Canon Projector WUX4000 User Manual

							91
Selecting an Image Quality
User’s ManualSettin
g Functions from Menus
Adjusting the Sharpness
[Sharpness]
You can adjust the sharpness of images.
When you have completed the adjust-
ment, press the MENU button.
• The adjustment you have made is stored 
as adjusted values for the input signals 
and image mode of the current projection.
Making a Gamma Correc-
tion
[Gamma]
You can correct portions of an image that 
are difficult to see because they are too 
dark or bright.
Correction can be made by using the 
GAMMA button on the remote control.
When you have completed the adjust-
ment, press the  MENU button.
 The adjustment you have made is stored 
as adjusted values for the input signals 
and image mode of the current projection.
 More detailed adjustment is possible by  using the detailed gamma correction 
(P96 ).
HDMIComponent
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[ ] Increases the sharpness of an image.
[ ] Decreases the sharpness of an image.
Image adjustment
Sharpness
HDMIComponent
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[ ] Brightens the dark portion
[ ] Darkens the bright portion
Image adjustment
Gamma 
						

							Selecting an Image Quality
92
Adjusting Color
[Color adjustment]
You can adjust the color depth and hue of 
images for each primary color, red, green 
and blue. The color temperature can also 
be adjusted.
When you have completed the adjust-
ment, press the MENU button.
• The adjustments you have made are 
stored as adjusted values for the input sig-
nals and image mode of the current pro-
jection.
HDMIComponent
Digital PCAnalog PC
Color 
level Adjusts the intensity of each color.
[ ] Increases the intensity of color.
[ ] Decreases the intensity of color.
Color 
balance Adjusts the color balance of a reddish 
or greenish image.
[ ] Corrects a reddish image.
[ ] Corrects a greenish image.
Color 
temper-
ature Adjusts the color temperature of the 
image.
[]
Changes to a bluish color (cold color).
[]Changes to a reddish color (warm color).
R / G / B 
Gain
Adjust the intensity of each color.
[ ] Increases the color intensity.
[ ] Decreases the color intensity.
R / G / B 
OffsetAdjusts the color reproducibility of 
dark portions of each color.
[ ] Increases the color reproducibility.
[]
Decreases the color reproducibility.
Image adjustment
Color adjustment 
						

							93
Selecting an Image Quality
User’s ManualSettin
g Functions from Menus
Correcting the Image 
According to the Ambi-
ent Light
[Advanced adjustment] - [Ambient light]
You can correct and  more effectively 
project an image according to the ambient 
light on the screen.
Examples of Ambient Light Settings
Press the OK button to accept your setting 
and then press the  MENU button.
• [Off] is the factory default.
 [Ambient light] can be set only in the fol- lowing image modes.
- HDMI or COMPONENT:
 Video, Cinema, Photo/sRGB
- DIGITAL PC, ANALOG PC:
 Photo/sRGB
HDMIComponent
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Off Projects an image with no correc-
tion.
Adjust You can specify the type and 
level (brightness) of the ambient 
light.
Image adjustment
Advanced adjustment
Ambient light
TypeTungsten Select this if the 
ambient light 
source is a light 
bulb or bulb color 
fluorescent.
Fluorescent Select this if the  ambient light 
source is a day 
white fluorescent.
Fluorescent H Select this if the  ambient light 
source is a day-
light color fluores-
cent.
Level L Select this if the ambient light 
is low.
M Select this if the ambient light 
is normal.
H Select this if the ambient light  is high.
LevelExample Location
L Projection room, sports bar, etc.
M Photo studio, gallery
H Conference room, lecture room 
						

							Selecting an Image Quality
94
Noise reduction
[Advanced adjustment] - [Noise reduction]
You can reduce image noise.
Press the OK button to accept your setting 
and then press the  MENU button.
• The factory default for HDMI (when [HDMI 
In] ( P102 ) is set to [Auto]) is [Off] and 
when Component is used, it is set to 
[Weak].
 Noise reduction may produce motion arti- facts when projecting fast-moving images.
 Select [Weak] for fast-moving images.  Select [Strong] for slow-moving images.
 The adjustment you have made is stored  as adjusted values for the input signals 
and image mode of the current projection.
 When [HDMI In] ( P102) is [Computer], this 
setting is not displayed.
Dynamic gamma
[Advanced adjustment] - [Dynamic gamma]
You can adjust the gradation representa-
tion of light and dark portions of an image 
automatically.
Press the  OK button to accept your setting 
and then press the  MENU button.
 The factory default settings are [Off] when 
the connected equipment is a Computer 
(ANALOG PC, DIGITAL PC, HDMI (when 
[HDMI In] 
(P102 ) is [Computer])) and 
[Weak] when the connected equipment is 
AV equipment (COMPONENT, HDMI 
(when [HDMI In] ( P102) is [Auto])).
 The adjustment you have made is stored  as adjusted values for the input signals 
and image mode of the current projection.
HDMIComponent
Digital PCAnalog PC
Off Disables noise reduction.
Weak
Middle
Strong Specifies the intensity of the noise 
reduction in three steps.
Image adjustment
Advanced adjustment
Noise reduction
HDMIComponent
Digital PCAnalog PC
Off Dynamic gamma is disabled.
Weak
Middle
Strong Specifies the intensity of the 
dynamic gamma in three steps.
Image adjustment
Advanced adjustment
Dynamic gamma 
						

