Casio 3109 Watch User Manual


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Operation Guide 3109
World Time
World Time shows the current time in 30 cities (29 time
zones) around the world.
• All of the operations in this section are performed in the
World Time Mode, which you enter by pressing C.
To view the time in another city code
In the World Time Mode, press D to scroll through city
codes (time zones) to the east or B to scroll to the west.
• For full information about city codes, see the “City Code
Table”.
• If the current time shown for a city is wrong, check your
Timekeeping Mode time and Home City code settings
and make the necessary changes.
Daylight Saving Time (DST) Setting
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 a city code time between Standard Time and Daylight Saving Time
1.In the World Time Mode, use B and D to display the
city code (time zone) whose Standard Time/Daylight
Saving Time setting you want to change.
2.Hold down A for about one second to toggle between
Daylight Saving Time (DST indicator displayed) and
Standard Time (DST indicator not displayed).
• The DST indicator will appear on the display whenever
you display a city code for which Daylight Saving Time
is turned on.
• Note that the DST/Standard Time setting affects only the currently displayed city
code. Other city codes are not affected.
8. When the character you want is at the cursor position, press C to move the cursor
to the right.
9. Repeat steps 7 and 8 to input the rest of the numbers you want.
• You can input up to 12 digits for the number.
10. After inputting the name and number of the record, press A to store it and exit
the setting screen.
• The display can show only three name characters at a time. Longer names scrolls
continuously from right to left. The symbol “
” indicates that the character to the
left is the last, and the character to the right is the first.
To recall Data Bank records
In the Data Bank Mode, use D (+) and B (–) to scroll through Data Bank records on
the display.
• Holding down B or D scrolls at high speed.
To edit a Data Bank record
1.
In the
Data Bank
Mode, scroll through the records and display the one you want to edit.
2. Hold down A until the cursor appears in the display.
3. Use C to move the cursor to the character you want to change.
4. Use D and B to change the character.
• See step 3 of “To input a new Data Bank record” for information on inputting name
characters, and step 7 for inputting number characters.
5. After making the changes that you want, press A to store them and exit the setting
screen.
To delete a Data Bank record
1. In the Data Bank Mode, scroll through the records and display the one you want to
delete.
2. Hold down A until the cursor appears in the display.
3. Press B and D at the same time. The message “CLR” appears in the display,
indicating that the record was deleted.
• After the record is deleted, the cursor appears in the name area, ready for input.
4. Input a new record or press A to exit the setting screen.
Day Counter
The Day Counter Mode lets you count the number of days
from the Timekeeping Mode’s current date to a specific
target date.
This watch has five day counters. You can assign text
titles up to eight characters long to each of the five Day
Counters. Whenever the date specified by any one of the
day counters matches the date of the Timekeeping Mode
(regardless of the day counter’s year setting), the DAYS
indicator flashes on the Timekeeping Mode screen. In the
Day Counter Mode, the DAYS indicator flashes on the
screen of the particular day counter whose date matches
the date of the Timekeeping Mode.
• The day counter on the display when you exit the Day
Counter Mode appears first the next time you enter the
Day Counter Mode.
Recalling Day Counter Data
In the Day Counter Mode, use D (+) and B (–) to scroll through the day counters.
To set the target date
1.In the Day Counter Mode, use D (+) and B (–) to
display the day counter you want to set.
2.Hold down A until the flashing cursor appears in the
text area. This indicates the input screen.
3.Press C to move the flashing in the sequence shown
below.
1st digit
Day
8th digit
Year
Month
Press .
4. While the cursor is in the text area, use D and B to scroll through characters at
the current cursor position. Characters scroll in the sequence shown below. Holding
down D or B scrolls at high speed.
(Space)
A to Z 0 to 9 . (Period)
-
(Hyphen)
Press .
Press .
5. While the cursor is in the date area, press D and B to scroll through digits at the
current cursor position. Holding down D or B scrolls at high speed.
• Press B and D at the same time, and the message “CLR” will appear in the
display. The characters in the text area are cleared and today’s date is set as the
target date. You then can make any changes in the date you want.
6. After you make the settings you want, press A to exit the input screen.
• The date can be set within the range of January 1, 1950 to December 31, 2049.
• The text area display can show only three characters at a time. Longer text scrolls
continuously from right to left. The symbol “
” indicates that the character to the
left is the last, and the character to the right is first.
Alarms
You can set five independent Daily Alarms. When an
alarm is turned on, the alarm tone sounds when the alarm
time is reached.
You can turn on an Hourly Time Signal that causes the
watch to beep twice every hour on the hour.
• There are six screens in the Alarm Mode. Five are for
daily alarms (indicated by numbers from
x1
through
x5
), and one is for the Hourly Time Signal (indicated by
).
• All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing C.
To set an alarm time
1. In the Alarm Mode, use D to scroll through the alarm screens until the one whose
time you want to set is displayed.
Alarm 2
Alarm 1
:00 (Hourly Time Signal)
Alarm 3
Alarm 5
Alarm 4
• To set a one-time alarm, display one of the screens indicated by an alarm number
from
x1
through
x5
.
2. After you select an alarm, hold down A until the hour setting of the alarm time
starts to flash, which indicates the setting screen.
• This operation turns on the alarm automatically.
3. Press C to move the flashing between the hour and minute settings.
4. While a setting is flashing, use D (+) and B (–) to change it.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (A indicator) or p.m. (P indicator).
5. Press A to exit the setting screen.
Alarm Operation
The alarm sounds at the preset time for about 10 seconds, regardless of the mode the
watch is in.
• To stop the alarm tone after it starts to sound, press any button.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn an alarm on and off
1.In the Alarm Mode, use D to select an alarm.
2.Press B to toggle it on (the alarm on indicator
displayed) and off (the alarm on indicator not
displayed).
• Turning on a daily alarm (
x1
through
x5
) displays the
alarm on indicator on its Alarm Mode screen.
• In all modes, the alarm on indicator is shown for any
alarm that is currently turned on.
To turn the Hourly Time Signal on and off
1.In the Alarm Mode, use D to select the Hourly Time
Signal (
).
2.Press B to toggle it on (the hourly time signal on
indicator displayed) and off (the hourly time signal on
indicator not displayed).
• The Hourly Time Signal on indicator is shown on the
display in all modes while the Hourly Time Signal is
turned on.
Current time in the zone
of the selected cit
y
code
City code
Mode indicator
Year – Month – Day
Target date
Text
DAYS indicator
Numbers of days
Mode indicator
Alarm time
(Hour : Minutes)
Alarm number
Mode indicator
Alarm on
indicator
Hourly time signal
on indicator
Alarm on indicator
DST indicator
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