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Kramer Electronics Ltd.
VS-3232DN-EM
– Using the Test Module to Troubleshoot Video Problems
69
Using the Test Module to
Troubleshoot Video Problems
The
VS-3232DN-EM
includes a test module that acts as an AV signal generator and can be
used to diagnose video issues in an operating environment.
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-3232DN-EM
device installed as follows:
•
32 inputs and 32 outputs
•
The test module is installed and configured (see
•
33 configured inputs and 33 configured outputs (see
Configuring the Number of Installed
Figure 16: Signal Paths for Isolating Video Problems
Testing the Projector Output
Signal path: c to d; d to projector.
To test the projector output:
1. Configure Input 33 to Output 33 (see
2. Connect Output 33 to the projector.
3. Set the generated video resolution (see
Setting the Resolution of the Generated
4. Set the pattern for the generated video (see
Setting the Pattern of the Generated
5. Verify that the projector output is as expected.