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ImagePRO-II • User’s Guide 71
4. Menu Orientation
Working with Test Patterns
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To set up a test pattern on an output in Standard system mode, use the following
procedure:
1. Press the TEST PAT button. The Test Pattern Menu appears, as shown in
Figure 4-50 on page 70.
In standard system mode, the first three options on this menu support setting up
the test pattern in the default active area and creating an optional raster box
around it. The fourth choice,
AOI Raster Box , lets you display a raster around the
Area of Interest, when that area differs from the default active area.
2. To turn on a test pattern, select Type . The choices for this option are:
~
Off (default) Burst
~
H Ramp 50% Gray
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V Ramp Gray Steps 1
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100% Color Bars Gray Steps 2
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75% Color Bars White
~
16x16 Grid Black
~
32x32 Grid SMPTE Bars
3. Scroll through the list to find the pattern you want, then press SEL .
4. Raster Box turns on a raster around the default active area. This raster box is a
white, single-pixel-wide broken line. Raster Box is either On or Off .
5. Turn Diag Motion on or off to create motion for select patterns.
~
The motion is a bottom-right to top-left diagonal for 16x16 Grid, 32x32
Grid, Burst, 75% Color Bars, and Gray Steps 1.
~
The motion is right to left for 100% Color Bars.
~
The motion is bottom to top for Gray Steps 2.
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There is no motion in H Ramp, V Ramp, or Black patterns.
~
The motion is a strobing effect for White and 50% Gray.
6. If your Area of Interest is smaller than the output active area, you can select AOI
Raster Box to create a raster around the AOI. This raster is a green, 1-pixel-wide
broken line that helps you to position the AOI within the output’s active area. Out
Raster Box is either On or Off .
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To set up a test pattern in dual-channel mode, use the following procedure:
1. Press the TEST PAT button. The Test Pattern Menu appears, as shown in
Figure 4-51 on page 70. In dual-channel mode, this menu includes a field for
selecting the channel you want to work with.
2. Select the channel to which you want to output the test pattern. The options are A ,
B , and All .
If you select All , all your settings apply to both channels.
3. Select the type of test pattern to display in the output AOI.
4. Change any of the other settings as described in Setting Up a Test Pattern in
Standard System Mode on page 71 of this chapter.
TEST
PAT