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The rules should oblige the seller to give the purchaser an operating instrucion of Casio 2790, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Casio 2790 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Casio 2790. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Casio 2790 should contain:
- informations concerning technical data of Casio 2790
- name of the manufacturer and a year of construction of the Casio 2790 item
- rules of operation, control and maintenance of the Casio 2790 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Casio 2790 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Casio 2790, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Casio service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Casio 2790.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Casio 2790 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Operation Guide 2790 1 MA0309-EB Getting Acquainted Congratulations upon your selection of this CASIO watch. T o get the most out of your purchase, be sure to carefully read this manual and keep it on hand for later reference when necessary . Expose the watch to bright light to charge its battery before using it. Y ou can use this watch even as its[...]
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Page 2
Operation Guide 2790 2 Alarm time (Hour : Minutes) Mode indicator Hourly time signal on indicator Alarm on indicator Minutes 1/100 second Mode indicator Seconds Mode indicator Seconds Hour : Minutes Analog Timekeeping The analog time of this watch is synchronized with the digital time. The analog time setting is adjusted automatically whenever you [...]
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Page 3
Operation Guide 2790 3 Level 1 19 hours 93 hours 189 hours Level 2 20 hours 100 hours 202 hours Level 4 Level 3 46 hours 230 hours – – – Approximate Exposure Time Exposure Level (Brightness) Outdoor Sunlight (50,000 lux) Sunlight Through a Window (10,000 lux) Daylight Through a Window on a Cloudy Day (5,000 lux) Power Saving on indicator Elap[...]
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Page 4
Operation Guide 2790 4 Auto light switch precautions • The auto light switch is automatically turned off whenever battery power is at Level 3. • Avoid wearing the watch on the inside of your wrist. Doing so causes the auto light switch to operate when it is not needed, which shortens battery operating time. If you want to wear the watch on the [...]