Instruction/ maintenance manual of the product 402 NAD
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402 AM/FM Ster eo T uner Date of manufacture : Jul 93 - Feb 96 Please note that this document contains the text from the original product br ochure, and some technical statements may now be out of dat.
FM TUNER SECTION Input sensitivity Mono -30dB THD+N 11.3dBf (1.0µV/75 Ω ) Mono 50dB S/N 15dBf (1.5µV/75 Ω ) Stereo 50dB S/N 37dBf (20µV/75 Ω ) Stereo 60dB S/N 47dBf (60µV/75 Ω ) Capture ratio (45 - 65dBf) <1.6dB AM rejection (45 - 65dBf) >60dB Selectivity 58dB Image rejection >80dB I F rejection 90dB Harmonic distortion Mono 0.
An important point after buying a device NAD 402 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NAD 402 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 NAD 402 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NAD 402 you will learn all the available features of the product, as well as information on its operation. The information that you get NAD 402 will certainly help you make a decision on the purchase.
If you already are a holder of NAD 402, 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 NAD 402.
However, one of the most important roles played by the user manual is to help in solving problems with NAD 402. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NAD 402 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
