Incoming Inspection
16. Verify on the le
vel meter bars, that the second set of bars is within 1 dB of t he
first set of bars.
17. Connect the th
ird analog output pair on the breakout cable to the second line
A input pair.
18. Verify on th
e level meter bars, that the second set of bars is within 1 dB of the
first set of bars.
19. Connect the
fourth analog output pair on the breakout cable to the second
line A input pair.
20. Verify, on
the level meter bars, that the second set of bars is within 1 dB of the
first set of bars.
21. Record Pa
ss or Fail in the test record.
Digital Audio Input
(Options AD, DS, and
DDE)
1. Restore the Factory Preset. (See page 60, Restore the Factory Presets.)
2. Set the digital audio generator to output a 1 kHz, –6 dBFS sine wave.
3. Press and hold the Display Select button 4 to display the AUDIO pop-up
menu.
4. Select Audio Input > AES A.
5. Connect the unbalanced output of the digital audio generator to the AES A
1-2 input.
6. Press the AUDIO button to dismiss the menu.
7. Ver
ify that the first set of level meter bars indicates –6 dBFS.
8. Repeat steps 5 and 7 for AES A 3-4, AES A 5-6, and AES A 7-8.
9. Record Pass or Fail for AES A in the test record.
10. Press and hold the Display Select 4 button to display the AUDIO pop-up
menu.
11. Select Audio Input > AES B.
12. Press the AUDIO button to dismiss the menu.
13. Connect the output of the digital audio generator to the AES B 1-2 input.
14. Verify that the first set of level meter bars indicates –6 dBFS.
15. Repeat steps 13 and 14 for AES B 3-4, AES B 5-6, and AES B 7-8.
16. Record Pass or Fail for AES B in the test record.
17. Set the DVG1 module in the signal generator to 525/270 color bars.
Waveform Monitors Specifications and P erformance Verification 69
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