Canon Wux450, Wx520 Multimedia Projector Users Manual

							
101
Adjusting Image Quality (Image Adjustment)
Operation
Setting Functions from Menus
Reducing Image 
Noise
(Noise reduction)
> [Image adjustment] > [Advanced adjustment] > 
[Noise reduction]
You can reduce image noise.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• The factory default for HDMI (when [HDMI 
In] ( P113 ) is set to [Auto]) is [Off] and when 
Component is used, it is set to [Weak].
• Image resolution may seem lower when  noise reduction is applied.
• 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] ( P113) is [Computer], this 
setting is not displayed.
Dynamic Gamma 
Adjustment
> [Image adjustment] > [Advanced  adjustment] >
 [Dynamic gamma]
You can adjust the gradation 
representation of light and dark 
portions of an image automatically.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• The factory default settings are [Off] when 
the connected equipment is a Computer 
(ANALOG PC, DIGITAL PC, HDMI (when 
[HDMI In] ( P113) is [Computer])) and 
[Weak] when the connected equipment is 
AV equipment (COMPONENT, HDMI (when 
[HDMI In] ( P113) is [Auto])).
• The adjustments you have made are stored  as adjusted values for the input signals and 
image mode of the current projection.
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Off Disables noise reduction.
Weak
Middle
Strong Specifies the intensity of the noise 
reduction in three steps.
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Off Dynamic gamma is disabled.
Weak
Middle
Strong Specifies the intensity of the 
dynamic gamma in three steps. 
						

							
102
Adjusting Image Quality (Image Adjustment)
Correcting Memory 
Color
> [Image adjustment] > [Advanced adjustment] >
 [Mem. color correct]
Enhances skin tones, blue skies, and 
greens, so that these colors are 
more consistent with people’s 
remembered impressions.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• The factory default settings are as follows.
- For HDMI (when [HDMI In] ( P113) is set 
to [Computer]), Digital PC, Analog PC, 
USB, or LAN, the default setting is [Off].
- For HDMI (when [HDMI In] ( P113) is set 
to [Auto]) and Component, the default 
setting is [Weak], regardless of the image 
mode.
• The adjustments you have made are stored  as adjusted values for the input signals and 
image mode of the current projection.
Fine-Tuning Colors 
(6-axis Color Adjustment)
> [Image adjustment] > [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 
adjustment, press the  OK button to 
accept your setting and then press the 
MENU  button or  EXIT button.
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Flesh
Sky
Green Specifies the intensity of 
enhancement: [Off], [Weak], 
[Middle], or [Strong]. Set to [Off] to 
disable enhancement.
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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 
[* Brightness], then adjust them 
with the [ ] / [ ] buttons.
When color adjustments are 
completed, press the  OK button.
Reset Returns all adjustment values to 
zero. 
						

							
103
Adjusting Image Quality (Image Adjustment)
Operation
Setting Functions from Menus
• [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.
• Adjustment is not shown on the projected  menu screen itself.Fine-Tuning Gamma
> [Image adjustment] > [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 function 
allows more fine-tuned gamma 
correction. 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 adjustment, press the  OK button to 
accept your setting and then press the 
MENU  button or  EXIT button.
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104
Adjusting Image Quality (Image Adjustment)
• The adjustments you have made are stored as adjusted values for the input signals and 
image mode of the current projection.
• For details of gamma correction, refer to  page 98 .
• RGB offset (relative to 0) can be adjusted  by using the R/G/B Offset function 
(“Adjusting Colors” ( P99)).
• Adjustment is not applied to the projected  menu itself. Perform adjustment using input 
signals or a built-in test pattern.Controlling Contrast 
(Iris)
> [Image adjustment] > [Advanced  adjustment] >
 [Iris]
You can control image contrast by 
opening or closing the iris.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Off] 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.
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Off Keeps the iris fully open. 
Emphasizes brightness over 
contrast.
On Keeps the iris halfway open. 
Emphasizes contrast over 
brightness. 
						

							
105
Adjusting Image Quality (Image Adjustment)
Operation
Setting Functions from Menus
Specifying the Lamp 
Mode
> [Image adjustment] > [Lamp mode]
Reducing the lamp brightness 
reduces power consumption and 
cooling fan noise.
You can access the [Lamp mode] 
menu by pressing the ECO button on 
the remote control.
Press the OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• The factory default is [Full power].
• The adjustment you have made is stored as 
adjusted values for the input signals and 
image mode of the current projection.
Resetting Image 
Adjustment Settings
> [Image adjustment] > [Reset]
You can reset the current image 
adjustment 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 1–5].
• Only the setting for the combination of input signal and image mode for the current 
projection is reset.
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Full 
power Projects images at full 
brightness.
Power 
saver Reduces lamp brightness to 
save energy.
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OK Resets the image adjustment 
settings.
Cancel Cancels resetting of the image 
adjustment settings. 
						

