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USER’S GUIDE 2610
1
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.
General Guide
• Press C to change from mode to mode.
• In any mode, press B to illuminate the display.
• In any mode, hold down C for about two seconds to return to the Timekeeping
Mode.
Timekeeping
Use the Timekeeping Mode to set and view the current
time and date.
To set the time and date
1.In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2.Press C to move the flashing in the sequence shown
below to select other settings.
Seconds Hour
Minutes
Day Month
Year
3. When the setting you want to change is flashing, press D to change it as
described below.
Timekeeping Mode
Alarm Mode Stopwatch ModeCountdown Timer
Mode
Dual Time Mode
Press .
To change this setting
Seconds
Hour, Minutes, Year, Month, Day
Perform this button operation
Press D to reset to 00.
Press D to increase the setting.
• Pressing D while the seconds are in the range of 30 to 59 resets them to 00 and
adds 1 to the minutes. In the range of 00 to 29, the minutes are unchanged.
4. Press A to exit the setting screen.
• The day of the week is automatically displayed in accordance with the date (year,
month, and day) settings.
• The year can be set in the range of 2000 to 2099.
• The watch’s built-in full automatic calendar automatically makes allowances for
different month lengths and leap years. Once you set the date, there should be no
reason to change it except after you have the watch’s battery replaced.
To toggle between 12-hour and 24-hour timekeeping
In the Timekeeping Mode, press D to toggle between 12-hour timekeeping and
24-hour timekeeping.
• 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.
Alarms
You can set up to five independent multi-function alarms
with hour, minutes, month, and day. When an alarm is
turned on, the alarm tone sounds when the alarm time is
reached. One of the alarms can be configured as a
snooze alarm or a one-time alarm, while the other four are
one-time alarms.
You can also turn on an Hourly Time Signal that causes
the watch to beep twice every hour on the hour.
• There are five alarms numbered
1
through
5
. You can
configure Alarm
1
as a snooze alarm or a one-time
alarm. Alarms
2
through
5
can be used as one-time
alarms only.
• Alarm settings (and an Hourly Time Signal setting) are
available in the Alarm Mode, which you enter by
pressing C.
Alarm Types
The alarm type is determined by the settings you make, as described below.
• Daily alarm
Set the hour and minutes for the alarm time. This type of setting causes the alarm to
sound everyday at the time you set.
• Date alarm
Set the month, day, hour and minutes for the alarm time. This type of setting causes
the alarm to sound at the specific time, on the specific date you set.
• 1-Month alarm
Set the month, hour and minutes for the alarm time. This type of setting causes the
alarm to sound everyday at time you set, only during the month you set.
• Monthly alarm
Set the day, hour and minutes for the alarm time. This type of setting causes the alarm
to sound every month at time you set, on the day you set.
Hour : Minutes
Alarm number
Month – Day
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.
Press .
• To set a one-time alarm, display one of the screens indicated by an alarm number
from
2
through
5
. To set the snooze alarm, display the screen indicated by
1
.
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 automatically turns on the alarm.
3. Press C to move the flashing in the sequence shown below to select other
settings.
Hour Minutes
Month Day
4. While a setting is flashing, press D to increase it.
• To set an alarm that does not include a month (Daily alarm, Monthly alarm),
set
x for the month. Press D until the x mark appears (between 12 and 1) while
month setting is flashing.
• To set an alarm that does not include a day (Daily alarm, 1-Month alarm),
set
xx for the day. Press D until the xx mark appears (between the end of the
month and 1) while the day setting is flashing.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. or p.m. (P indicator).
5. Press A to exit the setting screen.
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the
watch is in. In the case of the snooze alarm, the alarm operation is performed a total
of seven times, every five minutes, until you turn the alarm off or change it to a one-
time alarm.
• To stop the alarm tone after it starts to sound, press any button.
• Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen
Displaying the alarm
1
setting screen
To test the alarm
• In the Alarm Mode, hold down D to sound the alarm.
To turn Alarms
2
through
5
and the Hourly Time Signal on and off
1.In the Alarm Mode, use D to select a one-time alarm
(alarm number
2
through
5
) or the Hourly Time Signal
(
:00
).
2.Press A to toggle it on and off.
• The on/off status of Alarms
2
through
5
and the Hourly
Time Signal is shown by indicators along the bottom of
the displays.
• The alarm on indicators and Hourly time Signal on
indicator are displayed in all modes.
• While an alarm is sounding, the applicable alarm on
indicator flashes on the display.
Hourly time signal
on indicator
Alarm on indicator
To select the operation of Alarm
1
1. In the Alarm Mode, use D to select Alarm
1
.
2. Press A to cycle through the available settings in the sequence shown below.
Snooze on indicator (SNZ) and Alarm
1
on indicator
One-time
alarm on
Alarm off
Snooze
alarm on
Press .
• The snooze on indicator (SNZ) and Alarm
1
on indicator are displayed in all modes.
• The snooze on indicator (SNZ) flashes during the 5-minute intervals between
alarms.
• The alarm indicator (Alarm
1
on and/or snooze on) flashes while the alarm is
sounding.
Hour : Minutes Seconds
Day of week
PM indicator
Month – Day