Abstract: An apparatus comprises a display, a communication device, and a controller. The communication device performs communication with a remote control system. The system comprises a control head, a shift actuator, and a throttle actuator. The head designates a shift position and a throttle opening. The shift actuator drives a shift mechanism in accordance with the shift position. The throttle actuator drives the throttle mechanism in accordance with the throttle opening. The communication device receives at least one of the shift position, the throttle opening and ID data of malfunction in the system. The controller causes the display to display the shift position, the throttle opening, or the type or cause of the malfunction.

Abstract: An apparatus comprises a display, a communication device, and a controller. The communication device performs communication with a remote control system. The system comprises a control head, a shift actuator, and a throttle actuator. The head designates a shift position and a throttle opening. The shift actuator drives a shift mechanism in accordance with the shift position. The throttle actuator drives the throttle mechanism in accordance with the throttle opening. The communication device receives at least one of the shift position, the throttle opening and ID data of malfunction in the system. The controller causes the display to display the shift position, the throttle opening, or the type or cause of the malfunction.

Abstract: A bandwidth allocation system of a virtual path in an asynchronous transfer mode includes a virtual path setting unit, a bandwidth allocating unit, an attribute assigning unit, a group bandwidth allocating unit, and a cell output unit. The virtual path setting unit sets a plurality of virtual paths in a repeating line of an asynchronous transfer mode communication scheme, each of the virtual paths being a direct link which logically determines a route and a bandwidth in an asynchronous transfer mode switching network. The bandwidth allocating unit allocates a bandwidth for each virtual path. The attribute assigning unit assigns attributes classified in accordance with a communication quality to a plurality of virtual path groups obtained by bundling the virtual paths.