Canon Projector WUX4000 User Manual

							51
Adjusting the Image
User’s ManualProjectin
g an Ima
ge
■Mac OS X
1Open the Apple Menu and select [System 
Preferences].
2In the [System Preferences] window, click 
the [Displays] icon to display the Display 
window.
3Select the [Display] tab and select “1920 x 
1200” or the resolution closest to the out-
put signal resolution of the computer from 
the [Resolutions] list.
4Close the [System Preferences] window.
AUTO PC
If the image display is shifted  or there is flickering of the screen when [Analog PC] is 
selected, press the  AUTO PC button to adjust the projec tor to the optimal condition.
The adjustment results will be stored. If the  projector is used again with the same com-
puter, when the input signal is selected the image will be projected automatically under 
the same conditions that were previously adjusted.
■ Performing the Auto PC Function
Press the  AUTO PC  button to perform projector adjustment.
If the projected image was not properly adjusted with the Auto PC function, perform the fol-
lowing steps.
• From [Input signal select], select an input signal type based on the resolution of the com-
puter. ( P78)
 If the adjustment is still insufficient, from [Input signal settings] select [Total dots], [Track- ing], [Horizontal positi on], [Vertical position], [Horizontal  pixels] and [Vertical pixels] to 
make adjustments. ( P79 - P81 )
 For the signal types supported by the projector, see the table on page  175.
Remote control 
						

							Adjusting the Image
52
Selecting Screen Aspect and Aspect
Select an optimum aspect ratio of the projected imag e (screen aspect) or an optimum 
screen mode (aspect) according to the aspect  ratio of the screen, type of input image 
signal and so on for the projection to make best use of the screen size.
[Screen aspect] Select the same screen aspect ratio as the screen you are using.
[Aspect] In general, select [Auto].
You may need to change the setting dependin g on the resolution of the computer. If the 
image is not projected with the desired aspe ct ratio, see “Relationship between Aspect 
and Screen Aspect” on page  173.
■Selecting Screen Aspect
Select the correct aspect rati o for the screen which is used.
Perform the following steps to select t he aspect ratio of the projected image.
1Press the MENU button to display a menu window.
2Use the [ ] / [ ] buttons to sele ct the [Display settings] tab.
3Select [Screen aspect] with the [] / [ ], and then press the OK button.
Remote control
Projector
Remote controlProjector
Remote control Projector 
						

							53
Adjusting the Image
User’s ManualProjectin
g an Ima
ge
4Use the [] / [ ] buttons to select the desired contents.
16:10
Select this when you use a screen with aspect ratio of 
16:10. Also, select this wh en you project an image on 
a wall. You can correct keys tone distortion with this 
mode.
16:9
Select this when you use a screen with aspect ratio of 
16:9. You can correct keystone distortion with this 
mode.
4:3
Select this when you use a screen with aspect ratio of 
4:3. You can correct keystone distortion with this 
mode.
16:9 D. image shift
Select this when you use a screen with aspect ratio of 
16:9. You cannot correct keystone distortion in this 
mode, but you can move the image up or down with 
images being projected horizontally.
For the details on how to move the image, refer to 
page  54.
4:3 D. image shift
Select this when you use a screen with aspect  ratio of 4:3. This is also recommended 
when projecting visual software  with an aspect ratio of 4:3.
You cannot perform the keystone  adjustment in this mode; however, you can move the 
image to the left or right while projecting the image horizontally.
For the details on how to move the image, refer to page  55.
5Press the OK button to confirm your  setting and then press the MENU button.
Remote control
Projector
16:10 screen
16:9 screen
4:3 screen 
						

							Adjusting the Image
54
Moving Image with 16:9 D. Image Shift
1Press the D.SHIFT/KEYSTONE button when [16:9 D. image shift] is selected as the 
screen aspect in order to display the window shown on the lower right.
2Use the [ ] /  [] buttons to move the image. The minimum value is -60, and the max-
imum value is +60.
3When the image fits the scree n, press the OK button.
Remote control
[ ] button
Moves image up[ ] button
Moves image down
Remote control Projector
16:9 screen 
						

							55
Adjusting the Image
User’s ManualProjectin
g an Ima
ge
Moving Image with 4:3 D. Image Shift
1Press the D.SHIFT/KEYSTONE butt on when [4:3 D. image shift] is selected as the 
screen aspect in order to display the window shown on the lower right.
2Use [ ] / [ ] to move the image. The minimum value is -160, and the maximum value 
is +160.
3When the image fits the screen, press the OK button.
Resetting the Image Shift
Perform the following steps to reset the image shift adjustment.
Press the  D.SHIFT/KEYSTONE button twice to display the [D. image shift reset] window.
On the window, select [OK] with the  [] button, and then press the  OK button.
Remote control
[] button
Moves the image left[] button
Moves the image right
Remote control Projector
4:3 screen 
						

