Instruction/ maintenance manual of the product QH50NC Nady Systems
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INTRODUCTION Congr atulations! Y ou’v e purchased one of the finest noise-canceling headphones av ailable . Its innov ativ e technology eliminates unw anted outside noise and enab les y our priv ate listening pleasure ev en in noisy environments. Please read this user guide carefully to ensure the best perfor mance of y our headphones.
USING Y OUR HEADPHONES 1. Y our headphones are supplied with an in-line batter y compar tment on the cable . Gr asping the housing fir mly with y our hands remov e the batter y door by sliding it open as indicated b y the arro w on the cov er . Inser t a fresh alkaline AAA batter y .
An important point after buying a device Nady Systems QH50NC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Nady Systems QH50NC 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 Nady Systems QH50NC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Nady Systems QH50NC you will learn all the available features of the product, as well as information on its operation. The information that you get Nady Systems QH50NC will certainly help you make a decision on the purchase.
If you already are a holder of Nady Systems QH50NC, 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 Nady Systems QH50NC.
However, one of the most important roles played by the user manual is to help in solving problems with Nady Systems QH50NC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Nady Systems QH50NC 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
