| 摘要 |
A method is provided for receiving information in the form of a command sequence. The command sequence may include shutter timing information and at least one command from a set of four commands. The commands within the command sequence may indicate different functions and may depend on at least the relative timing location to one another, the quantity of each command in the command sequence and the order of the commands relative to one another. Additionally, at least one command of the set of four commands may be received after the function should occur. A receiver may receive a signal which may include at least the command sequence. Once the receiver has received the same command sequence a couple of times, an operating mode may be determined which may allow additional commands to be implied, even though the additional commands may not actually be received by the receiver. |
