ViewSonic Projector PJD6550LW User Manual

							24
Using the menus
The projector is equipped with On-Screen Display (OSD) menus for making various 
adjustments and settings.
The OSD screenshots below are for reference only, and may differ from the actual design.
Below is the overview of the OSD menu.
To use the OSD menus, please select your language first.
1. Press Menu to turn the OSD menu on.
3. Press  to highlight 
Language and press / to 
select a preferred language.
2. Use / to highlight the SYSTEM 
SETTING: BASIC menu.4. Press Exit twice* to leave and 
save the settings.
*The first press leads you back 
to the main menu and the 
second press closes the OSD 
menu.
: DISPLAY
: PICTURE
: SOURCE: SYSTEM SETTING: BASIC
: SYSTEM SETTING: ADVANCED
: INFORMATION
Current input 
signal
Main menu icon
Sub-menu
Highlight
Go to the 
previous page 
or to exit.Sta t us
Screen Color
Aspect Ratio
Phase
H. Size
ZoomOff
Auto
16
0
MENU ExitAnalog RGB
ENTERKeystone
PositionCorner Adj.
Screen Color
Aspect Ratio
Corner Adj.
Phase
H. Size
ZoomOff
Auto
MENUExit
Keystone
16
0
Analog RGBPosition
Projector Position
Menu Settings
Blank Timer
Screen Capture Splash Screen
My Button
Analog RGB
MENU Exit
Front Table
Disable
ViewSonic
Auto English Language
Advanced
Projector Position
Menu Settings
Blank Timer
Screen Capture Splash Screen
My Button
Analog RGB
MENU Exit
Front Table
Disable
ViewSonic
Auto English Language
Advanced 
						

							25
Utilizing the password function
For security purposes and to help prevent unauthorized use, the projector includes an option 
for setting up password security. The password can be set through the On-Screen Display 
(OSD) menu. For details of the OSD menu operation, please refer to Using the menus on 
page 24.
You will be inconvenienced if you enable the password function yet forget the password 
somehow. Do make a note of your password, and keep the note in a safe place for later recall.
Setting a password
Once a password has been set and the power on lock is enabled, the projector cannot be used 
unless the correct password is entered every time the projector is started.
1. Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Advanced 
> Security Settings menu. 
2. Press Enter and the Security Settings page is displayed.
3. Highlight Power On Lock and select On by pressing /.
4. As pictured to the right, the four arrow keys 
( , , , ) respectively represent 4 digits (1, 
2, 3, 4). According to the password you desire to 
set, press the arrow keys to enter six digits for the 
password.
5. Confirm the new password by re-entering the 
new password.
Once the password is set, the OSD menu returns 
to the Security Settings page.
6. To leave the OSD menu, press Exit.
If you forget the password
If the password function is activated, you will be asked 
to enter the six-digit password every time you turn on 
the projector. If you enter the wrong password, the 
password error message as pictured to the right is 
displayed lasting for 5 seconds, and the message 
INPUT PASSWORD follows. You can retry by 
entering another six-digit password, or if you did not record the password in this user 
manual, and you absolutely do not remember it, you can use the password recall procedure. 
See Entering the password recall procedure on page 26 for details.
If you enter an incorrect password 5 times in succession, the projector will automatically 
shut down in a short time.
INPUT PASSWORD
Back MENU
Password Error
Please try again. 
						

							26
Entering the password recall procedure
1. Press and hold Auto Sync on the remote control 
for 3 seconds. The projector will display a coded 
number on the screen.
2. Write down the number and turn off your 
projector.
3. Seek help from the local service center to decode 
the number. You may be required to provide 
proof of purchase documentation to verify that 
you are an authorized user of the projector.
The XXX shown in the above screenshot are numbers that vary depending on different 
projector models.
Changing the password
1. Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Advanced 
> Security Settings > Change Password menu.
2. Press Enter. The message INPUT CURRENT PASSWORD is displayed.
3. Enter the old password.
• If the password is correct, another message INPUT NEW PASSWORD is 
displayed.
• If the password is incorrect, the password error message is displayed lasting for 
5 seconds, and the message INPUT CURRENT PASSWORD is displayed 
for your retry. You can press Exit to cancel or try another password.
4. Enter a new password.
5. Confirm the new password by re-entering the new password.
6. You have successfully assigned a new password to the projector. Remember to enter 
the new password next time the projector is started.
7. To leave the OSD menu, press Exit.
The digits being input will be displayed as asterisks on-screen. Do make a note of your 
password, and then keep the note in a safe place for later recall.
Disabling the password function
1. Open the OSD menu and go to the SYSTEM SETTING: ADVANCED > Advanced 
> Security Settings > Power On Lock menu. 
2. Press / to select Off. 
3. The message INPUT PASSWORD is displayed. Enter the current password. 
• If the password is correct, the OSD menu returns to the Security Settings page 
with Off shown in the row of Power On Lock. You will not have to enter the 
password next time you turn on the projector.
• If the password is incorrect, the password error message is displayed lasting for 
5 seconds, and the message INPUT PASSWORD is displayed for your retry. 
You can press Exit to cancel or try another password.
Though the password function is disabled, you need to keep the old password in hand should 
you ever need to re-activate the password function by entering the old password.
Please write down the recall code, 
and contact ViewSonic 
Customer Center.
Recall code:
X X X X
RECALL PASSWORD
Exit
MENU 
						

