Tektronix WVR7200 Technical Reference page 90

Incoming Inspection
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8. Repeat steps 5 and 6 to create a preset with picture in tile 3 and waveform in
tiles 1, 2, and 4. Save as Preset A3.
9. Repeat steps 5 and 6 to create a preset with picture in tile 4 and waveform in
tiles 1, 2, and 3. Save as Preset A4.
10. Repeat steps 5 and 6 to create a preset with picture in tiles 1 and 4 and
waveform in tiles 2 and 3. Save as Preset A5.
11. Repeat steps 5 and 6 to create a preset with picture in tiles 2 and 4 and
waveform in tiles 1 and 3. Save as Preset A6.
12. Set the waveform rasterizer to the factory presets. (See page 59, Restore
the Factory Presets.)
13. Short pins 1 and 10 together on the remote cable.
14. Preset A1 should be restored so that a picture is displayed in tile 1.
15. Short pins 1 and 11 together on the remote cable.
16. Preset A2 should be restored so that a picture is displayed in tile 2.
17. Short pins 1 and 12 together on the remote cable.
18. Preset A3 should be restored so that a picture is displayed in tile 3.
19. Short pins 1 and 13 together on the remote cable.
20. Preset A4 should be restored so that a picture is displayed in tile 4.
21. Short pins 1 and 14 together on the remote cable. Preset A5 should be restored
with a picture in tiles 1 and 4.
22. Short pins 1 and 15 together on the remote cable. Preset A6 should be restored
with a picture in tiles 2 and 4.
23. Record Pass or Fail for Activate Preset in the test record.
24. Restore saved presets from the USB flash memory device (if saved before
this procedure).
Ground Closure Alarm Test.
25. Connect a 525/270 color bar signal from the DVG7 to the SDI A input.
26. Restore the Factory Preset. (See page 59, Restore the Factory Presets.)
27. On a 15-pin, male HD-15 connector, solder wires or strip back insulation to
gain access to pins 1 and 9 (pin 1 is a ground and pin 9 is the ground closure
output signal).
NOTE.
You can use the test cable prepared for the previous step.
WVR7200 Specifications and Performance Verification