Instruction/ maintenance manual of the product AT-CK1 Ativa
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1. First, pull out the plastic battery strip. (This strip blocks the battery form working, to prev ent using the battery power until needed.) 2. Press [ON/AC] power on the calculator. 3. (OPTIONAL) If you wish to protect your private files with a password, enter your secret code now (4 digits), follow ed by the key .
LOCK MODE To protect the private account data from unauthorized reading, you can set your own password. The password can only be set before the user operates the Checkbook key buttons, such as: [DEP-1], [CHK-1], [PMT-2], [PMT-3], [CHG-2], [CHG-3] and all balance key buttons.
An important point after buying a device Ativa AT-CK1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ativa AT-CK1 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 Ativa AT-CK1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ativa AT-CK1 you will learn all the available features of the product, as well as information on its operation. The information that you get Ativa AT-CK1 will certainly help you make a decision on the purchase.
If you already are a holder of Ativa AT-CK1, 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 Ativa AT-CK1.
However, one of the most important roles played by the user manual is to help in solving problems with Ativa AT-CK1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ativa AT-CK1 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
