Instruction/ maintenance manual of the product 3109 Casio
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1 Operation Guide 3109 About This Manual • Depending on the model of your watch, display text appears either as dark figures on a light background or light figures on a dark background. All sample displays in this manual are shown using dark figures on a light background.
2 Operation Guide 3109 World Time World T ime shows the current time in 30 cities (29 time zones) around the world. • All of the operations in this section are performed in the World T ime Mode, which you enter by pressing C .
3 Operation Guide 3109 Stopwatch The stopwatch lets you measure elapsed time, split times, and two finishes. • The display range of the stopwatch is 23 hours, 59 minutes, 59.99 seconds. • The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.
An important point after buying a device Casio 3109 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Casio 3109 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 Casio 3109 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Casio 3109 you will learn all the available features of the product, as well as information on its operation. The information that you get Casio 3109 will certainly help you make a decision on the purchase.
If you already are a holder of Casio 3109, 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 Casio 3109.
However, one of the most important roles played by the user manual is to help in solving problems with Casio 3109. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Casio 3109 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
