To Check Audio Level & Phase - Tektronix WVR7000 Quick Start User Manual

To Check Audio Level & Phase
The waveform rasterizer level meters are vertical bar graphs where the height of the bar indicates the amplitude of the
audio program in the corresponding input channel. You can change the input and turn on and off the Phase display from
the audio pop-up menu. Other meter characteristics such as ballistics, scale units, and program/test levels are configured
through the Configuration menu.
The waveform rasterizer, with optional audio, can display phase of one input pair as a Lissajous pattern, and it can display
relative phase on all four pairs of inputs with correlation meters.
To Check Level
1. Open the audio monitor in a tile and
select an input. (See page 88.)
2. Check the level meter bars for current
audio levels, which are displayed
according to the selected meter ballistics.
Each bar displays three colors:
Green – Indicates audio levels below
the test level.
Yellow – Indicates audio levels
between the test and peak program
level.
Red – Indicates audio levels above
the peak program level.
To Check Phase
1. Open the audio monitor in a tile. (See
page 88.) Use the Selection Keys and
Button to set the menu in the steps that
follow.
2. Select Aux Display, and then select
Phase Display to turn it on.
3. Select the Phase Style. Choose
either a Lissajous Soundstage or X-Y
orientation for the Lissajous signal. (See
page 94, Usage Notes.)
WVR6100, WVR7000, and WVR7100 Waveform Rasterizers Quick Start User Manual
How to Monitor Audio
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