User manual
2072-1
Module No. 2072
ABOUT THIS MANUAL
• Button operations are indicated using the letters shown in the illustration.
• Display characters appear either as black-on-white or white-on-black, depending on the model of your watch. All sample displays in this manual are shown as
black-on-white.
• 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.
GENERAL GUIDE
• Press
AA
AA
A to change from mode to mode.
• When you return to the Timekeeping Mode from another mode, the Home City code appears first, followed after a few seconds by the current time. See “TIMEKEEPING MODE” for
details.
TIMEKEEPING MODE
In addition to normal timekeeping, use the Timekeeping Mode to set the current time
and date. You can also momentarily display the World Time screen.
Setting the Current Time
Use the following procedure to select a city (city code) as
your Home City, and then set its time and date.
• The times in the Timekeeping Mode and World Time
Mode are linked. Because of this, make sure you select
a “Home City” (the city whose time and date you are
setting), before you set the time and date.
• Changing the city code setting usually changes the time
setting and sometimes changes the date setting.
• Once you select a Home City and set its time, you can
view the current time in other cities by simply changing
the city code setting.
To set the current time
1. In the Timekeeping Mode, hold down
BB
BB
B until the city
code starts to flash.
2. Use
AA
AA
A and
CC
CC
C to scroll through the city codes until the
one you want to set as your Home City.
•
CC
CC
C scrolls forward, while
AA
AA
A scrolls back through city
codes.
• See the “CITY CODE TABLE” at the back of this manu-
al for a complete list of available codes.
3. Press
BB
BB
B to move the flashing in the sequence shown
below to select other settings.
Hour
Seconds
Minutes
Month
Day Year
City Code DST On/Off
• See “Daylight Saving Time (DST)” for details on DST On/Off setting.
4. Press
BB
BB
B
until the seconds digits are flashing on the display.
5. While the seconds digits are selected (flashing), press
CC
CC
C to reset the seconds to
AA.
• Pressing
CC
CC
C while the seconds count is in the range of 30 to 59 resets the seconds
to AAand adds 1 to the minutes. In the range of 00 to 29, the minutes count is
unchanged.
6. Press
BB
BB
B
until the hour digits are flashing on the display.
7. Press
CC
CC
C
to increase the setting or
AA
AA
A
to decrease it.
8. Repeat steps 6 and 7 to set the minutes, year, month, and day.
9. After you make the settings you want, hold down
BB
BB
B until the digits on the display
stop flashing.
Viewing the Current Date and World Time Mode Screens
In the Timekeeping Mode, press
BB
BB
B to display the current date screen, and
CC
CC
C to
display the World Time Mode screen. The screen you select remains on the display
for a few seconds, and then the watch returns to the current time.
[Date] [World Time Mode]
• The six digits of the date screen show the year, month and day. The date indicated
in the example above is June 30, 1999.
Timekeeping Mode
World Time Mode Day Counter Mode File Mode
PM indicator
Seconds
Hour : Minutes
City code
Year Month Day
Day of week
Home city code
City code
Current time in the
selected city
Home city code
Daylight Saving Time (DST)
Daylight Saving Time automatically advances the time setting by one hour from Stan-
dard Time. Remember that not all countries or even local areas use Daylight Saving
Time.
To toggle your Home City time between DST and Standard Time
1. In the Timekeeping Mode, hold down
BB
BB
B until the city
code starts to flash.
2. Press
BB
BB
B once to move the flashing to the DST On/Off
setting.
3. Press
CC
CC
C to toggle Daylight Saving Time (AN displayed)
and Standard Time (
Af
displayed).
4. After you make the settings you want, hold down
BB
BB
B
until the setting on the display stops flashing.
• The DST indicator appears on the display to indicate
that Daylight Saving Time is turned on.
WORLD TIME MODE
The World Time Mode lets you view the current time in
any one of 40 cites around the world. You can also mo-
mentarily display the current date in the selected city and
the Timekeeping Mode time (Home City time).
Selecting the World Time City
1. In the World Time Mode, hold down
BB
BB
B until the city
code starts to flash.
2. Use
AA
AA
A and
CC
CC
C to scroll through the city codes until the
one you want is on the display.
•
CC
CC
C scrolls forward, while
AA
AA
A
scrolls back through city
codes.
• See the “CITY CODE TABLE” at the back of this manu-
al for a complete list of available codes.
3. Hold down
BB
BB
B
until the setting on the display stops flash-
ing.
Viewing the Current Date and Timekeeping Mode Screens
In the World Time Mode, press
BB
BB
B to display the current date of the selected city
code, and
CC
CC
C to display the Timekeeping Mode screen. The screen you select re-
mains on the display for a few seconds, and then the watch returns to the current
time of the selected city code.
[Date] [Timekeeping Mode]
• The six digits of the date screen show the year, month and day. The date indicated
in the example above is June 30, 1999.
Toggling World Time between DST and Standard Time
Use the following procedure to toggle between Standard Time and Daylight Saving
Time.
1. In the World Time Mode, hold down
BB
BB
B until the city
code starts to flash.
2. Press
BB
BB
B once to move the flashing to the DST On/Off
setting.
3. Press
CC
CC
C to toggle Daylight Saving Time (AN displayed)
and Standard Time (
Af
displayed).
4. Hold down
BB
BB
B until the setting on the display stops flash-
ing.
• The DST indicator appears on the display to indicate
that Daylight Saving Time is turned on.
DST indicator
City code
Current time in the
selected city
Year Month Day
Day of week
Selected city code
Home city code
Home city time
Selected city code
DST indicator



