ViewSonic Projector PJD6551W User Manual

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Switching input signal
The projector can be connected to multiple devices at the same time. However, it can only 
display one full screen at a time. 
Be sure the  Quick Auto Search  function in the SOURCE menu is  On if you want the 
projector to automatically search for the signals.
You can also manually select the desired signal by 
pressing one of the source selection keys on the 
remote control, or cycle through the available input 
signals.
1. Press  Source. A source selection bar is 
displayed. 
2. Press  / until your desired signal is 
selected and press  Enter.
Once detected, the select ed source information 
will be displayed on the screen for seconds. If 
there are multiple devices connected to the 
projector, repeat steps 1-2 to search for another 
signal.
Please see  Projector specifications on page 65  for 
the native display resolution of this projector. For best 
display picture results, you should select and use an 
input signal which outputs at this resolution. Any 
other resolutions will be scaled by the projector 
depending upon the aspect ratio setting, which may 
cause some image distortion or loss of picture clarity. 
See  Selecting the aspect ratio on page 30  for 
details.
Changing HDMI  input settings
In the unlikely event that you connect the projector 
to a device (like a DVD or Blu-ray player) via the 
projector’s HDMI input and the projected picture 
displays wrong colors, please change the color space 
to an appropriate one that fits the color space setting 
of the output device.
To do this:
1. Open the OSD menu and go to the  PICTURE > HDMI Settings  menu. 
2. Press  Enter.
3. Highlight  HDMI Format and press / to select a suitable color space according 
to the color space setting of the output device connected.
• RGB: Sets the color space as RGB.
• YUV: Sets the color space as YUV.
• Auto: Sets the projector to detect the co lor space setting of the input signal 
automatically.
4. 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.
PJD6252L/PJD6551W/
PJD7326/PJD7526W
PJD7720HD 
						

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•Normal : Sets the HDMI color range as 15 - 235.
• Auto: Sets the projector to detect th e HDMI range of the input signal 
automatically.
This function is only available when the HDMI input port is in use.
Refer to the documentation of the device for information on the color space and HDMI range 
settings.
Adjusting the projected image
Adjusting the projection angle
The projector is equipped with an adjuster foot. It 
changes the image height and vertical projection 
angle. Screw the adjuster foot to fine tune the 
angle until the image is positioned where you 
want it.
If the projector is not pl aced on a flat surface or 
the screen and the project or are not perpendicular 
to each other, the projected image becomes 
trapezoidal. To correct  this situation, see 
Correcting keystone on page 28  for details.
Do not look into the lens while the lamp is on. The strong light from the lamp may cause 
damage to your eyes.
Auto-adjusting the image
In some cases, you may need to optimize  the picture quality. To do this, press Auto Sync on 
the remote control. Within 5 seconds, the built -in Intelligent Auto Adjustment function will 
re-adjust the values of Frequency and Cl ock to provide the best picture quality.
The current source information will be displayed in  the upper left corner of the screen for 3 
seconds.
The screen will be blank while auto adjustment is functioning.
This function is only availabl e when PC D-Sub input signal  (analog RGB) is selected.
Fine-tuning the image clarity
1. Adjust the projected image to the size 
that you need using the zoom ring. 2. If necessary, sharpen the image by rotating 
the focus ring. 
						

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Correcting keystone
Keystoning refers to the situation where the projected image becomes a trapezoid due to 
angled projection.
To correct this, besides adjust ing the height of the projector, you will need to manually 
correct it following one of these steps.
• Using the remote control
1. Press  /// to display the Keystone 
correction page. 
2. Press   to correct keystoning at the top of  the image. Press   to  correct keystoning at 
the bottom of the image. Press   to correct 
keystoning at the right side of the image. 
Press   to correct keystoning at the left side 
of the image.
• Using the OSD menu
For PJD6252L/PJD6551W/PJD7720HD:
1. Open the OSD menu and go to the 
DISPLAY > Keystone menu. 
2. Press  Enter. The Keystone  correction page is displayed.
3. Press   to correct keystoning at the  top of the image or press   to correct 
keystoning at the bottom of the image.
For PJD7326/PJD7526W:
1. Open the OSD menu and go to the 
DISPLAY > Keystone menu. 
2. Press  Enter. The Keystone  correction page is displayed.
3. Highlight  Vertical and press   to correct keystoning at the top of the image or press 
 to correct keystoning at  the bottom of the image.
4. You can also highlight  Horizontal and press   to correct ke ystoning at the right side 
of the image. Press   to correct keystoning at the left side of the image.
Press/Press /
Press /Press /
(PJD7326/PJD7526W only) 
						