							95
Selecting an Image Quality
User’s ManualSettin
g Functions from Menus
Memory Color Correction
[Advanced adjustment] - [Mem. color correct]
This function produces beautiful skin 
tones, blues, and other colors.
Press the OK button to accept your setting 
and then press the  MENU button.
• The factory default settings are as follows.
- For HDMI (when [HDMI In] ( P102) is set
to [Computer]), Digital PC and Analog
PC, when any image mode is used
except [VividPhoto], the default setting
is [Off]. When [VividPhoto] is used, the
default setting is [M]. 
- For HDMI (when [HDMI In] ( P102) is set
to [Auto]) and Component, the default
setting is [L], regardless of the image
mode. 
 The adjustment you have made is stored  as adjusted values for the input signals 
and image mode of the current projection.
6-axis color adjust
[Advanced adjustment] - [6-axis color adjust]
You can make fine adjustments to the 
image colors with RGB (red, green, blue) 
and CMY (cyan, magenta, yellow).
When you have completed the adjust-
ment, press the  MENU button.
 [Off] is the factory default.
 The adjustments you have made are stored 
as adjusted values for the input signals and 
image mode of the current projection.
HDMIComponent
Digital PCAnalog PC
Off Disables the memory color correc-
tion function.
L
M
H Specifies the intensity of the memory 
color correction in three steps.
Image adjustment
Advanced adjustment
Mem. color correct
HDMIComponent
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Off Disables 6-axis color adjustment.
If you select [Adjust], the previous 
setting of 6-axis color adjustment 
becomes active again.
Adjust Enables 6-axis color adjustment.
Use the [ ] / [ ] buttons to select 
[ Hue], [  Saturation], or [* Bright-
ness], then adjust them with the [ ] / 
[ ] buttons.
When color adjustments are com-
pleted, press the  OK button.
Reset Returns all adjustment values to zero.
Image adjustment
Advanced adjustment
6-axis color adjust 
						

							Selecting an Image Quality
96
Detailed Gamma Correc-
tion
[Advanced adjustment] - [Fine-Tune Gamma]
The four gamma curves (white, red, green, 
blue) can be adjusted. When the white 
curve is adjusted, the adjustment is also 
applied to the other three colors. This func-
tion allows more fine-tuned adjustment 
than [Gamma]. When either of these two 
functions is adjusted, the settings of the 
other are overwritten.
Select [Fine-Tune Gamma] then press the 
OK button. The following [Fine-Tune 
Gamma] screen for confirmation appears.
Use the [ ] / [ ] buttons to select the 
color, then press the  OK button. Next use 
the [ ] / [ ] buttons to select a point on 
the gamma curve, and use the [ ] / [ ]  buttons to adjust the position of the point. 
When you have completed the adjust-
ment, press the 
OK button.
• The adjustments you have made are 
stored as adjusted values for the input sig-
nals and image mode of the current pro-
jection.
 For the details of gamma correction, refer 
to page 91.
HDMIComponent
Digital PCAnalog PC
Image adjustment
Advanced adjustment
Fine-Tune Gamma 
						

							97
Selecting an Image Quality
User’s ManualSettin
g Functions from Menus
Reducing the Lamp 
Brightness
[Lamp mode]
Reducing the lamp brightness reduces 
power consumption and cooling fan noise.
You can also enable or disable this mode 
with the LAMP button on the remote con-
trol.
Press the OK button to accept your setting 
and then press the  MENU button.
• [Normal] is the factory default.
 The adjustment you have made is stored 
as adjusted values for the input signals 
and image mode of the current projection.
Resetting the Image Set-
tings
[Reset]
You can reset the current image settings to 
the default settings. If  reset is performed 
when user setting 1 - 5 is selected for 
[Image mode], the settings are returned to 
the settings that were  saved in [User set-
ting 1 - 5].
Press the  OK button to accept your setting 
and then press the  MENU button.
 Only the setting for the combination of 
input signal and image mode for the cur-
rent projection is reset.
HDMIComponent
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Normal Projects an image at the normal 
brightness level.
Quiet Reduces the lamp brightness and 
cooling fan noise.
Image adjustment
Lamp mode
HDMIComponent
Digital PCAnalog PC
OK
Resets the image settings.
Cancel Cancels resetting of the image 
settings.
Image adjustment
Reset 
						

