Instruction/ maintenance manual of the product AQ164WD-1AV Casio
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Operation Guide 4380 4396 5048 1 MO0804-EA About This Manual • The operational procedures for Modules 4380 , 4396 and 5048 are identical. All of the illustrations in this manual show Module 4380. • Button operations are indicated using the letters shown in the illustration.
Operation Guide 4380 4396 5048 2 • The stopwatch contin ues to run, restar ting from zero after it reaches its limit, until you stop it. • The stopwatch measurement operation continues e ven if you e xit the Stopwatch Mode. • For inf or mation about how stopwatch times are stored in memory , see “Memory Management”.
Operation Guide 4380 4396 5048 3 Countdown Timer Y ou can set the countdown timer within a range of one minute to 24 hours. An alar m sounds when the countdown reaches zero. • Y ou also can select auto-repeat, which automatically restarts the countdown from the original value you set whenev er zero is reached.
Operation Guide 4380 4396 5048 4 Illumination This watch has an EL (electro-luminescent) panel that cause the face of watch to glo w for easy reading in the dark. • See “Illumination Precautions” for other important information about using illumination.
An important point after buying a device Casio AQ164WD-1AV (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 AQ164WD-1AV 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 AQ164WD-1AV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Casio AQ164WD-1AV you will learn all the available features of the product, as well as information on its operation. The information that you get Casio AQ164WD-1AV will certainly help you make a decision on the purchase.
If you already are a holder of Casio AQ164WD-1AV, 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 AQ164WD-1AV.
However, one of the most important roles played by the user manual is to help in solving problems with Casio AQ164WD-1AV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Casio AQ164WD-1AV 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
