Christie RPMSP-D132U, Руководство пользователя

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Section 3: Operation
RPMX/RPMSP-D132U & RPMSP-D180U User Manual 3-27
020-100245-03 Rev. 1 (11-2010)
Override only if standard pixel tracking and phase adjustments do not clear up a “noisy” video signal, or if a
graphics signal appears overly “soft”.
3.7.5 Detail
“Detail” adjusts the sharpness of a video image so that edges remain clearly defined. It can be useful if a
“Noise Reduction” adjustment has caused the image to appear too soft. Adjust until the display is sharp.
“Detail” adds some high frequencies back into the image, it can also introduce some degree of noise.
3.7.6 Noise Reduction
“Noise Reduction” is similar to the “Filter” control, but operates in the post-sampling digital domain with a
more subtle effect. Higher settings are useful for clearing up noisy RGB images such as those from a PC.
Reducing noise, which reduces high frequencies, may also soften the image.
F
IGURE
3-25 C
OLOR
S
PACE
O
PTIONS
3.7.7 Color Space
Determines how the color components of an analog input signal are decoded for accurate color in the display.
Useful only for analog signals connected to
INPUT 1, INPUT 2, or INPUT 5.
Although color space for these
analog signals is automatically determined by the projector, you may wish to override this and manually set a
specific color space.
NOTE:
For digital signals or for signals connected to INPUT 3 or INPUT 4, the color space function is
automatic and the drop-down list disabled.
The current color space appears in the Image Settings menu. Press to select a different option:
• Select
RGB
unless you are using component video at
INPUT 1, 2, or 5.
• Select
YPbPr (Video)
with a standard definition televised signal (SDTV)
• Select
YPbPr (HDTV)
with a high definition televised signal (HDTV).
NOTE:
When some RGB signals are first connected, the projector may not recognize them as RGB and will
incorrectly decode their color information as YPbPr (video). These signals appear magenta and can include:
RGB signals in NTSC, PAL, SECAM frequency ranges
Scan-doubled sync-on-green
Scan-quadrupled sync-on-green
For these signals, change the Color Space to RGB.