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The rules should oblige the seller to give the purchaser an operating instrucion of Casio 3439, 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 3439 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 3439. 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 3439 should contain:
- informations concerning technical data of Casio 3439
- name of the manufacturer and a year of construction of the Casio 3439 item
- rules of operation, control and maintenance of the Casio 3439 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 3439 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 3439, 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 3439.
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 3439 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
MO1503-EA © 2015 CASIO COMPUTER CO., LTD. E-1 ENGLISH Congratulations upon your selection of this CASIO watch. Applications The built-in sensors of this watch measure direction, barometric pressure, temperature and altitude. Measured values are then shown on the display. Such features make this watch useful when hiking, mountain climbing, or when [...]
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Page 2
E-8 Low Battery Indication …………………………………………………………………………………… E-83 Troubleshooting …………………………………………………………………………………………… E-84 Specifi cations …………………………………………………………………?[...]
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Page 3
E-16 Confi guring Current Time and Date Settings You can use the procedure below to adjust the Timekeeping Mode time and date settings if they are off. To change the current time and date settings 1. In the Timekeeping Mode, hold down E for at least two seconds. First, SET Hold will fl ash on the display, and CITY will be displayed in the upper d[...]
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E-24 To perform magnetic declination correction 1. In the Digital Compass Mode, hold down E for at least two seconds. First, SET Hold will fl ash on the display. After that, CALIBRATION will scroll across the upper display. Keep E depressed until CALIBRATION starts scrolling. 2. Press D . • DEC 0° will ap pear o n th e displ ay and t hen t he c[...]
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Page 5
E-32 Barometric Pressure • Barometric pressure is displayed in units of 1 hPa (or 0.05 inHg). • The displayed barometric pressure value changes to - - - if a measured barometric pressure falls outside the range of 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg). The barometric pressure value will reappear as soon as the measured barometric press[...]
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Page 6
E-40 Using the Altimeter Mode The watch takes altitude readings and displays results based on air pressure measurements taken by a built-in pressure sensor. It also saves various types of altitude records and data. • The displayed altitude reading is a relative altitude that is calculated based on measurement of changes in barometric pressure by [...]
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E-48 Advanced Altimeter Mode Operations Use the information in this section to obtain more accurate altimeter readings, especially while mountain climbing or trekking. Using an Altitude Differential Value The Altimeter Mode screen has an altitude differential value that shows the change in altitude from a reference point you specify. The altitude d[...]
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E-56 There are two standard methods of expressing altitude: absolute altitude, which expresses an absolute height above sea level, and relative altitude, which expresses the difference between the altitudes of two different places. This watch expresses altitudes as relative altitude. Height of building 130 m (relative altitude) Rooftop at an altitu[...]
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E-64 Looking up Sunrise and Sunset Times You can use the Sunrise/Sunset Mode to look up the sunrise and sunset times for a particular date (year, month, day) and location. To enter the Sunrise/Sunset Mode While in the Timekeeping Mode, press D to enter the Sunrise/Sunset Mode. • This will display the sunrise and sunset times for the current date [...]
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E-72 Using the Alarm You can set fi ve independent daily alarms. When an alarm is turned on, an alarm will sound for about 10 seconds each day when the time in the Timekeeping Mode reaches the preset alarm time. This is true even if the watch is not in the Timekeeping Mode. One of the daily alarms is a snooze alarm. The snooze alarm will sound eve[...]
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E-80 Note • The auto light switch is always disabled, regardless of its on/off setting, when any one of the following conditions exists. While an alarm is sounding While a bearing sensor calibration operation is being performed in the Digital Compass Mode While a sunrise or sunset time is being calculated While in a sensor mode, an auto light swi[...]
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Page 12
E-88 Battery ■ The low battery indicator is fl ashing on the digital display. The watch’s battery power is low. Have the battery replaced as soon as possible. See “Low Battery Indication” (page E-83). Low battery indicator Low battery indicator E-89 Specifi cations Accuracy at normal temperature: ±15 seconds a month Timekeeping: Hour, mi[...]