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Adjusting 4 corners (PJD7326/PJD7526W)
You can manually adjusts the shape and size of  an image that is unevenly rectangular on all 
sides. 
1. To display the  Corner Adj. page, you can do 
one of the followings:
i. Press  Enter. 
ii. Open the OSD menu and go to the 
DISPLAY > Corner Adj.  menu and 
press  Enter . The Corner Adj.  page is 
displayed.
2. Press  / / /  to select the corner you  wish to adjust and press  Enter.
3. Press  / to select an adjustment method 
that suits your need and press  Enter.
4. As indicated on the screen ( /  for a 45- degree angle adjustment and  / / /  for 
a 90-degree angle adjustment), press  / //  to adjust its shape and size. You can 
press  Menu  or Exit  to go back to a previous 
step. A long press for 2 seconds on  Enter will 
reset the settings on the corner that you chose.
Adjusting keystone will reset the Corner Adj. settings.
After the Corner Adj. settings have been modifi ed, some aspect ratios or timings are not 
available. When that happens, reset the settings on all 4 corners. 
The following messages will appear: 
Magnifying and searching for details
If you need to find the details on the proj ected picture, magnify the picture. Use the 
direction arrow keys fo r navigating the picture.
• Using the remote control
1. Press   on the remote control to display the Zoom bar.
2. Press   repeatedly to magnify the picture to a desired size.
3. To navigate the picture, press  Enter to switch to the paning mode and press the 
directional arrows ( , , , )  to navigate the picture.
Corner Adj.
Press [Menu/Exit] to save or exit.
[Corner Adj.] will be reset if adjust [Keystone].
Hold [Enter] for 2 sec. to reset.
A long press for 2 seconds on 
Enter when this page displays 
will reset the settings on all 4 
corners. 
Corner Adj.
Press [Enter] after selection.
Press [Menu/Exit] to return.
Hold [Enter] for 2 sec. to reset.
Indicates the corner that you 
selected.
Please re-set the corner adj.
or switch to other aspect ratio
Screen Color
Aspect Ratio
Corner Adj.
Phase
H. Size
Zoom Off
Auto
MENU Exit
Keystone
160
Analog RGB Position 
						

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4. To reduce size of the picture, press Enter to switch back to the zoom in/out 
functionality, and press   repeatedly until it  is restored to the original size. You can 
also press  Auto Sync  on the remote control to restore the picture to its original size.
• Using the OSD menu
1. Open the OSD menu and go to the 
DISPLAY > Zoom menu. 
2. Press  Enter. The Zoom bar is displayed.
3. Repeat steps 2-4 in the section of Using the remote control above.
This adjustable range may vary depending on different aspect ratios.
The picture can only be navigated after it is  magnified. You can further magnify the picture 
while searching for details.
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 (n o matter what aspect the source is):
1. Open the OSD menu and go to the 
DISPLAY > Aspect Ratio  menu.
2. Press  / to select an aspect ratio to suit  the format of the video signal and your 
display requirements.
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 
projectors native reso lution 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 
images aspect ratio.
2. 4:3: Scales an image so that it is displayed in the 
center of the screen with a 4:3 aspect ratio. This 
is most suitable for 4:3 images like computer 
monitors, standard definition TV and 4:3 aspect 
DVD movies, as it displays  them without aspect 
alteration.
3. 16:9 (PJD6252L/PJD7326/PJD7720HD): 
Scales an image so that it is displayed in the 
center of the screen with a 16:9 aspect ratio. This 
is most suitable for images which are already in 
a 16:9 aspect, like high definition TV, as it 
displays them without aspect alteration.
16:10 picture
15:9 picture
4:3 picture
16:9 picture 
						

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4.16:10 (PJD6551W/PJD7526W): Scales an 
image so that it is disp layed in the center of the 
screen with a 16:10 aspect  ratio. This is most 
suitable for images which are already in a 16:10 
aspect, as it displays them without aspect 
alteration.
5. Panorama  (PJD6551W/PJD7526W/
PJD7720HD): Scales a 4:3 image vertically and 
horizontally in a non-linear manner so that it 
fills the screen.
6. 2.35:1: Scales an image so that it is displayed in 
the center of the screen with a 2.35:1 aspect 
ratio without aspect alteration.
7. Anamorphic  (PJD6551W/PJD7526W/
PJD7720HD): Scales a 2.35:1 aspect image so 
that it fills the screen.
Optimizing the image
Selecting a picture mode
The projector is preset with several predefin ed 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 n eed, you can follow one of the following steps.
• Press  Color Mode  repeatedly until your desired mode is selected.
•Go to the  PICTURE > Color Mode  menu and press / to select a desired mode.
Picture modes for differ ent types of signals
The picture modes available for differen t types of signals are listed below.
1. Brightest mode : Maximizes the brightness of the projected image. This mode is 
suitable for environments where extra-high  brightness is required, such as using the 
projector in well lit rooms.
2. Dynamic mode : Is designed for presentations under daylight environment to match 
PC and notebook coloring. In addition, the  projector will optimize the image quality 
using the dynamic PC function in accordance with the projected contents.
16:10 picture
4:3 picture
2.35:1 picture
2.35:1 picture 
						

