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The rules should oblige the seller to give the purchaser an operating instrucion of Casio GW-7900B-1ER, 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.
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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Casio GW-7900B-1ER 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 GW-7900B-1ER. 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.
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First and foremost, an user manual of Casio GW-7900B-1ER should contain:
- informations concerning technical data of Casio GW-7900B-1ER
- name of the manufacturer and a year of construction of the Casio GW-7900B-1ER item
- rules of operation, control and maintenance of the Casio GW-7900B-1ER item
- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Casio GW-7900B-1ER 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 GW-7900B-1ER, 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 GW-7900B-1ER.
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It is mostly in the manuals where we will find the details concerning construction and possibility of the Casio GW-7900B-1ER 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 3193 3200 1 MO0908-EA Getting Acquainted Congratulations upon your selection of this CASIO w atch. T o get the most out of your purchase, be sure to read this manual carefully . W arning! • The measurement functions built into this w atch are not intended for taking measurements that require professional or industrial precision. V[...]
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Page 2
Operation Guide 3193 3200 2 Important! • When getting ready to receive the time calibration signal, position the w atch as shown in the nearby illustr ation, with its 12 o’clock side pointing tow ards a window . This watch is designed to receiv e a time calibration signal late at night. Because of this, you should place the watch near a windo w[...]
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Page 3
Operation Guide 3193 3200 3 • If the latest reception fails b ut a previous reception w as successful, an indicator ( ) will be on the display . • The watch will return to normal timekeeping without changing the time setting if you press D or if y ou do not perform any button oper ation for about one or two minutes. Note • T o interrupt a rec[...]
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Page 4
Operation Guide 3193 3200 4 T o toggle a city code time between Standar d Time and Da ylight Saving Time 1. In the World Time Mode, use D and B to displa y the city code (time zone) whose Standard Time/Daylight Saving Time setting you want to change. 2. Hold down A to toggle between Da ylight Saving Time (DST indicator displa yed) and Standard Time[...]
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Page 5
Operation Guide 3193 3200 5 About the A uto Light Switch T ur ning on the auto light s witch causes illumination to turn on, whenever y ou position your wrist as described below in any mode . Note that this watch f eatures a “Full Auto EL Light, ” so the auto light s witch operates only when a vailable light is belo w a cer tain lev el. It does[...]
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Page 6
Operation Guide 3193 3200 6 4. When the timekeeping setting you w ant to change is flashing, use D or B to change it as described below . Change the city code Cycle between Auto DST ( A vtA ), Daylight Saving Time ( ON ) and Standard Time ( OFF ). T oggle between 12-hour ( ) and 24- hour ( ) timekeeping Reset the seconds to Change the hour and minu[...]
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Page 7
Operation Guide 3193 3200 7 P ower Saving Function When turned on, the Pow er Saving function enters a sleep state automatically whenev er the watch is left in an area for a certain period where it is dark. The table below shows how w atch functions are affected by the P ower Saving function. Power saving indicator Elapsed Time in Dark 60 to 70 min[...]
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Page 8
Operation Guide 3193 3200 8 City Code T able Pago P ago Honolulu Anchorage V ancouver Los Angeles Edmonton Denver Mexico City Chicago New Y ork Santiago Halifax St. Johns Rio De Janeiro F ernando de Noronha Praia Lisbon London Madrid Par i s Rome Berlin Stockholm Athens Cairo Jerusalem –11 –10 –9 –8 –7 –6 –5 –4 –3.5 –3 –2 –1[...]