DGA-6000 ULTRA-HD VIDEO GENERATOR / ANALYZER USER MANUAL
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Luma Pixel Multiburst
- Adjust signal peaking (Sharpness/Detail Controls).
2160p - 5,4,3,2,1 pixel bursts - 59.40, 74.25, 99.00, 148.50, 297.00 MHz
1080p - 5,4,3,2,1 pixel bursts - 14.85, 18.56, 24.75, 37.13, 74.25 MHz
1080i/p & 720p - 5,4,3,2,1 pixel bursts - 7.43, 9.28, 12.38, 18.56, 37.13 MHz
480p & 576p – 5,4,3,2,1 pixel bursts - 2.70, 3.38, 4.50, 6.75, 13.5 MHz
480i & 576i – 5,4,3,2,1 2x pixel bursts - 1.35, 1.69, 2.25, 3.38, 6.75 MHz
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CrossHair
– Check centering and edge artifacts on lines.
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Sharpness
- 1,2,3,4,5 pixel-width vertical black lines (1,2,4,6,8 in 2160p24/25/30, 1,2,4,8,12 in
2160p50/60). 1,2,3,4,5 pixel-height horizontal black lines (1,2,4,6,8 in 2160p24/25/30, 1,2,4,8,12 in
2160p50/60, 2,4,6,8,10 in 480i/576i/1080i). 50% background. Adjust Sharpness and Detail
Enhancement.
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100% Checkerboard/Inverse (2) -
Measure ANSI & modified-ANSI contrast ratio at 100% luma
levels. Checkerboard sizes may be selected from 2x2 to 9x9. Default size is ANSI standard 4x4.
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User Checkboard/Inverse
(2) - Measure ANSI & modified-ANSI contrast ratio at user entered luma
levels. Checkerboard sizes may be selected from 2x2 to 9x9. Default size is ANSI standard 4x4.
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Linearity Ramps
8-bit (top) and 10-bit (bottom) Ramps.
2160p 2x, 4x, 8x pixel replication 8-bit Ramps, 2x 10-bit Ramps.
1080i/p, 720p 1x, 2x, 4x pixel replication 8-bit Ramps, 1x 10-bit Ramps.
480i/p, 576i/p 1x, 2x pixel replication 8-bit Ramps, 1x 10-bit up/down Ramp.
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Motion Patterns
(70) – Pro Engineering Option only. 70 Motion Patterns including Circular &
Hyperbolic Zone Plates, Linear Frequency Sweeps, Resolution Wedges, Cosine Balls, & Detail
Discs. Refer to Appendix B, the DGA-6000 Motion Pattern Manual for extensive details.
PLUGE Group
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0% APL PLUGE
- Calibrate black level and measure black level stability at 0% Average Picture
Level. +/- 4% stripes, 0% background.
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Precision PLUGE 11d-21d
- Calibrate black level with split stepped-bar pattern from 8-bit digital
level 11 to digital level 21, in 1 LSB steps. Black (digital 16) is center bar.
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Precision PLUGE 6d-26d
- Calibrate black level with split stepped-bar pattern from 8-bit digital level
6 to digital level 26, in 2 LSB steps. Black (digital 16) is center bar.
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25% APL PLUGE
- Calibrate black level and measure black level stability at 25% Average Picture
Level. +/- 4% stripes, 0%/50% split background.
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50% APL PLUGE with 98%/102% PLUGE
- Calibrate black level and Contrast (for LCoS/LCD/DLP
displays), and measure black level stability at 50% APL.
+/- 4% & 98%/102% stripes, 0%/100% split background.
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25%, 50%, 75%, 100% Windows w/PLUGE (4)
- Calibrate color temperature & grayscale tracking.
+/- 4% PLUGE pattern to ensure black level doesn’t shift while adjusting grayscale tracking.
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100% Window with 98%/100% PLUGE
- Calibrate color temperature & grayscale tracking. +/- 4%
PLUGE pattern to ensure black level doesn’t shift, and 98%/100% vertical bars to ensure peak-white
level doesn't clip while adjusting grayscale tracking on LCoS/LCD/DLP displays.
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50/100 % Window with PLUGE
- Check 100% window size for CRT blooming while adjusting
Contrast. +/- 4% PLUGE to maintain black-level setting.
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98%/102% WRGB Clipping PLUGE
- Check for White, Red, Green, or Blue clipping with 98%/102%
WRGB Bars against 100% background with YCbCr or RGB signals.
