Casio GD100MS-1 Operation Manual

MA1007-EA
About This Manual
Indicators
Alarm on indicator
Hourly time signal on indicator
DST indicator
PM indicator
Flash Alert on indicator

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.
Timekeeping Mode

Timekeeping

Day of week
Month – Day
PM indicator
Hour : Minutes Seconds
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
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.
Scrolling through the Time Screens
• In the Timekeeping Mode, holding down
time screens in sequence, from T-1 through T-4.
• Pressing any button will display the Home City Time (T-1) screen.
Operation Guide 3263
•
Depending on the model of your watch, display text appears
either as dark figures on a light background or light figures
on a dark background. All sample displays in this manual are
shown using dark figures on a light background.
•
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.
Mute indicator
Graphic area A
Graphic area B
Auto light switch on indicator
World Time Mode
Press C.
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).
D D D
D
A will switch the day
D for about three seconds will cycle the
Alarm Mode Countdown Timer
Mode
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.
4. When the setting you want to change is flashing, use
described below.
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 ( ).
Toggle between Flash Alert on (
off ( ).
•
See "Daylight Saving Time (DST)" for details about DST setting.
• For information about Flash Alert, see "Flash Alert".
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.
Stopwatch Mode
D and B to change it as
Do this:
Press D.
)
Use D (east) and B (west).
Use D (+) and B (–).
Press D.
Use D (+) and B (–).
Press D.
) and
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