A dynamic finishing device that is able to finish one side of a product independently of a second side of the product while the product is being woven is provided. In one embodiment, the display apparatus is comprised of a front cover which is electrically and mechanically coupled to the portable computer. A health monitor determines a health indicator for the second navigation component. A CSG-closed femtocell provides a high-quality data service to limited subscribers, a CSG-open femtocell provides a relatively low quality data service to limited subscribers, and an OSG femtocell provides the lowest quality data service to all mobile stations irrespectively of subscription states. The invention relates to the system of creation and method of preparation of the data channel of the background.