Casio 3280 Configuring Home City Settings, Configuring Current Time and Date Settings Manually, Digital Compass, SET, OFF, DST, DST, OFF, SET, OFF, SET, 12H, 24H, AUTO

Operation Guide 3260 3280

Configuring Home City Settings

2. Press E(East) and B(West) to select the city name you want to use as your

Home City.

City name

ll
l	ll
l			l
l		l
ll
Hour : Minutes
PM indicator	Seconds
l	l	l
l		l
l			l
l		l
lll
l		l
l		l
l			l
l		l
	ll

DST indicator

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There are two Home City settings: actually selecting the Home City and selecting either standard time or daylight saving time (DST).

To configure Home City settings

1.In the Timekeeping Mode, hold down Auntil SET starts to flash and the city name starts to scroll on the display.

•This is the setting screen.

•The watch will exit the setting mode automatically if you do not perform any operation for about two or three minutes.

•For details about city names, see the “City Code Table” at the back of this manual.

	• Keep pressing Eor Buntil the city name you want to select as your Home
	City appears on the display.
3.	Press Dto display the DST setting screen.
4.	Use Eto cycle through the DST settings in the sequence shown below.

Auto DST (AUTO) DST off (OFF) DST on (On)

•The Auto DST (AUTO) setting will be available only when a city name that supports time calibration signal reception (page E-21) is selected as the Home City. While Auto DST is selected the DST setting will be changed automatically in accordance with time calibration signal data.

•Note that you cannot switch between standard time and daylight saving time (DST) while UTC is selected as your Home City.

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5.After all the settings are the way you want, press Ato return to the Timekeeping Mode.

•The DST indicator appears to indicate that Daylight Saving Time is turned on.

Note

•After you specify a city name, the watch will use UTC* offsets in the World Time Mode to calculate the current time for other time zones based on the current time in your Home City.

* Coordinated Universal Time, the world-wide scientific standard of timekeeping. The reference point for UTC is Greenwich, England.

•Selecting some city names automatically makes it possible for the watch to receive the time calibration signal for the corresponding area. See page E-21 for details.

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4.After all the settings are the way you want, press Ato return to the Timekeeping Mode.

•The DST indicator appears to indicate that Daylight Saving Time is turned on.

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3.Press Dto move the flashing in the sequence shown below to select the other settings.

City Name	DST		12/24-Hour		Seconds		Hour	Minutes		Year
			Format
Thermometer		Power Saving		Illumination		Button Operation			Day	Month
unit				Duration		Tone On/Off

•The following steps explain how to configure timekeeping settings only.

4.When the timekeeping setting you want to change is flashing, use Eand/or Bto change it as described below.

Screen	To do this:	Do this:
	Change the city name	Use E(East) and
		B(West).
	Cycle between Auto DST (AUTO), Daylight	Press E.
	Saving Time (On) and Standard Time (OFF).

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•While 12-hour format is selected for timekeeping, a P (PM) indicator will appear for times from noon to 11:59 p.m. No indicator appears for times from midnight to 11:59 a.m. With 24-hour format, time is displayed from 0:00 to 23:59, without any P (PM) indicator.

•The watch’s built-in full automatic calendar makes allowances for different month lengths and leap years. Once you set the date, there should be no reason to change it except after you have the watch’s rechargeable battery replaced or after power drops to Level 5 (page E-14).

To change the Daylight Saving Time (summer time) setting
ll	l	ll	1. In the Timekeeping Mode, hold down Auntil SET
			starts to flash and the city name starts to scroll on the
l		l	display.
l		l	• This is the setting screen.
l ll
l		l
l		l	2. Press Dto display the DST setting screen.
		l
l
l
		l	3. Use Eto cycle through the DST settings in the
	ll
DST indicator			sequence shown below.
			Auto DST (AUTO)	DST off (OFF)	DST on (On)

•The Auto DST (AUTO) setting will be available only when a city name that supports time calibration signal reception (page E-21) is selected as the Home City. While Auto DST is selected the DST setting will be changed automatically in accordance with time calibration signal data.

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Configuring Current Time and Date Settings Manually

You can configure current time and date settings manually when the watch is unable to receive a time calibration signal.

To change the current time and date settings manually

City name				1. In the Timekeeping Mode, hold down Auntil SET
				starts to flash and the city name starts to scroll on the
ll				display.
				• This is the setting screen.
l	ll
l			l	2. Use Eand Bto select the city name you want.
l		l
ll				• Select your Home City name before changing any
				other setting.
Hour : Minutes				• For full information on city names, see the “City
PM indicator	Seconds			Code Table” at the back of this manual.

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Screen	To do this:	Do this:
	Toggle between 12-hour (12H) and 24-hour	Press E.
	(24H) timekeeping.
50	Reset the seconds to 00	Press E.
	Change the hour or minutes	Use E(+) and B
		(–).
	Change the year, month, or day

5.Press Ato exit the setting screen.

Note

•For information about selecting a Home City and configuring the DST setting, see “Configuring Home City Settings” (page E-40).

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Digital Compass

A built-in bearing sensor detects magnetic north at regular intervals and indicates one of 16 directions on the display.

•The watch also takes temperature readings in the Digital Compass/Thermometer

Mode. For more information, see “Thermometer” (page E-73).

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