Instruction/ maintenance manual of the product DH-170FS Datexx
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Getting Started Note: Y our Datexx Calculator is powered with a long-life, Lithium battery to assure uninterrupted service. (See “Battery Replacement” below for change-out procedure.) Power On and Off [ ON/AC ] Pressing this key and holding it a second turns the calculator on.
Finding a Square Root T o find a square root, enter the number and press the square root key . 620 [ ÷ ] [=] 24.899 Currency Exchange T o determine a currency exchange rate, you need to enter the current exchange rate value. For example, if the Euro was currently pegged at 1 Euro = 0.
An important point after buying a device Datexx DH-170FS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Datexx DH-170FS 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 Datexx DH-170FS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Datexx DH-170FS you will learn all the available features of the product, as well as information on its operation. The information that you get Datexx DH-170FS will certainly help you make a decision on the purchase.
If you already are a holder of Datexx DH-170FS, 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 Datexx DH-170FS.
However, one of the most important roles played by the user manual is to help in solving problems with Datexx DH-170FS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Datexx DH-170FS 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
