Confi Guring Home City Settings - Casio 5450 Operation Manual

Operation Guide 5450
Selecting a Mode
• The illustration below shows which buttons you need to press to navigate between
modes.
• In any mode (except when a setting screen, with fl ashing digits is on the display),
press B to illuminate the display.
World Time World Time
Mode Mode Thermometer Mode Thermometer Mode
Stopwatch Mode Stopwatch Mode
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General Functions (All Modes)
The functions and operations described in this section can be used in all of the modes.
Auto Return Features
• The watch returns to the Timekeeping Mode automatically if you do not perform any
button operation for two or three minutes in the Alarm Mode.
• The watch will return to the Timekeeping Mode automatically if you do not perform
any operation for about one hour after entering the Barometer/Thermometer Mode.
• If you leave a setting screen with fl ashing digits on the display for two or three minutes
without performing any operation, the watch exits the setting screen automatically.
Initial Screens
When you enter the World Time Mode or Alarm Mode, the data you were viewing
when you last exited the mode appears fi rst.
Scrolling
The B and D buttons are used on the setting screen to scroll through data on the
display. In most cases, holding down these buttons during a scroll operation scrolls
through the data at high speed.
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Confi guring Home City Settings
There are two Home City settings: actually selecting the Home City and selecting
either standard time or daylight saving time (DST).
To confi gure Home City settings
City code City code
1. In the Timekeeping Mode, hold down A until the
currently selected city code (Home City) starts to fl ash.
This is the city code setting screen.
• Before the city code starts to fl ash, the message
SET Hold will appear on the display. Keep A
depressed until SET Hold disappears and the city
code starts to fl ash.
• For details about city codes, see the "City Code Table"
Seconds Seconds
at the back of this manual.
Hour : Minutes Hour : Minutes
PM indicator PM indicator
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To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down A until the
DST indicator DST indicator
currently selected city code (Home City) starts to fl ash.
This is the city code setting screen.
• Before the city code starts to fl ash, the message
SET Hold will appear on the display. Keep A
depressed until SET Hold disappears and the city
code starts to fl ash.
2. Press C to display the DST setting screen.
Setting Setting
3. Press D to toggle between Daylight Saving Time (On)
and Standard Time (OFF).
4. After all the settings are the way you want, press A to
return to the Timekeeping Mode.
• The DST indicator appears to indicate that Daylight
Saving Time is turned on.
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To change the current time and date settings
1. In the Timekeeping Mode, hold down A until the
City code City code
currently selected city code (Home City) starts to fl ash.
This is the city code setting screen.
• Before the city code starts to fl ash, the message
SET Hold will appear on the display. Keep A
depressed until SET Hold disappears and the city
code starts to fl ash.
2. Use D and B to select the city code you want.
• Select your Home City code before changing any
Seconds Seconds
other setting.
Hour : Minutes Hour : Minutes
• For full information on city codes, see the "City Code
PM indicator PM indicator Table" at the back of this manual.
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Barometer/ Barometer/
Countdown Countdown
Timer Mode Timer Mode
Timekeeping Mode Timekeeping Mode
Alarm Mode Alarm Mode
Timekeeping
Use the Timekeeping Mode to set and view the current
Day of week Day of week
time and date.
Graphic Graphic Minute hand Minute hand
• In the Timekeeping Mode, the graphic in the center of
Hour : Minutes Hour : Minutes
the display indicates the passage of seconds.
PM indicator PM indicator
Month Day Month Day
Seconds Seconds
Hour hand Hour hand
2. Press D (East) and B (West) to select the city code
DST indicator DST indicator
you want to use as your Home City.
Keep pressing D or B until the city code you want to
•
select as your Home City appears on the display.
3. Press C to display the DST setting screen.
4. Press D to toggle between Daylight Saving Time (On)
and Standard Time (OFF).
Setting Setting • Note that you cannot switch between standard time
and daylight saving time (DST) while UTC is
selected as your Home City.
5. After all the settings are the way you want, press A to return to the Timekeeping Mode.
• The DST indicator appears to indicate that Daylight Saving Time is turned on.
Note
• After you specify a city code, 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 scientifi c standard of timekeeping.
The reference point for UTC is Greenwich, England.
Confi guring Current Time and Date Settings
You can use the procedure below to adjust the current time and date settings if they
are off.
Changing the digital Home City data should cause the analog time setting to change
accordingly. If the analog time does not indicate the digital time, check the home
positions of the hands and make adjustments if necessary (page E-22).
3. Press C to move the fl ashing in the sequence shown below to select the other settings.
City
12/24-Hour
DST Seconds
Code
Format
Barometer Altitude Temperature
unit unit unit
• The following steps explain how to confi gure timekeeping settings only.
4. When the timekeeping setting you want to change is fl ashing, use B and/or D to
change it as described below.
Screen To do this:
Change the city code
Toggle between Daylight Saving Time (On)
and Standard Time (OFF).
Altimeter Mode Altimeter Mode
Hand Setting Mode Hand Setting Mode
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Hour Minute Year Month
Illumination Button Operation
Day
Duration Tone On/Off
Do this:
Use D (East) and
B (West).
Press D.
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