							98
Setting Various Functions
Selecting the Power Man-
agement Mode
[Power management mode]
You can turn off the lamp or projector auto-
matically in order to save power when the 
projector is not in use.
Press the OK button to accept your setting 
and then press the  MENU button.
 [Off] is the factory default.
 During standby mode, the [POWER ON] 
indicator and [STAND BY] indicator flash 
alternately.
 You cannot enable the [Direct power on] 
function (see the next item), if you select 
[Off].
Skip the POWER Button 
Operation
[Direct power on]
You can turn on the projector by connect-
ing the power cable without pressing the 
POWER button.
Press the  OK button to accept your setting 
and then press the  MENU button.
 [Off] is the factory default.
HDMIComponent
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Off Disables the power management 
mode.
Standby If no input signal is received for 30 
seconds, the projector enters the 
standby mode, turning off the lamp 
five minutes after start of count-
down.
If it receives an input signal or is 
operated during this period of 30 
seconds, it resumes projection.
Exit If no input signal is received for 30 
seconds, it displays the countdown 
and turns off the projector after 5 
minutes.
System settings
Power management mode
HDMIComponent
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Off You need to press the POWER button 
to turn on the projector.
On You can turn on the projector by con-
necting the power cable only.
 Before setting the direct power-on to 
[On], be sure to set the [Power man-
agement mode] to [Standby] or 
[Exit].

After turning off the projector, wait at 
least 5 minutes before turning it on 
again. It may shorten the lamp life if 
you turn on the projector immediately 
after turning it off.
System settings
Direct power on 
						

							99
Setting Various Functions
User’s ManualSettin
g Functions from Menus
Enabling / Disabling the 
Beep
[Beep]
You can select whether a beep sounds or 
not when you operate the projector.
Press the OK button to accept your setting 
and then press the  MENU button.
• [On] is the factory default.
 The beep will not sound if you mute the 
projector sound with the  MUTE button on 
the remote control.
Prohibiting Operations
[Key lock]
You can lock the projector to prevent its 
operation from either the side control or 
remote control.
Press the  OK button to accept your setting 
and then press the  MENU button.
 [Off] is the factory default.
HDMIComponent
Digital PCAnalog PC
Off Disables the beep.
On Enables the beep.
System settings
Beep
HDMIComponent
Digital PCAnalog PC
Off Disables the key lock.
Main 
unit Operation is not possible using the 
main unit.
Use the remote control.
Remote 
control Operation is not possible using the 
remote control.
Use the main unit.
The key lock function becomes effec-
tive from the moment the 
OK button is 
pressed after selecting [Main unit] or 
[Remote control]. Control via the item 
selected will then be disabled.
System settings
Key lock
To Unlock Key Lock Function
Turn off the projector and unplug the 
power plug. Hold down the  OK button 
on the side control and connect the 
power plug. Keep holding down the 
button until a beep sounds. The key 
lock is unlocked. 
						

							Setting Various Functions
100
Main Unit and Remote 
Control Channel Settings
[Remote control]
When using multiple projectors at the 
same time (maximum 4), you can assign a 
different channel to each remote control so 
that each operates independently.
Select the main unit channel.
Press the OK button to accept your setting 
and then press the  MENU button.
 The factory default is [Independent] for 
both projector and remote control.
 After changing the channel on the menu,  be sure to change the channel of the 
remote control too.
Selecting a Channel on the Remote control
You can change the channel on the 
remote control as follows.
HDMIComponent
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Ch1
Ch2
Ch3
Ch4 Select the remote control 
channel to use with this 
projector.
Independent Remote controls set to any 
channel can be used.
System settings
Remote control
Ch1 Press and hold the  OK button 
and [ ] button at the same time 
for 3 seconds.
Ch2 Press and hold the  OK button 
and [ ] button at the same time 
for 3 seconds.
Ch3 Press and hold the  OK button 
and [ ] button at the same time 
for 3 seconds.
Ch4 Press and hold the  OK button 
and [ ] button at the same time 
for 3 seconds.
Inde-
pendent Press and hold the 
OK button 
and  MENU  button at the same 
time for 3 seconds.