ViewSonic PLED-W200 User Manual page 29

aspect ratio.
• 16:9 : Scales an image so that it is displayed in the center of the screen with a 16:9
aspect ratio.
• 16:10: Scale an image so that it is displayed in the center of the screen with a 16:10
aspect ratio.
Gamma
Effect the represent of dark scenery. With greater gamma value, dark scenery will look
brighter.
3D Sync (for TI 3D DLP-LINK only)
• On: Enable 3D function.
• Off: Disable 3D function.
3D Sync Invert
• On: Invert left and right frame contents.
• Off: Default frame contents.
When the 3D Sync function is on:
• The brightness level of the projected image will decrease.
• The Color Mode cannot be adjusted.
• The Keystone can only be adjusted within limited degrees.
• The Zoom can only magnify the pictures to limited sizes.
Video/Audio
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.
Overscan
Remove noise around the image.
Noise Reduction
Reduce temporal and/or spatial noise in the image.
26