Patent ID: 6611209
Filing Date: 2003-08-26
Classification: H04N

Abstract:
A signal processing system comprising:a portable information carrier; a signal processing device comprising: a signal source selection device, having a plurality of logically arranged preset positions, for selecting one broadcast signal source from at least two available broadcast signal sources, a control device for controlling the signal processing device and the signal source selection device, read means for reading information from the portable information carrier, a memory storing, for at least one set of signal sources, at least one correspondence relationship between a preset position and a signal source, and wherein the memory comprises a first and a second memory section, the first memory section storing at least one correspondence relationship between a signal source and a signal source name which identifies the signal source within a set of signal sources, and the second memory section storing at least one correspondence relationship between a preset position and signal source name, wherein the portable information carrier stores at least one correspondence relationship between a preset position and a signal source name, and the read means reads the correspondence relationships from the portable information carrier and stores the read correspondence relationships in the second memory section.