Instruction/ maintenance manual of the product FRS420 Uniden
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I I N N S S T T A A L L L L T T H H E E B B A A T T T T E E R R Y Y Y our FRS420 radio uses 3 AA Alkaline batteries for po wer . We recommend using Dur acell Ultra alkaline batteries. T o install the batter ies: 1) Make sure y our radio is off. 2) Remov e the batter y compar tment door by slid- ing it down from the unit.
FCC Information This device complies with P ar t 15 of the FCC Rules Subpar t-B. Operation is subject to the f ollowing conditions: •This device ma y not cause harmful interference. •This device must accept an y interference receiv ed, including interference that ma y cause undesired operation.
An important point after buying a device Uniden FRS420 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Uniden FRS420 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 Uniden FRS420 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Uniden FRS420 you will learn all the available features of the product, as well as information on its operation. The information that you get Uniden FRS420 will certainly help you make a decision on the purchase.
If you already are a holder of Uniden FRS420, 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 Uniden FRS420.
However, one of the most important roles played by the user manual is to help in solving problems with Uniden FRS420. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Uniden FRS420 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