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3.Standard mode: Is designed for presentations unde r daylight environment to match 
PC and notebook coloring.
4. ViewMatch sRGB mode : Switches between high br ightness performance and 
accurate color performance.
5. Movie mode : Is appropriate for playing colorf ul movies, video clips from digital 
cameras or DVs through the PC input for best  viewing in a blackened (little light) 
environment. 
6. DICO
M SIM mode (PJD7326/PJD7526W) : Re
 commended for DICOM format files 
in simulation mode.
DICOM  SIM mode is only for training or reference. It not used for actual diagnosis.
DICOM r epresents for the Digital Imaging and Comm unications in Medicine. This is a standard 
created by the American College of Radiology and the National Electrical Manufacturers 
Association. This standard specifies the method of digital image data to be transferred from 
one system to another.
Selectable lamp modes may vary depending on the Color Mode selected.
Using Screen Color
In the situation where you are projecting onto a colored surface such as a painted wall which 
may not be white, the  Screen Color feature can help correct the  projected picture’s colors to 
prevent possible color difference between  the source and projected pictures.
To use this function, go to the  DISPLAY > Screen Color menu and press  / to select a 
color which is closest to the color of the pr ojection surface. There are several precalibrated 
colors to choose from:  Whiteboard, Greenboard, and Blackboard. The effects of these 
settings may vary depending on different models.
This function is only available when a PC or HDMI input signal is selected.
Fine-tuning the image qu ality in user modes
According to the detected signal type, there  are some user-definable functions available. 
You can make adjustments to these functions based on your needs.
Adjusting Brightness
Go to the  PICTURE  > Brightness  menu and press  /.
The higher the value, the br ighter 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
Go to the PICTURE  > Contrast menu and press  /.
The higher the value, the great er the contrast. Use this 
to set the peak white level after you have previously 
adjusted the  Brightness setting to suit your selected 
input and viewing environment.
Adjusting Color
Go to the  PICTURE  > Advanced  > Color menu and press  /.
Lower setting produces less saturated colors. If  the setting is too high, colors on the image 
will be overpowering, which makes the image unrealistic.
50-30 +80
-30
0+40 
						

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This function is only available when the input signal is S-Video, Video, YPbPr (digital) or 
YCbCr (digital).
Adjusting Tint
Go to the  PICTURE  > Advanced  > Tint menu and press  /.
The higher the value, the more reddish the pict ure becomes. The lower the value, the more 
greenish the picture becomes.
This function is only available when the input signal is S-Video, Vide o, YPbPr (digital) or 
YCbCr (digital).
Adjusting Sharpness
Go to the  PICTURE  > Advanced  > Sharpness  menu and press  /.
The higher the value, the sharper the picture b ecomes. The lower the value, the softer the 
picture becomes.
This function is only available when the input signal is S-Video, Vide o, YPbPr (digital) or 
YCbCr (digital).
Adjusting Brilliant Color
Go to the  PICTURE  > Advanced  > Brilliant Color  menu and press  /.
This feature utilizes a new color-processing algorithm and system level enhancements to 
enable higher brightness while providing truer,  more vibrant colors in the projected picture. 
It enables a greater than 50% brightness incr ease in mid-tone images, which are common in 
video and natural scenes, so the projector reprodu ces images in realistic and true colors. If 
you prefer images with that quality, select a le vel that suits your need. If you don’t need it, 
select  Off.
Reducing image noise
Go to the  PICTURE  > Advanced  > Noise Reduction  menu and press /.
This function reduces electrical  image noise caused by different media players. The higher 
the setting, the less the noise.
This function is only available when a PC, Video or S-Video input signal is selected.
Selecting a gamma setting
Go to the  PICTURE  > Advanced  > Gamma menu and select a preferred setting by 
pressing  /.
Gamma refers to the relationship betw een input source and picture brightness.
Selecting a Color Temperature
Go to the PICTURE  > Color Temp.  menu and press  /.
The options available for color temperature  settings vary according to the signal type 
selected.
1. Cool: With the highest color temperature,  Cool makes the image appear the most 
bluish white than other settings.
2. Neutral:  Makes images appear bluish white.
3. Normal:  Maintains normal colorings for white.
4. Warm: Makes images appear reddish white.
Setting a preferred color temperature
1. Go to the  PICTURE > Color Temp.  menu. 
						

