Video and General Performance Verification
1. Press FACTORY.
2. Connect the DVG1 upper output to SDI A input and terminate the loopthrough
connector.
3. Set the DVG1 to generate a 525-270 100% Color Bars signal.
4. Press and hold the EYE button. (If there is n o EYE button, press and hold
MEAS, and then select Display Type > Jitter Display.)
5. Press the left arrow key and then select Jitter1 HP Filter > 100 H z.
6. Check that the jitter readout indicates approximately 250 ps (0.07 UI),
depending on TG2000 output jitter.
7. Enter Pass or Fail in the test record for SD Jitter Readout Noise.
8. Proceed to the next step if option PHY is present. Otherwise skip to step 18.
9. Press FULL.
10. Press t
he left arrow key and then select Display Type > Jitter Display.
11. Press the left arrow key and then select Jitter1 HP Filter > 100 Hz.
12. Press the DISPLAY SELECT 1 button brieflytoclosethemenu.
13. Press 5X GAIN.
14. Measure the amplitude of the jitter waveform using the graticule or cursors.
15. Using the graticule or the cursors, measure the jitter amplitude.
16. Che
ck that the jitter amplitude is approximately 250 ps (0.07 UI), depending
on the TG2000 output jitter.
17
.
En
ter Pass or Fail in the test record for SD Jitter Waveform N oise.
10 second 10 Hz Jitter Bounce.
1
8.
P
ress and hold the DISPLAY SELECT 1 button, and then select Jitter1 HP
Filter > 10 Hz.
1
9.
W
atch the display for at least 10 seconds. The jitter amplitude may jump
occasionally.
20. Check that any jump is less than 300 ps (0.08 UI).
21. Enter Pass or Fail in the test record for SD 10 second Jitter Bounce.
Waveform Rasterizers Specifications and Performance Verification 9 7
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