side are not supported.
As for 3D glasses, DLP Link format and IR emitter format are compatible with this projector. Compatibility with 
any other 3D glasses than the 2 types 3D glasses is not guaranteed.
3D VISION
In a situation of using NVIDIA® 3D glasses, NVIDIA IR emitter, and 
a computer which NVIDIA graphics card is installed, when you want 
to view NVIDIA-compatible 3D contents, please set to NVIDIA 3D 
VISION mode.
*  COMPUTER IN 2/MONITOR OUT terminal is not supported NVIDIA® 3D VISION™. 
Please input the image signals to COMPUTER IN 1/COMPONENT IN or HDMI terminal.