Configuring The Audio Option; Configuring Procedure - Tektronix VM700T User Manual

Getting Started

Configuring the Audio Option

Configuring Procedure

VM700T Option 40/41/42 Audio Measurements User Manual
This section discusses configuring Audio Option 40 and connecting it to an
audio source. Configuration and connections required for Option 41 different
from those found here are discussed in Option 41 and Option 42 beginning on
page 2–29. Those differences are configuring the Source Selection file and
making input connections to the three channel inputs of Option 41.
The approach to configuring the VM700T Audio option is similar to that used
for its video functions. Refer to the VM700T Option 01 (NTSC) & Option 11
(PAL) User Manual if you need additional information on configuring the
VM700T. A series of files and directories provide default parameters that the
VM700T uses to measure audio signals. If your application requires parameters
other than the defaults supplied with the VM700T, you can configure the Audio
option according to your preferences. To configure the Audio option and use the
new parameters in audio measurements, you must perform these tasks:
Create your own Audio_Limit file (for example,
it with your limits.
Create your own Audio_Source file (for example,
as the limits file to be used.
Configure the Source_Selection file to select the
file for one or all of the channels (A, B, or C) as needed for your measure-
ments.
Begin configuration of the Audio option by pressing the Configure button. The
screen displays a memory use indicator, information about instrument option
versions, and four soft keys (touch-screen buttons). See Figure 1–1.
Press the soft key to begin audio configuration.
) and configure
) and select
file as a source
1–1