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4. Operation

Using the Setup Menu

illustration:

Figure 4-19.Different Preview and Program Resolutions

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In the Preview Menu, the Test Patterns submenu provides the following options:

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Mode enables or disables the test pattern generator. The values are ON and OFF. Type provides a list of the available test patterns. The choices are:

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HRamp V Ramp 100% Col Bars 75% Col bars 16 x 16 Grid 32 x 32 Grid Burst

50% Gray

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Gray Steps 1

Gray Steps 2

Red

Green

Blue

White

Black

•Raster Box — This function enables or disables the raster box on the Preview output.

~When turned ON, the system displays a one-pixel border around the active output area. Note that the raster box includes gaps that enable you to precisely align the input video to fill the output raster.

~When turned OFF, the output is clean, without the border.

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From the Preview Menu, select Sync Setup to independently adjust the output sync polarity of the analog and DVI outputs of the Preview. The Preview Sync Menu looks like the one in the following illustration.

PREVIEW SYNC
Analog Sync	-H-V
DVI Sync	+H+V

Figure 4-20.Preview Sync Setup Menu (sample)

52 DCS-200 • User’s Guide