This product is discontinued.
Although this product has been discontinued, you can access our library of guides, videos, knowledge base articles and community discussions any time. Visit the
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If the product is still under warranty, you can contact SMART
for more assistance.
SMART Audio 340
Guides and quick references
System administrator and user guide – 155322
System administrator and user guide addendum – 160519
Illustrated installation instructions
IR expansion sensor – 160504
SMART Audio 340 – 155323
Service parts diagrams
SMART Audio 340 – 170012
MCV table – 160463
Professional development and training
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Cables, connectors, and extenders