ViewSonic Projector PJD5234L User Manual

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•YUV: Sets the color space as YUV.
•Auto: Sets the projector to detect the color space setting of input signal 
automatically.
3. Press  to highlight HDMI Range and press  /  to select a suitable HDMI color 
range according to the color range setting of the output device connected.
•Enhanced: Sets the HDMI color range as 0 - 255.
•Normal: Sets the HDMI color range as 15 - 235.
• This function is only available when the HDMI input port is in use.
• Refer to the documentation of the device for...

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Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to the screen.
To correct this, besides adjusting the height of the projector, you will need to manually 
correct it following one of these steps.
• Using the remote control
Press  /  on the projector or remote control to 
display the Keystone correction page. Press   to 
correct keystoning at the top of the image. Press...

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Selecting the aspect ratio
The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and 
computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio.
With the advent of digital signal processing, digital display devices like this projector can 
dynamically stretch and scale the image output to a different aspect than that of the image 
input signal.
To change the projected image ratio (no matter what aspect the source is):
• Using the remote...

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About the aspect ratio
In the pictures below, the black portions are inactive areas and the white portions are active 
areas. OSD menus can be displayed on those unused black areas.
1.Auto: Scales an image proportionally to fit the 
projector's native resolution in its horizontal 
width. This is suitable for the incoming image 
which is neither in 4:3 nor 16:9 and you want to 
make most use of the screen without altering the 
image's aspect ratio.
2.4:3: Scales an image so that it is displayed...

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6.Anamorphic (PJD5132/PJD5134/PJD5232L/
PJD5234L only): Scales a 16:9 aspect image 
vertically and horizontally in a non-linear 
manner so that it fills the screen with a 4:3 
aspect ratio.
16:9 picture 

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Optimizing the image
Selecting a picture mode
The projector is preset with several predefined picture modes so that you can choose one to 
suit your operating environment and input signal picture type.
To select an operation mode that suits your need, you can follow one of the following steps.
• Press MODE/ENTER on the projector or Color Mode on the remote control 
repeatedly until your desired mode is selected.
•Go to the PICTURE > Color Mode menu and press  /  to select a desired mode.
Picture modes...

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4.Movie mode: Is suitable for enjoying dark movies or DVD movies best viewed in a 
blackened (little light) home cinema or lounge room environment.
5.Dynamic Movie mode: Is suitable for enjoying dark movies or DVD movies best 
viewed in a blackened (little light) home cinema or lounge room environment. In 
addition, the projector will optimize the image quality using the dynamic Movie 
function in accordance with the projected contents.
It takes some time to initiate this function. Make sure the...

33 Adjusting Brightness
Highlight the PICTURE > Brightness menu and press  /.
The higher the value, the brighter the image. And the 
lower the setting, the darker the image. Adjust this 
control so the black areas of the image appear just as 
black and that detail in the dark areas is visible.
Adjusting Contrast
Highlight the PICTURE > Contrast menu and press  / .
The higher the value, the greater the contrast. Use this 
to set the peak white level after you have previously 
adjusted the Brightness...

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4.T4: Makes images appear reddish white.
*About color temperatures:
There are many different shades that are considered to be "white" for various purposes. One 
of the common methods of representing white color is known as the “color temperature”. A 
white color with a low color temperature appears to be reddish white. A white color with a 
high color temperature appears to have more blue in it.
Color Management
Only in permanent installations with controlled lighting levels such as...

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Setting the presentation timer
Presentation timer can indicate the presentation time on the screen to help you achieve 
better time management when giving presentations. Follow these steps to utilize this 
function:
1. Press Timer on the remote control to access the Presentation Timer menu or go to 
theSYSTEM SETTING: ADVANCED > Presentation Timer menu and press
MODE/ENTER to display the Presentation Timer page.
2. Highlight Timer Period and decide the time period by pressing  / . The length of 
time...