							
106
Customizing System Operation (System Settings)
Registering User Logos
> [System settings] > [User screen 
settings] > 
[Logo capture]
Registers the current image as a 
user logo. Registered user logos can 
be shown when no signal is 
received, when the BLANK button is 
pressed, or as the startup image.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
Positioning User 
Logos
> [System settings] > [User screen 
settings] > 
[Logo position]
Specify the position of registered 
user logos as follows.
• The factory default is [Center].
• You can specify the position after a logo has 
been registered.
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OK Display the image for logo 
registration. Align the image with 
the red boundary lines indicating 
the portion that will be stored, and 
then press the  OK button. The 
portion of the image within the 
boundary lines is now registered.
Cancel Cancels logo registration.HDMIComponentLAN
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Upper L Indicates the display position 
for user logos.
Upper R
Center
Lower L
Lower R 
						

							
107
Customizing System Operation (System Settings)
Operation
Setting Functions from Menus
No Signal Screen
> [System settings] > [User screen settings] > 
[No signal screen]
As the image projected when there is 
no input signal, you can choose a 
black, blue, or registered user 
screen.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Blue] is the factory default.
Screen When Blank
> [System settings] > [User screen 
settings] >
 [Screen when blank]
You can project a black, blue, or 
registered user screen to blank out 
projection temporarily by pressing 
the BLANK button on the remote 
control.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Black] is the factory default.
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Black The screen is all black.
Blue The screen is all blue.
User logo The user logo is projected.
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Black The screen is all black.
Blue The screen is all blue.
User logo The user logo is projected. 
						

							
108
Customizing System Operation (System Settings)
Selecting a Logo at 
Startup
> [System settings] > [User screen 
settings] > 
[Projector on]
You can display a specified logo on 
the screen from the moment the 
projector is turned on to the moment 
it is ready for projection.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Canon logo] is the factory default.
• Only images with an aspect of 16:10 can be 
registered as user logos.
Specifying Auto 
Power-Off
> [System settings] > [Auto power-
off]
You can turn off the lamp or 
projector automatically 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 or  EXIT button.
• [15 min.] is the factory default.
• You cannot enable the [Direct power on] 
function (see the next item), if you select 
[Disabled].
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Skip Projects an input signal 
immediately after turning on 
the projector.
Canon 
logo
Displays the Canon logo that 
was registered in advance at 
the factory.
User logo The user logo is projected.
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5 min.– 
60 min. If the selected time elapses 
without any input signal, the 
projector displays the 
countdown of the time until the 
projector will be turned off.
Disabled Disable auto power-off. 
						

							
109
Customizing System Operation (System Settings)
Operation
Setting Functions from Menus
Specifying Direct 
Power-On
> [System settings] > [Direct power 
on]
You can turn on the projector by 
connecting the power cable without 
pressing the POWER button.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Off] is the factory default.
Specifying Silence or 
Operating Tones
> [System settings] > [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 or  EXIT button.
• The factory default is [On].
• The beep will not sound if you mute the 
projector sound with the  MUTE button on 
the remote control.
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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 
connecting the power cable only.
• Before enabling direct power on, be 
sure to set [Auto power-off] to an 
option other than [Disabled]. 
Selecting [Disabled] will prevent you 
from using auto power-off.
• 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.
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Off Disables the beep.
On Enables the beep. 
						

							
110
Customizing System Operation (System Settings)
Specifying Key Repeat 
Operation
> [System settings] > [Key repeat]
By pressing and holding the button 
on the projector or the remote 
control you can operate Key repeat 
in the same way as when the button 
is pressed repeatedly.
Press the OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• The factory default is [On].
Locking Projector or 
Remote Buttons
> [System settings] > [Key lock]
You can lock the projector to prevent 
its operation from either the main 
unit or remote control.
Press the  OK button to accept your 
setting and then press the  MENU 
button or  EXIT button.
• [Off] is the factory default.
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Off
Key repeat is not enabled.
On Key repeat is enabled.
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Off Disables the key lock.
Main unit Operation is not possible 
using the main unit.
Use the remote control.
Remote
(wireless)Disables infrared remote 
control operations (
P35).
Use buttons on the main unit.
Alternatively, use the optional 
remote control (RS-RC05), 
connected to the projector via a 
cable.
The key lock function becomes 
effective from the moment the  OK 
button is pressed after selecting [Main 
unit] or [Remote (wireless)]. Control via 
the item selected will then be disabled.