Noise Reduction (not available for RGB and PC Card Viewer)
You can select three levels video noise reduction.
NOTE: The lower the Noise Reduction level, the better the image quality by way of higher video bandwidth.
Position/ Clock (when Auto Adjust is off)
This allows you to manually adjust the image horizontally and verti- cally, and adjust Clock and Phase.
Horizontal/Vertical Position:
Adjusts the image location horizontally and vertically using the and buttons.
This adjustment is made automatically when the Auto Adjust is turned on. See “Auto Adjust (RGB Only)” on page 36 for turning on or off the Auto Adjust feature.
Clock .......... Use this item to fine tune the computer image or to remove any
vertical banding that might appear. This function adjusts the clock frequencies that eliminate the horizontal banding in the image. Press the and buttons until the banding disappears.
This adjustment may be necessary when you connect your com- puter for the first time. This adjustment is made automatically when the Auto Adjust is turned on.
Phase ......... Use this item to adjust the clock phase or to reduce video noise,
dot interference or cross talk. (This is evident when part of your image appears to be shimmering.) Use the and buttons to adjust the image.
Use "Phase" only after the "Clock" is complete.
This adjustment is made automatically when the Auto Adjust is turned on.
Resolution (when Auto Adjust is off)
This allows you to activate or deactivate the Advanced AccuBlend feature.
Auto ............ Turns on the Advanced AccuBlend feature. The projector auto-
matically reduces or enlarges the current image to fit the full screen. Native ......... Turns off the Advanced AccuBlend feature. The projector displays
the current image in its true resolution.
See “Auto Adjust (RGB Only)” on page 36 for turning on or off the Auto Adjust feature.
NOTE: While you are displaying an image with higher resolution than the projector's native resolution, even when you are in the Native mode, the image is displayed full screen using the Advanced AccuBlend feature.
Video Filter (when Auto Adjust is off)
This function reduces video noise.
On | The |
Off | The filter is removed. |
Screen adjustments are possible even when the filter is On.
Factory Default
Changes all adjustments and setting to the factory preset.
All Data ....... Reset all the adjustments and settings for all the signals to the
factory preset.
The items can be reset except Language, Communication Speed, Remaining Lamp Time, Lamp Hour Meter and Projector Usage. (To reset the lamp usage time, see “Clear Lamp Hour Meter” on page 37.)
Current Signal . Resets the adjustments for the current signal to the factory preset levels.
The items that can be reset for the currently projected image are: Picture (Brightness, Contrast, Color, Hue and Sharpness), Image Options (Aspect Ratio, Noise Reduction, Position/Clock, Resolu- tion and Video Filter) and Color Management (Gamma Correc- tion, Color Matrix and White Balance).
NOTE: The Volume, Keystone and all the items in the Projector Options can be reset only when "All Data" is selected.
33