Polycom SpectraLink 6000 Maintenance And Diagnostics page 54

SpectraLink 6300 MCU: Maintenance and Diagnostics: SpectraLink 6000 System
54
System Controller The card in the primary shelf which contains system
configuration and software. The controller has three main
components: supervisor, router, and funnel.
Supervisor Component of the System Controller which contains the
system configuration.
SW Error Software error.
TX Full Transmit overflow error.
UART Universal Asynchronous Receive/Transfer. Protocol used on
the COM ports of the system and Shelf Controllers.
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