![background image](http://html.mh-extra.com/html/kramer/vs-1616dn-em/vs-1616dn-em_user-manual_2001300092.webp)
Kramer Electronics Ltd.
VS-1616DN-EM
– Using the Test Module to Troubleshoot Video and Audio Problems
89
Using the Test Module to
Troubleshoot Video and Audio
Problems
The
VS-1616DN-EM
includes a test module that acts as an AV signal generator and can be
used to diagnose video and audio issues in an operating environment.
The test module supports analog audio and can only be used for testing analog audio
problems.
Troubleshooting Video Problems
The test module may be used in various ways to isolate video problems.
The following examples are based on the video signal paths shown in
VS-1616DN-EM
device installed as follows:
•
16 inputs and 16 outputs.
•
The test module is installed and configured (see
).
•
17 configured inputs and 17 configured outputs (see
Configuring the Number of Installed
).
Figure 18: Signal Paths for Isolating Video Problems