							27
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 selected 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.
The brightness level of the projected image will 
change accordingly when you switch between 
different input signals. Data (graphic) PC 
presentations using mostly static images are 
generally brighter than Video using mostly moving 
images (movies).
The input signal type affects the options available for 
the Color Mode. See Selecting a picture mode on 
page 32 for details.
Please see Projector specifications on page 64 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. 
						

							28
•Auto: Sets the projector to detect the color 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.
•Normal: Sets the HDMI color range as 15 - 235.
•Auto: Sets the projector to detect the 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 placed on a flat surface or 
the screen and the projector are not perpendicular 
to each other, the projected image becomes 
trapezoidal. To correct this situation, see 
Correcting keystone on page 29 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 Clock 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 available when PC D-Sub input signal (analog RGB) is selected. 
						

							29
Fine-tuning the image clarity
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 /// to display the Keystone 
correction page. 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
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 keystoning at the right side 
of the image. Press   to correct keystoning at the left side of the image.
Adjusting 4 corners
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. As indicated on the screen, the directional arrows ( , , , ) respectively 
represent 4 corners.  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.
PJD6350/PJD6352
PJD6550Lw/PJD6552Lw
PJD6350/PJD6352
PJD6550Lw/PJD6552LwPJD6351Ls/PJD6352Ls
PJD6551Lws/PJD6552Lws
Press/Press /
Press /Press / 
						

							30
3. Press the button that represents the corner you wish to adjust and press Enter.
4. Press / to select an adjustment method that suits your need and press Enter.
5. Press  / / /  to adjust its shape and size.
During this process, 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.
Adjusting keystone or aspect ratio will reset the Corner Adj. settings.
Magnifying and searching for details
If you need to find the details on the projected picture, magnify the picture. Use the 
direction arrow keys for 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.
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 function is only available when a PC input signal is selected.
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 (no 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. 
						

							31
1.Auto: Scales an image proportionally to fit the 
projectors 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 
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: 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.
4.16:10 (PJD6550Lw/PJD6551Lws/PJD6552Lw/
PJD6552Lws): Scales an image so that it is 
displayed 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.Wide (PJD6550Lw/PJD6551Lws/PJD6552Lw/
PJD6552Lws): Scales a 4:3 aspect image 
vertically and horizontally in a non-linear 
manner so that it fills the screen with a 16:9 
aspect ratio.
6.Panorama (PJD6350/PJD6351Ls/PJD6352/
PJD6352Ls): Scales a 4:3 image vertically and 
horizontally in a non-linear manner so that it 
fills the screen.
7.2.35:1: Scales an image so that it is displayed in 
the center of the screen with a 2.35:1 aspect 
ratio without aspect alteration.
16:10 picture
15:9 picture
4:3 picture
16:9 picture
16:10 picture
4:3 picture
4:3 picture
2.35:1 picture 
						

							32
8.Anamorphic: 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 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 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 different types of signals
The picture modes available for different 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.
3.Standard mode: Is designed for presentations under daylight environment to match 
PC and notebook coloring.
4.ViewMatch mode: Switches between high brightness performance and accurate color 
performance.
5.Movie mode: Is appropriate for playing colorful movies, video clips from digital 
cameras or DVs through the PC input for best viewing in a blackened (little light) 
environment. 
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 projection surface. There are several precalibrated 
colors to choose from: Whiteboard, Greenboard, and Blackboard.
This function is only available when a PC input signal is selected.
Fine-tuning the image quality 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.
2.35:1 picture 
						

							33 Adjusting Brightness
Go to 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
Go to 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 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.
Adjusting Tint
Go to the PICTURE > Advanced > Tint menu and press /.
The higher the value, the more reddish the picture becomes. The lower the value, the more 
greenish the picture becomes.
Adjusting Sharpness
Go to the PICTURE > Advanced > Sharpness menu and press /.
The higher the value, the sharper the picture becomes. The lower the value, the softer the 
picture becomes.
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 increase in mid-tone images, which are common in 
video and natural scenes, so the projector reproduces images in realistic and true colors. If 
you prefer images with that quality, select a level 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.
Selecting a gamma setting
Go to the PICTURE > Advanced > Gamma menu and select a preferred setting by 
pressing /.
Gamma refers to the relationship between input source and picture brightness.
Selecting a Color Temperature
50-30+80
-30
0+40