| 摘要 |
A method and device according to the invention is disclosed for recognizing an unoccupied transmission channel in a multichannel transmission system with multiple transmission channels for transmitting sound and/or image, such systems being frequently arranged in transport applications at seats in vehicles, trains, planes, or in listening and conference rooms. Until now, in order to expand or convert the transmission system (10) in the case of unoccupied transmission channels, each receiver module (4) had to be disassembled and adjusted accordingly. This is very inefficient. According to the invention, a coding of the unoccupied transmission channels with an identifier is proposed, said identifier being detectable by the receiver module (4). When the identifier is detected, the corresponding transmission channel is automatically locked for selection. Consequently, an inefficient disassembly and corresponding manual adjustment of the receiver module (4) is not necessary. |
