Tektronix WFM4000 Series, Руководство пользователя

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Monitoring Audio
Monitoring Audio
Your instrument provides several methods for monitoring audio signals. It can measure levels, phase, and phase correlation.
You can specify meter ballistics and scales, set test and peak program indicator levels, and specify how phase is displayed.
Con fi guring Audio Inputs
Audio inputs are initially set to factory defaults. As a result, you may need to con fi gure them before performing the audio
monitoring procedures in this section. The fi rst procedure will help you con fi gure the inputs. After you have completed that
procedure, check that the alarms are con fi gured as you want them. (See page 44, Monitoring Audio .) Your setup here
determines, in part, which audio-signal characteristics are displayed.
To set up an Audio Input:
1. Press the CONFIG
button to display the
Con fi guration menu.
2. Use the Arrow keys and SEL button to
make selections in the steps that follow.
3. Select Audio Inputs/Outputs .
4. Select the input to be con fi gured.
5. Select Bar to Input Map and specify
which input pair should be displayed in
each bar pair.
6. Specify which inputs will be allowed to
generate alarms.
7. Select the Return box to return to the
Con fi guration menu.
8. Repeat steps 4 through 7 for other audio
inputs, as needed.
44 WFM4000 and WFM5000 Waveform Monitors User Manual