Instruction/ maintenance manual of the product 7020i NAD
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7020i Ster eo Receiver Date of manufacture : Feb 90 - ? Please note that this document contains the text from the original product br ochure, and some technical statements may now be out of date • Conservatively rated at 20 W/channel continuous power , with +3 dB of IHF Dynamic Headroom.
Soft Clipping™ When the 7020i is overdriven beyond its power capacity , the exclusive NAD Soft Clipping™ circuit gently limits the waveform voltage so that the output transistors are never driven into saturation, i.
PRE-AMP SECTION Phono input Input impedance (R and C) 47k Ω / 100pF Input sensitivity , 1kHz 2.4mV ref. 20W Signal/Noise ratio (A-weighted with cartridge connected) 75dB ref. 5mV THD (20Hz - 20kHz) <0.04% RIAA response accuracy (20Hz - 20kHz) ±0.
An important point after buying a device NAD 7020i (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 7020i 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 7020i - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NAD 7020i you will learn all the available features of the product, as well as information on its operation. The information that you get NAD 7020i will certainly help you make a decision on the purchase.
If you already are a holder of NAD 7020i, 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 7020i.
However, one of the most important roles played by the user manual is to help in solving problems with NAD 7020i. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NAD 7020i 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
