Instruction/ maintenance manual of the product 5251 Casio
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Operation Guide 5251 (OC) E-7 2. Check the current location settings. Use the procedure under “Confi guring Time and Date Settings” (page E-22) to confi gure your location settings. Important! Proper time calibration signal reception and time settings depend on correct location setting.
Operation Guide 5251 (OC) E-15 How Power Saving works The watch will enter the sleep state if it is left in a dark location for about one week. In the sleep state: x All hands stop at 12 o’clock. − Auto Receive is disabled. − Internal timekeeping continues to operate normally.
Operation Guide 5251 (OC) E-23 To check the current location setting Pull the crown out to the fi rst click. 1. The x x Second Hand will move to the currently selected location. Push the crown back in. 2. The x x Second Hand will perform movement that indicates whether the watch’s battery requires charging.
Operation Guide 5251 (OC) E-31 Hands off by more than ± 15 minutes 00 seconds In this case, check the position of the v Day Indicator fi rst. Press 7. A and check the v Day Indicator . The x v Day Indicator should show 1 and the x Second Hand should align with the bottom of the v Day Indicator .
Operation Guide 5251 (OC) E-36 Specifi cations Accuracy at normal temperature: ± 15 seconds a month (with no signal calibration) Timekeeping: Hour, minutes, seconds, day Calendar system: Full Auto-c.
An important point after buying a device Casio 5251 (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 5251 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 5251 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Casio 5251 you will learn all the available features of the product, as well as information on its operation. The information that you get Casio 5251 will certainly help you make a decision on the purchase.
If you already are a holder of Casio 5251, 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 5251.
However, one of the most important roles played by the user manual is to help in solving problems with Casio 5251. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Casio 5251 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
