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Operation Guide 3199
Timekeeping
The Timekeeping Mode’s Multi Time feature gives you
quick and easy access to the current time and date in four
different cities, numbered from T-1 (Time 1) through T-4
(Time 4). T-1 is your Home City Time, and T-2, T-3, and
T-4 are Local Times. Local Times are kept in
synchronization with your Home City Time (T-1).
• The graphic area B at the top of the screen indicates the
current Home City Time (T-1). For details on reading the
graphic areas, see “Graphic Areas”.
MA0909-EA
About This Manual
• Button operations are indicated using the letters shown
in the illustration.
• Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the “Reference” section.
Timekeeping Mode World Time Mode Alarm Mode Countdown Timer
Mode
Stopwatch Mode
Press .
General Guide
• Press C to change from mode to mode.
• In any mode (except when a setting screen is on the display), press B to illuminate
the display.
Seconds
Day of week
Month – Day
Hour : Minutes
PM indicator
Graphic area A
Graphic area B
Switching Between Time Screens
Each press of D cycles the time screens in the sequence shown below.
Displayed for one second
• While the Home City Time (T-1) screen is displayed, pressing A will switch the day
of the week / month-day indication to the currently selected Home City code and the
T-1 indicator for about one second.
• You can change the current time setting for your Home City Time (T-1) only.
• For Local Times (T-2, T-3, T-4), you only can change the city code and DST setting.
Changing the Current Home City Time and Date Settings
1.Use D to display the current Home City Time (T-1)
screen.
2.Hold down A until the seconds start to flash, which
indicates the setting screen.
3.Press C to move the flashing in the sequence shown
below to select other settings.
Seconds City Code
Hour
Year
12/24-Hour
Format
Minutes
Illumination
Duration Setting
DST
Day Month
4. When the setting you want to change is flashing, use D and B to change it as
described below.
• See “Daylight Saving Time (DST)” for details about DST setting
.
5. Press A to exit the setting screen.
• The day of the week is displayed automatically in accordance with the date (year,
month, and day) settings.
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard
Time. Remember that not all countries or even local areas use Daylight Saving Time.
To toggle the Timekeeping Mode time between DST and Standard Time
1.Use D to display the current Home City Time (T-1)
screen.
2.Hold down A until the seconds start to flash, which
indicates the setting screen.
3.Press C to display the DST setting screen.
4.Press D to toggle between Daylight Saving Time
(
displayed) and Standard Time (
displayed).
5.Press A to exit the setting screen.
• The DST indicator appears on the Timekeeping screen
to indicate that Daylight Saving Time is turned on.
Screen
To do this:
Reset the seconds to .
Toggle between Daylight Saving
Time ( ) and Standard Time ( ).
Change the city code.
Change the hour or minutes.
Toggle between 12-hour ( ) and
24-hour ( ) timekeeping.
Change the year.
Change the month or day.
Toggle the setting between
1.5 seconds ( ) and 3 seconds ( ).
Do this:
Press D.
Press D.
Use D (east) and B (west).
Use D (+) and B (–).
Press D.
Use D (+) and B (–).
Use D (+) and B (–).
Press D.
DST indicator
12/24-Hour Format
• With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for
times in the range of noon to 11:59 p.m. and no indicator appears to the left of the
hour digits for times in the range of midnight to 11:59 a.m.
• With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
• The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all other modes.
Changing the City Setting of a Local Time
You can select any one of the city codes in the table at the back of this manual as a
Local Time city.
1. Display the Local Time whose city setting you want to change, and then hold down
A for about two seconds until the current city code starts fo flash.
2. Use D (east) and B (west) to select the city code you want.
3. Press C to display the DST setting screen.
4. Press D to toggle between Daylight Saving Time (
displayed) and Standard
Time (
displayed).
5. After the settings are the way you want, press A.