ViewSonic PJ551D-2 User Manual page 22

Computer Image (Computer Mode)
Frequency
Adjust the timing of the projector relative to the computer.
Tracking
Adjust the phase of the projector relative to the computer.
H Position (Horizontal Position)
Adjust the image left or right within the projection area.
V Position (Vertical Position)
Adjust the image up or down within the projection area.
Video Image (Video Mode)
Color
Adjust the intensity of colors.
Sharpness
Sharpen or soften the image.
Tint
Shift colors toward red or green.
Setting (Computer / Video Mode)
Menu Position
Choose the menu location on the display screen.
Projection
Adjust the picture to match the orientation of the projector: upright or upside-down, in
front of or behind the screen. Invert or reverse the image accordingly.
Signal Type
Specify the source to the Computer In terminal that you wish to project.
YPbPr : For component 480p,576p,720p,1080i signals
RGB : For VGA signal
YCbCr : For component 480i,576i signals
Lamp Counter
Display the lamp's elapsed operating time (in hours).
Lamp Counter Reset
Reset the lamp counter to 0 hours.
Power Saving
If no operation is performed for a specific period of time, the power to the projector is
automatically turned off.
Auto Source
Automatically scan the input source.
ViewSonic 16 PJ551D