NEC XT9000 user manual Option Adj, NOTE When connecting with a scan converter

Models: XT9000

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Option Adj

Color Matrix

First, select an appropriate color matrix for your input signal, either HDTV or SDTV. Then select an appropriate matrix type from B-Y/R- Y, U/V, Cb/Cr, Pb/Pr or IVX.

NOTE: The Color Matrix feature is available for component video signal only.

Y/C Delay (not available for RGB)

Adjusts Y/C delay level.

Telecine

Use 3:2 pull down correction to eliminate jitter and artifacts in video.

Auto

For film source such as a DVD player

Off

For signals other than film sources

Motion Select:

Sets the interpolation method. Selects Still or Adaptive. Still is used for non moving images such as a document camera. Select Adapter for all motion video.

Motion Level

Adjusts level of motion detection when Adaptive is selected.

YTR Adjustmen (not available for RGB)

Adjusts luminance transient time.

CTR Adjustment (not available for RGB)

Adjusts chroma transient time.

Option Adj

Clamp Timing:

According to the signal, this function sets the detection position (i.e., clamp position) of the black level reproduction of the analog input signal. Normally this is not used.

Auto

This is the normal setting.

Tri-Sync

This is set when projecting HDTV video.

Front Porch ..

This is set when the picture quality does not improve even

 

though Auto or Tri-Sync has been set.

Adjust

This permits the video clamp position for each signal to be

 

set. Use "Adjust" when a clamp timing error occurs at the time

 

of special analog signal reception such as 1080P. Note that

 

"Adjust" is not valid for doubler signals such as NTSC and

 

PAL.

Sync Protection

When a VCR, DVD, or some other equipment that supports Copyguard (a copy prevention system) is played back, the screen may be displayed in a curved manner. Adjustments are made in such circumstances. Use the SELECT or button to adjust the Upper of Lower levels.

VD Delay

This feature is used to correct vertical jitter of non-standard inter- laced signal. Select one of the three VD delay levels.

NOTE: When connecting with a scan converter:

If an image from the scan converter is not correctly displayed, adjust to select the best level point so that the image is displayed correctly.

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Page 39
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NEC XT9000 user manual Option Adj, NOTE When connecting with a scan converter