Operation Guide 5607
E-9
x
In any mode (except when a setting mode, with flashing digits is on the display),
press
B
to illuminate the display.
C
Stopwatch Mode
Countdown Timer Mode
Alarm Mode
C
C
E-8
Selecting a Mode
x
Press
C
to cycle between the modes as shown below.
Timekeeping Mode
World Time Mode
C
C
E-7
E-6
Mode Reference Guide
The mode you should select depends on what you want to do.
To do this:
Enter this mode:
See:
x
View the current date in the Home City
x
Configure Home City and daylight saving time (DST)
settings
x
Configure time and date settings
x
Select 12-hour or 24-hour timekeeping
x
Adjust the analog hands
Timekeeping Mode
E-11
View the current time in one of 48 cities
(29 time zones) around the globe
World Time Mode
E-19
Set an alarm time
Alarm Mode
E-21
Use the stopwatch to measure elapsed time
Stopwatch Mode
E-25
Use the countdown timer
Countdown Timer Mode
E-28
E-5
To perform a countdown timer operation ..................................................... E-30
To stop the alarm .......................................................................................... E-30
Adjusting the Analog Hand Setting ................................................................. E-31
To adjust the analog time ............................................................................. E-31
Illumination ....................................................................................................... E-33
To turn on illumination .................................................................................. E-33
Button Operation Tone .................................................................................... E-34
To turn the button operation tone on and off ................................................ E-34
Troubleshooting ............................................................................................... E-35
Main Indicators ................................................................................................ E-36
Specifications ................................................................................................... E-38
Operating Precautions ..................................................................................... E-40
User Maintenance ............................................................................................ E-51
E-4
To specify standard time or daylight saving time (DST) for a city ................. E-20
Using the Alarm ................................................................................................ E-21
To enter the Alarm Mode .............................................................................. E-21
To set an alarm time ..................................................................................... E-22
To test the alarm ........................................................................................... E-23
To turn an alarm and the Hourly Time Signal on and off ............................... E-23
To stop the alarm .......................................................................................... E-24
Using the Stopwatch ....................................................................................... E-25
To enter the Stopwatch Mode ...................................................................... E-25
To perform an elapsed time operation .......................................................... E-26
To pause at a split time ................................................................................. E-26
To measure two finishes ............................................................................... E-26
Countdown Timer............................................................................................. E-28
To enter the Countdown Timer Mode ........................................................... E-28
To configure the countdown timer ................................................................ E-29
E-3
Contents
About This Manual ............................................................................................. E-1
Things to check before using the watch .......................................................... E-2
Mode Reference Guide ...................................................................................... E-6
Timekeeping ..................................................................................................... E-11
Configuring Home City Settings ..................................................................... E-12
To configure Home City settings .................................................................. E-12
To change the Daylight Saving Time (summer time) setting ......................... E-14
Adjusting the Digital Time and Date Settings ................................................ E-15
To configure the digital time and date settings ............................................. E-15
Checking the Current Time in a Different Time Zone ................................... E-19
To enter the World Time Mode ..................................................................... E-19
To view the time in another time zone .......................................................... E-19
E-2
Things to check before using the watch
1. Check the Home City and the daylight saving time (DST) setting.
Use the procedure under “To configure Home City settings” (page E-12) to
configure your Home City and daylight saving time settings.
Important!
x
Proper World Time Mode data depend on correct Home City, time, and date
settings in the Timekeeping Mode. Make sure you configure these settings
correctly.
2. Set the current time.
x
See “Adjusting the Digital Time and Date Settings” (page E-15).
The watch is now ready for use.
E-1
About This Manual
x
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.
x
Button operations are indicated using the letters shown in
the illustration.
x
Note that the product illustrations in this manual are
intended for reference only, and so the actual product
may appear somewhat different than depicted by an
illustration.
E
ENGLISH
Congratulations upon your selection of this CASIO watch.
To ensure that this watch provides you with the years of service for which it is
designed, carefully read and follow the instructions in this manual, especially the
information under “Operating Precautions” and “User Maintenance”.
MA1903-EA
© 2019 CASIO COMPUTER CO., LTD.
