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47582 2009 年 09 月 27 日 22:46 Reading (loading. ..) Comments (0) Category: Personal Diary
Casio EF-528, EDIFICE new, 5 motor drive, accurate to 1 / 20 second stopwatch function, automatic calendar and alarm beep sonorant; 3 small dial 6 pointer, respectively, at a glance Show more information, dial elegant bottom, with the calm black, blue, white and other colors, giving the feeling stable; EF-528SP is made of carbon fiber dial, and dial IP coated outer coating.
1, fast and precise timing: A button 3 seconds to enter the campus mode, click the C button to skip to adjust the time zone, then the minute hand will automatically jump to the next minute, press A button will automatically start from scratch after the time the second hand. (Example: the current time is 5:05 pm, A button 3 seconds to enter the campus mode, click the C button to skip to adjust the time zone, then the minute hand position will automatically jump to 6 minutes, according to Standard Time until 5:06 pm 0 seconds, press the A button for precise timing)
2,
designer handbags cheap, h in the use of: the instructions on the use of h in no description, but many online introduction, excerpts come for your reference.
Tachymeter (quasi-distance meter) to use when you are in when high-speed moving objects, such as car and motorcycle, used to determine the average speed.
example, a car running on the highway, roads on both sides generally have a milestone, the distance between the two milestones is generally 1 km. When you're in the car after the first milestone, press the button to start the stopwatch when the car walk through the second milestone, stop the stopwatch, then the location of the second hand to stay away from the apparatus corresponding to the quasi-number is the average speed on,
burberry handbags, such as second hand stay away from the instrument in the standard 70, then the speed is 70 km / hour. If there is no milestone on the road, you can see the odometer on the car to locate one kilometer.
3, the compass function: it plainly, this is a pointer to any function of the watch are available. Since the 528 belong to this table,
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(1) with pointer used to watch Topping the watch, dial up, turn the watch, the clock on the table point to the sun box. At this time , a table clock with the dial on the formation of a 12-point angle, the angle bisector of this angle to extend the line direction is south.
(2) divided by the time you are in 2, and then the dial to find the corresponding location quotient, and then at the sun this number, dial Such as 10 am, divided by 2,
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but remember , if it is in the afternoon should be calculated when the 24-hour record. Such as 16:00, we must follow 16-point calculations. Seeking direction in this way as much as accuracy of the compass.
watch finding, 12 degrees at all times is to the north, such as time of 14:40 pm, the half of 7:20, the time for the sun, then the 12 refers to the north, or set the table level, the clock point to the sun, the hour hand and 12 times degree of extension of the reverse split line direction is north; or set the watch will watch a stick perpendicular to the central rotating stand in watch, to make the shadow stick coincides with the hour hand, hour hand and 12 degrees at all times that between the bisector of the North.
should be noted: (1) determine the direction, the watch is set to be flat; (2) in the south, north latitude 20 ° 30 ' between the regions should not be used before and after noon, the time warp that is subject to the standard, each 15 east ° plus 1 hour west of 15 ° by 1 hour.
Beijing should be converted into local time. Subject of longitude 120 °, east longitude every 15 °, the Beijing plus 1 hour west of each 15 °, the Beijing time by 1h, is the local time. If the geographic coordinates of Urumqi, 87.70 longitude, then (120-87.7) ÷ 15 = 2.15 (h), roughly 2 hours. Minus 2 hours to Beijing, Urumqi is the local time, the rest on.
Note: Summer in Chiayi, Taiwan Province, Shantou, Guangdong Province, northeast South Island, Wuzhou, Guangxi Zhuang Autonomous Region, Yunnan Province, south of the Tropic of Cancer old, the above method does not apply.
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