Instruction/ maintenance manual of the product PRG-40B-2VER Casio
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2271-1 Module No. 2271 GETTING ACQUAINTED Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to carefully read this manual and keep it on hand for later reference when necessary. Applications The built-in sensors of this watch measure direction, altitude, barometric pressure, and temperature.
2271-2 DIGITAL COMPASS A built-in bearing sensor detects magnetic north and indicates one of 16 directions on the display. Direction readings are performed in the Digital Compass Mode. • You can calibrate the bearing sensor if you suspect the direction reading is incorrect.
2271-3 ALTIMETER A built-in altimeter uses a pressure sensor to detect the current air pressure, which is then used to estimate the current altitude. The watch is pre- programmed with ISA (International Standard Atmosphere) preset values, which are used to convert air pressure readings to altitude values.
2271-4 To set a reference altitude 1. In the Altimeter Mode, hold down A until the display clears. After four or five seconds, either OFF or the current reference altitude value (if set) will start to flash, which indicates the setting screen. • OFF indicates no reference altitude.
2271-5 Deleting an Altitude Measurement Record Use the Recall Mode to delete altitude measurement records. You can enter the Recall Mode by pressing D . Note • The procedure you should use to delete a record depends on if the record was produced by Auto measurement or Manual measurement.
2271-6 To turn the auto light switch on and off In the Timekeeping, Digital Compass, Barometer/Thermometer, or Altimeter Mode, hold down C for about one second to toggle the auto light switch on ( displayed) or off ( not displayed).
2271-7 Low Battery Indicator This message indicates that battery power is too low to perform the measurement. It appears whenever battery power drops below a certain level, or when you try to perform a measurement under very cold conditions (below about – 10 ° C/14 ° F).
2271-8 3. Place the watch on a level surface facing any direction you want, and press B to calibrate the first direction. • When the calibration procedure is complete, the message OK appears in the upper display area.
An important point after buying a device Casio PRG-40B-2VER (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 PRG-40B-2VER 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 PRG-40B-2VER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Casio PRG-40B-2VER you will learn all the available features of the product, as well as information on its operation. The information that you get Casio PRG-40B-2VER will certainly help you make a decision on the purchase.
If you already are a holder of Casio PRG-40B-2VER, 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 PRG-40B-2VER.
However, one of the most important roles played by the user manual is to help in solving problems with Casio PRG-40B-2VER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Casio PRG-40B-2VER 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
