Incoming Inspection
6. Using the audio
breakout cable or equivalent, connect the analog audio
generator to the first Line A input pair and verify that the output level of the
generator signal is 18 dBu, as indicated on the audio bars.
7. Repeat step 6 for the second and third line A input pair.
8. Record Pass or Fail in the test record.
9. Press and hold the Display Select button 4 button to display the AUDIO
pop-up menu.
10. Select Analog Input and then s elect Analog B.
11. Press the AUDIO button brieflytodismissthemenu.
12. Repeat step 6 for all three Line B input pairs.
13. Record Pass or Fail in the test record.
Analog Audio O utput
(Options AD and DDE)
1. Restore the Factory Preset. (See page 60, Restore the Factory Presets.)
2. Press and hold the Display Select button 4 button to display the AUDIO
pop-up menu.
3. Select Analog Input and then select Analog A.
4. Press the AUDIO button brieflytodismissthemenu.
5. Using the audio breakout cable or equivalent, connect the first Line A input
pair to the analog audio generator and verify that the output level of the
generator is 18 dBu, as indicated on the audio bars.
6. Press CONFIG to display the CONFIG menu.
7. Select Audio Inputs/Outputs > Atten Analog Out.
8. Press SEL andusetheGENERALknobtoadjustthevalueto0db,thenpress
SEL again to set the value.
9. While still in the Audio Inputs/Outputs submenu, select Analog A > Analog
Output Map.
10. Press SEL to display the Analog Output to Analog “A” Bar Map.
11. Put an X in the first bar pair row for Analog Outputs 1&2, 3&4, 5&6, and 7&8.
12. Press CONFIG to exit the CONFIG menu.
13. Connect the first a
nalog output pair on the breakout cable to the second line
A input pair.
14. Verify on the level meter bars that the second set of bars is within 1 dB of the
first set of bars.
15. Connect the second analog output pair on the breakout cable to the second
line A input pair.
68 Waveform Monitors Specifications and Performance Verification
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