Instruction/ maintenance manual of the product BELLINI Audio Analogue SRL
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A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A spa Bellini prea m plifier – Virtual Battery off line po w er supp ly 1 / 5 Issue Date: June 2 008 AUDIO FUTURA spa Research & Development E-Mail (support): sblanda@audioanalo gue.
A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A spa Bellini prea m plifier – Virtual Battery off line po w er supp ly 2 / 5 Introduction To achieve t he best .
A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A spa Bellini prea m plifier – Virtual Battery off line po w er supp ly 3 / 5 Virtual battery The target i s to not have power supp ly interferences at a ll. T he fi rst step i s to cl ean out the AC li ne, and t hi s is what is done wit h an “AC fil ter”.
A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A spa Bellini prea m plifier – Virtual Battery off line po w er supp ly 4 / 5 Of co urse the story goes on cycle by cycl e setting the appropriate vol tage at the inpu t of Voltage regulators 3 and 4.
A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A A U D I O F U T U R A spa Bellini prea m plifier – Virtual Battery off line po w er supp ly 5 / 5 FFT Spectrum Analysis at Vol ume maximum As you can see in th e graphics the 50Hz component hav e be en reduced to -12 0dB.
An important point after buying a device Audio Analogue SRL BELLINI (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Audio Analogue SRL BELLINI yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Audio Analogue SRL BELLINI - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Audio Analogue SRL BELLINI you will learn all the available features of the product, as well as information on its operation. The information that you get Audio Analogue SRL BELLINI will certainly help you make a decision on the purchase.
If you already are a holder of Audio Analogue SRL BELLINI, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Audio Analogue SRL BELLINI.
However, one of the most important roles played by the user manual is to help in solving problems with Audio Analogue SRL BELLINI. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Audio Analogue SRL BELLINI along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
