Digigram LX--IP User Manual page 16

You can check that audio can be played through the
card by selecting the "Diagnostics" tab.
The icon of the installed card is displayed.
Right click on the card icon, and select "Play sine (all
channels)".
This plays in loop a sine signal on all the outputs of the
card.
The vu­meters on the right should indicate a 0dB level.
To stop the playback, right click on the card icon, and
select "stop".
Note that vu­meters are not displayed with the first
driver version.
The presence of the playout DirectSound devices can
be checked from the Windows "Sound" control panel, in
the "Playback" Tab.
Under Windows Seven and 8, the name of a device can
be modified by right clicking on its name and selecting
"Properties".
You can test the playback by right clicking on an LX­IP
device and selecting "Test". This plays the Windows
tone test alternatively on the left and right channels.
The vu­meter moves.
LX­IP ​
u ser Manual v1.04
15