Configuring Source_Selection~Audio For Option - Tektronix VM700T User Manual

Configuring
Source_Selection~Audio
for Option 40
VM700T Option 40/41/42 Audio Measurements User Manual
Refer to Option 41 and Option 42 beginning on page 2–29 for configuring the
Option 41 signal-source selections.
The audio limit files used by the VM700T for audio measurements are
configured in the Audio_Limit~Files directory and specified in the
Audio_Source~Files directory. Likewise, the audio source files are configured in
the Audio Source Files directory and specified in the Source_Selection~Audio
directory.
In the Source Selection Audio file you can select an audio source file (if you
intend to use a source file other than the system default) for each of three
sources.
Specifying an Audio Source File. To specify an audio source file, use the
following procedure:
1. Touch the
2. Rotate the front panel knob to highlight the source for which you are
specifying an audio source file (source A, B, or C).
NOTE. The audio channel can be associated with one of three video inputs
(Source A, B, or C). However, switching the VM700T from one video input to
another during an audio measurement sequence can cause the most recent audio
test data to be lost. To prevent data loss, configure the audio source files (in
Source_Selection Audio) to be identical for all video inputs.
3. Touch the highlighted source file to select it.
4. Rotate the front panel knob to change the audio source file selection.
5. When you have selected an audio source file, touch the
key.
6. If the change is correct, touch the
the
NOTE. If you change the audio source file and then decide to exit the directory
and cancel the change, you must press the
the
Source Selection Audio directory and cancel any changes by asking you to touch
the
soft key.
soft key.
soft key. The VM700T verifies that you want to exit the
soft key again.
Getting Started
soft
soft key, otherwise, touch
soft key, followed by
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