							Adjusting the Image
56
■Selecting Aspect Ratio
Select the aspect ratio of pr ojected image based on the input signal type, aspect ratio of 
the screen and resolution.
For more details, refer to page  173 “Relationship between Aspect and Screen Aspect”.
Types of Aspect Ratios
Auto
The image is projected at the  aspect ratio of the input signal. Select this mode for nor-
mal image projection.
Full
The image is projected using an in put signal aspect ratio of 16:10.
Select this to project computer screen  images having an aspect ratio of 16:10
(WUXGA, WSXGA+, WXGA+ and WXGA (1280 x 800)) fully on the screen.
16:9
The image is projected using an input signal aspe ct ratio of 16:9. Select this if an image
of 16:9 aspect ratio cannot be correctly projected in [Auto] mode.
4:3
An image is projected using an input signal aspe ct ratio of 4:3. Select this if an image of
4:3 aspect ratio cannot be correctly projected in [Auto] mode.
Zoom
The image with 4:3 aspect ratio is projected  in the center of the screen enlarged to a
16:9 aspect ratio, with the upper and lowe r portions of the image cut off. Select this
when projecting visual software which has an as pect ratio of 4:3 and black bars at the
top and bottom of the image.
 This mode is available when you select [ 16:10], [16:9] or [16:9 D. image shift] for 
[Screen aspect] and select [HDMI (480p,  576p)] or [Component (480p, 480i, 576p, 
576i)].
True size
The image is projected with the original resolution of the input signal. Select this to
clearly project a computer screen image which has a resolution of WUXGA or lower.  This mode is available when you select [Analog PC] or [Digital PC] for the input sig-nal.
 This mode is also available when you select [HDMI (480p, 576p, 720p, 1080i, 
1080p)] and [Component (480p, 576p, 720p, 1080i, 1080p)].
• When the screen aspect is set to 16:9, WUXA and UXGA cannot be selected.
• When the screen aspect is set to 4:3, WUXA, 1080i and 1080p cannot be selected. 
						

							57
Adjusting the Image
User’s ManualProjectin
g an Ima
ge
How to Select an Aspect Ratio
Press the ASPECT button on the remote control and select an appropriate aspect ratio. Press the 
ASPECT  button to change the aspect ratio type.
For more details on the aspect ratios, refer to page 173 “Relationship between Aspect and Screen 
Aspect”.
You can also select any aspect ratio from the menu. ( P77)
Some aspect ratios may not appear depending on the type of input signal.
Example:Remote control 
						

							Adjusting the Image
58
Adjusting the Image Size
The size of the projected image can be adjusted by pressing the ZOOM button on the 
remote control or the  LENS button on the projector.
Change the projector installation position if y our desired image is too large or too small to 
adjust it with the zoom function. ( P125)
1Press either the ZOOM button on the remote  controller or the LENS button on the pro-
jector twice in order to display the window shown at lower right.
2Press the pointer buttons to adjust the image size.
3When the desired image size is selected,  press the OK button or the ZOOM button.
Push twice
Remote control
Projector
[ ] / [ ] buttons 
Increase the image size
[]  / [ ] buttons  Reduce the image size
Remote control Projector
Screen 
						

							59
Adjusting the Image
User’s ManualProjectin
g an Ima
ge
Adjusting the Focus
To adjust the focus, press the  FOCUS button on the remote control or the  LENS button on 
the projector.
For the projection distances of the Standard  Zoom Lens (RS-IL01ST) / Long Zoom Lens 
(RS-IL02LZ) / Short Fixed Lens (RS-IL03WF), refer to page  124 “Relationship Between 
Image Size and Projecting Distance”.
1Press either the FOCUS button on the remote control or the LENS button on the pro-
jector in order to display the window shown on the lower right.
2Press the pointer buttons to adjust the focus.
3When the focus is adjusted optimally, pr ess the OK button or the FOCUS button.
Remote controlProjector
[] / []
 buttons Move the focus position farther away
[]  / [ ] buttons Move the focus position nearer
Remote control Projector 
						

							Adjusting the Image
60
Adjusting the Image Position
To adjust the screen position up, down, left, or right, press the LENS-SHIFT button on the 
remote control or the  LENS button on the projector. This function is referred to as “lens 
shift” because the position of the projected  image is changed by moving the lens posi-
tion. ( P126)
1Press either the LENS-SHIFT button on the remote control or the LENS button on the 
projector 3 times in order to display the window shown on the lower right.
2Press the pointer buttons to adjust.
3When the desired position is  reached, press the OK button.
 The available range for lens shift (percentage of  movement relative to the screen size) var-
ies depending on the lens unit which is used. ( P127)
Standard Zoom Lens (RS-IL01ST): Down 15% - Up 55%, Left 10% - Right 10%
Long Zoom Lens (RS-IL02LZ): Down 15% - Up 55%, Left 10% - Right 10%
Short Fixed Lens (RS-IL03WF): Down 5% - Up 5%, Left 2% - Right 2%
 There are areas where each lens is unable to move. With the Standard Zoom Lens and the  Long Zoom Lens, the areas are at the top left and top edges. With the Short Fixed Lens, 
the areas are at the four corners. ( P127)
Push three times
Remote control
Projector
Remote control
Projector
Screen