The present invention relates to novel compounds of Formula, to a process for their manufacture, to pharmaceutical compositions containing them, and to their use in therapy, in particular their use in the prophylaxis and treatment of respiratory diseases. The invention consists of a cover, a control circuit of UPS, a USB hub circuit, an electric transformer and a rechargeable battery. The recirculated exhaust gas flow rate is controlled to control combustor inlet temperature. The address generator is adapted for calculating addresses of the memory over the multiple image frames.