Incoming Inspection
36
8. A 4-tile display consisting of waveform, video session status, picture, and
audio level bars (if option AUD is installed) should appear. Check that:
a. The waveform display shows a stable YPbPr parade, with all three
components present and each being 700 mVp-p.
b. The Video Session screen indicates "OK" for CRC errors.
c. A full field color bar waveform appears in the Picture display.
d. Audio bars appear for Channels 1-4 (nominally at –20 dBFS), if the audio
option is present.
e. The lower left corner readout indicates "525i 59.94".
9. On the instrument under test, check that a color bar signal is being received
and that no EDH/CRC errors are present.
10. Record Pass or Fail for SDI 1A, 270 Mb/s in the test record.
11. Move the generator test signal from the SDI 1A input to the SDI 1B input.
Select input 1B.
12. Repeat steps 8 and 11 above. Record pass or fail for SDI 1B, 270 Mb/s
in the test record.
13. Connect the 1.5 Gb/s 1080i/59.94 color bar signal from the HDVG7 to the
SDI 1B input. Connect the SDI Out to the input of a waveform monitor that
has 1.5 Gb/s CRC check capability. Input 1B should be selected.
14. A 4-tile display consisting of waveform, video session status, picture, and
audio level bars should appear. Check that:
a. The waveform display shows a stable YPbPr parade, with all three
components present and each being 700 mVp-p.
b. The Video Session screen indicates "OK" for CRC errors.
c. A full field color bar waveform appears in the Picture display.
d. Audio bars appear for Channels 1-4 (nominally at –20 dBFS), if the audio
option is present.
e. The lower left corner readout indicates "1080i 59.94".
15. On the instrument under test, check that a color bar signal is being received
and that no CRC errors are present.
16. Record Pass or Fail for SDI 1B, 1.5 Gb/s in the test record.
17. Repeat steps 16 through 17 above for the SDI 1A input. Record Pass or
Fail for SDI 1A, 1.5 Gb/s in the test record. Skip to the next section unless
Option 3G is installed.
WVR5200 Waveform Rasterizer Specifications and Performance Verification
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