It permits manual operation of the system even if it is linked to a central control unit. With function keys different aircraft types can be pre-selected. The respective stop positions are stored in the system. After releasing the key the docking procedure can be completed in the normal way. The TEST button is for checking manual operation.
All keys have LED's to confirm key activation.
A further 9 LED's indicate system status. If required a second manual control panel can be installed. Both control panels work with equal rights. The manual control panel is developed for operation in harsh environment. Sensor The sensor of the docking system is a video camera with a high dynamic range of the intensity.