Christie RPMSP-D132U, User Manual

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Section 3: Operation
RPMX/RPMSP-D132U & RPMSP-D180U User Manual 3-23
020-100245-03 Rev. 1 (11-2010)
Full Height
Fills the display from top-to-bottom. Depending on the source, this may create borders.
Anamorphic
Displays an anamorphic image in its native 16:9 aspect ratio. The image will fill the screen from side-to-side
and be centered between black bars at top and bottom.
3.6.2 Size
Controls both the image width and height in tandem, maintaining the current aspect ratio of the displayed
signal data.
3.6.3 Vertical Stretch
Adjusts the height of the image while keeping the width constant. Use “ Vertical Stretch” to change the aspect
ratio of the display.
3.6.4 Pixel Track
Steady flickering or some soft vertical stripes or bands across the entire image shows poor pixel tracking.
Proper pixel tracking makes sure that the image quality is consistent across the screen, that aspect ratio is
maintained, and that pixel phase can be optimized,
see 3.6.5 Pixel Phase . Tracking determines the frequency of
the pixel sampling clock, indicated by the number of incoming pixels per line, so that all pixels generated by a
particular source are sampled.
NOTE:
By default, the projector samples at the correct frequency for most sources.
For best results, use a good test pattern such as a smooth gray consisting of a clear pattern of black and white
pixels, or a similar “half on, half off” graphic image, such as the
Windows shutdown screen. Adjust the slidebar
until the vertical stripes broaden to the point where one large stripe fills the image. If the image still exhibits
some shimmer or noise, adjust
Pixel Phase (below).