| 摘要 |
A remote control is disclosed having a set of input controls to control an electronic device, including a volume control, which are used for entering commands to control the electronic device. The commands are sent to the electronic device using a transmitter. The remote control includes an integral receiver capable of reproducing an audio signal received from the electronic device. The audio output is presented to a port for a headphone jack. When a headphone jack is inserted into the headphone port, the remote control transmits a mute command to the electronic device. Once a headphone jack is inserted into the port, the volume control is configured to control the audio output of the remote control.
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