Abstract: Systems and methods for operating a battery charger are described. A controller of a battery charger can switch an operation mode of a battery charger to a forced battery mode. The controller can detect whether the operation mode successfully switched to the forced battery mode or failed to switch to the forced battery mode. The controller can, in response to the operation mode successfully switched to the forced battery mode, determine the battery charger is connected to a battery. The controller can, in response to the operation mode failed to switch to the forced battery mode, determine an occurrence of a failure condition associated with the battery charger.

Abstract: According to the present disclosure, a patient support system includes a patient support device having extension chambers and a deck including extendable side deck portions. Upon caregiver selection, the side deck portions extended and retract by inflation and deflation of the extension chambers to provide an extended patient support surface.

Abstract: A controller of a patient support apparatus is disclosed. The controller includes a processor, an electro-magnetic reader configured to transmit data to the processor, a user input configured to transmit a signal to the processor responsive to an activation of the user interface by a user, and memory. A plurality of instructions are stored in the memory and executed by the processor.

Abstract: According to the present disclosure, a patient support system includes a patient support device having extension chambers and a deck including extendable side deck portions. Upon caregiver selection, the side deck portions extended and retract by inflation and deflation of the extension chambers to provide an extended patient support surface.

Abstract: A media device and docking device used in a home entertainment system are described. The entertainment system 100 includes a docking device operating in several modes allowing the media device to be charged by the docking device and allowing the docking device to be used for conveying a signal to the media device from the docking device when the media device is connected to the docking station and conveying the signal through the docking device to another media device when the first media device is not connected to the docking device.

Abstract: An interface apparatus (20) such as a docking station interfaces various electronic devices (30, 40, 50) and reduces the number of required connector pins and input/output (I/O) ports. According to an exemplary embodiment, the interface apparatus (20) includes a first circuit (22), a second circuit (24) and a third circuit (26). The first circuit (22) provides an output signal indicating a connection to a first electronic device (10). The second circuit (24) controls a switching function of the interface apparatus (20) responsive to a first electrical signal from the first electronic device (10). The third circuit (26) generates a control signal for controlling a second electronic device (50) responsive to a second electrical signal from the first electronic device (10). The output signal, the first electrical signal, and the second electrical signal are transmitted between the interface apparatus (20) and the first electronic device (10) through a single lead.

Abstract: A media device and docking device used in a home entertainment system are described. The entertainment system 100 includes a docking device operating in several modes allowing the media device to be charged by the docking device and allowing the docking device to be used for conveying a signal to the media device from the docking device when the media device is connected to the docking station and conveying the signal through the docking device to another media device when the first media device is not connected to the docking device.

Abstract: An interface apparatus (20) such as a docking station interfaces various electronic devices (30, 40, 50) and reduces the number of required connector pins and input/output (I/O) ports. According to an exemplary embodiment, the interface apparatus (20) includes a first circuit (22), a second circuit (24) and a third circuit (26). The first circuit (22) provides an output signal indicating a connection to a first electronic device (10). The second circuit (24) controls a switching function of the interface apparatus (20) responsive to a first electrical signal from the first electronic device (10). The third circuit (26) generates a control signal for controlling a second electronic device (50) responsive to a second electrical signal from the first electronic device (10). The output signal, the first electrical signal, and the second electrical signal are transmitted between the interface apparatus (20) and the first electronic device (10) through a single lead.