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2. Press / to select  Cool, Neutral , Normal  or Warm  and press  Enter.
3. Press  / to highlight the item you want to change and adjust the values by 
pressing  /
.
•Red Gain /Green Gain /Blue Gain : Adjusts the contrast le vels of Red, Green, 
and Blue.
• Red Offset /Green Offset /Blue Offset : Adjusts the brightness levels of Red, 
Green, and Blue.
This function is only  available when a PC input signal is selected.
Color Management
Only in permanent installations with controlled  lighting levels such as boardrooms, lecture 
theaters, or home theaters, should color management be considered. Color management 
provides fine color control adjustment to allo w for more accurate color reproduction, should 
you require it.
If you have purchased a test disc which contains  various color test patterns and can be used 
to test the color presentation on monitors, TV s, projectors, etc., you can project any image 
from the disc on the screen and enter the  Color Management menu to make adjustments.
To adjust the settings:
1. Open the OSD menu and go to the  PICTURE > Advanced  > Color Management  
menu.
2. Press  Enter and the  Color Management  page is displayed.
3. Highlight  Primary Color and press / to select a color from among Red, Yellow, 
Green, Cyan, Blue, or Magenta.
4. Press   to highlight  Hue and press / to select its range. Increase in the range 
will include colors consisted of more  proportions of its two adjacent colors.
Please refer to the illustration to the right for 
how the colors relate to each other.
For example, if you select Red and set its 
range at 0, only pure red in the projected 
picture will be select ed. Increasing its range 
will include red close to yellow and red close 
to magenta.
5. Press   to highlight  Saturation and adjust 
its values to your preference by pressing  /
. Every adjustment made will reflect to the 
image immediately.
For example, if you select Red and set its 
value at 0, only the saturation of pure red will 
be affected.
Saturation is the amount of that color in a video picture. Lower settings produce less 
saturated colors; a setting of “0” removes that  color from the image entirely. If the saturation 
is too high, that color will be overpowering and unrealistic.
6. Press   to highlight  Gain and adjust its values to your preference by pressing  /. 
The contrast level of the primary color you  select will be affected. Every adjustment 
made will reflect to the image immediately. 
7. Repeat steps 3 to 6 for other color adjustments.
8. Make sure you have made all of the desired adjustments.
RED
BLUEGREEN
Yellow
Cyan
Magenta 
						

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9. Press Exit to exit and save the settings.
Setting the presentation timer
Presentation timer can indicate the presentation  time on the screen to help you achieve 
better time management when giving presenta tions. Follow these steps to utilize this 
function:
• Using the remote control
1. Press   on the remote control and press   repeatedly or  /  to select a  Timer 
Period.
2. Press  Enter or wait for 3 seconds to activate the timer.
3. To display the  Presentation Timer  page, select Advanced.
• Using the OSD menu
1. Go to the  SYSTEM SETTING: BASIC > Advanced > Presentation Timer  menu.
2. Press  Enter to display the  Presentation Timer  page.
3. Highlight  Timer Period and decide the time period by pressing  /. The length of 
time can be set from 1 to 5 minutes in 1- minute increments and 5 to 240 minutes in 5-
minute increments.
If the timer is already on, the timer will restart whenever the Timer Period is reset.
4. Press   to highlight Timer Display  and choose if you want the timer to show up on 
the screen by pressing
 /.
5. Press   to highlight  Timer Position and set the timer position by pressing  /.
6. Press   to highlight Timer Counting Direction  and select your desired counting 
direction by pressing  /.
7. Press   to highlight  Sound Reminder and decide if you want to activate sound 
reminder by pressing  /. If you select  On, a double beep sound will be heard at 
the last 30 seconds of counting down/up,  and a triple beep sound will be produced 
when the timer is up.
8. To activate the presentation timer, press   and press  / to highlight  Start 
Counting  and press  Enter.
9. A confirmation message displays. Highlight  Yes and press Enter  to confirm. You will 
see the message “ Timer is On” displaying on the screen.  The timer starts counting 
when the timer is on.
SelectionDescription
Always Displays the timer on screen throughout the presentation 
time.
1 min/2 min/3 min  Displays the timer  on screen in the last 1/2/3 minute(s).
Never Hides the timer throughout the presentation time.
Top-Left Bottom-Left Top-Right Bottom-Right
SelectionDescription
Count Up Increases from 0 to the preset time.
Count Down Decreases from the preset time to 0.