User manual

2315-1
Module No. 2315
GENERAL GUIDE
• Press
BB
BB
B to change from mode to mode.
Calendar Mode Timekeeping Mode Alarm Mode Stopwatch Mode Dual Time Mode
Crown
ABOUT THE BACKLIGHT
• Hold down
LL
LL
L to illuminate the display for about 2 seconds. The backlight is dis-
abled while an input screen (with a flashing setting) is on the display.
• The backlight of this watch employs an electro-luminescent (EL) light, which loses
its illuminating power after very long term use.
• Frequent use of the backlight shortens the battery life.
• The watch emits an audible sound whenever the display is illuminated. This does
not indicate malfunction of the watch.
• The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
• The backlight automatically turns off whenever an alarm sounds.
CALENDAR MODE
• This is the normal mode for this watch.
To set the date
Year DayMonth
Crown
Second hand
Day of week
Day
Minute handHour hand
Month
1. Hold down
AA
AA
A until the ADJ indicator starts to flash, followed by flashing of the year
digits.
2. Press
BB
BB
B to increase the year digits. Holding down
BB
BB
B changes the digits at high
speed.
3. Press
AA
AA
A to move the selection to month digits.
4. Press
BB
BB
B to increase the month digits. Holding down
BB
BB
B changes the digits at high
speed.
5. Press
AA
AA
A to move the selection to the day digits.
6. Press
BB
BB
B to increase the day digits. Holding down
BB
BB
B changes the digits at high
speed.
7. Press
AA
AA
A to complete the procedure.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Calendar Mode automatically.
• The date can be set with the range of January 1,1995 to December 31, 2039.
• The day of the week changes automatically in accordance with the date.
TIMEKEEPING MODE
• Use this mode to set the current time. An incorrect time setting will result in incor-
rect operation of the calendar.
To set the time and date
Seconds
12/24
Hour
Minutes
Crown
Seconds
Minutes
Hour
1. Hold down
AA
AA
A until the ADJ indicator starts to flash, followed by flashing of the
seconds digits.
2. Press
BB
BB
B to reset the seconds to 00. If you press
BB
BB
B while the seconds count is in
the range of 30 to 59, the seconds are reset to 00 and 1 is added to the minutes. If
the seconds count is in the range of 00 to 29, the minutes count is unchanged.
3. Press
AA
AA
A to move the selection to the hour digits.
4. Press
BB
BB
B to increase the hour digits. Holding down
BB
BB
B changes the hour digits at
high speed.
5. Press
AA
AA
A to move the selection to the minutes digits.
6. Press
BB
BB
B to increase the minutes digits. Holding down
BB
BB
B changes the minutes
digits at high speed.
7. Press
AA
AA
A to move the selection to 12/24.
8. Press
BB
BB
B to toggle the timekeeping format between 12-hour and 24-hour.
9. Press
AA
AA
A to complete the procedure.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Timekeeping Mode automatically.
When the Daily Alarm is turned on, an alarm sounds for 20 seconds at the preset
time each day.
To set the Alarm Time
1. Hold down
AA
AA
A until the ADJ indicator starts to flash, followed by flashing of the hour
digits of the alarm.
• The alarm turns on at this time.
2. Press
BB
BB
B to increase the hour digits. Holding down
BB
BB
B changes the digits at high
speed.
3. Press
AA
AA
A to move the selection to the minutes digits.
4. Press
BB
BB
B to increase the minutes digits. Holding down
BB
BB
B changes the digits at high
speed.
5. Press
AA
AA
A to complete the procedure.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Alarm Mode automatically.
To stop the alarm
• Press any button to stop the alarm after it starts to sound.
To turn the Daily Alarm on and off
Press
AA
AA
A while in the Alarm Mode to turn the Daily Alarm on and off.
Hour Minutes
Mode indicator
Minutes
Hour
To test the alarm
Hold down
BB
BB
B to sound the alarm.
STOPWATCH MODE
Press
AA
AA
A.
The stopwatch Mode lets you measure elapsed time. The range of the stopwatch is
23 hours, 59 minutes 59 seconds. The measuring unit for the first hour of elapsed
time measurement is 1/100-second. After that the unit is one second. You can use
the EL backlight at any time while the stopwatch is operating by pressing
LL
LL
L.
To use the Stopwatch
1. Press
AA
AA
A to start the stopwatch.
2. Press
AA
AA
A to stop the time measurement.
• You can press
AA
AA
A as many times as you want to resume and stop timing.
3. After you are finished using the stopwatch, hold down
AA
AA
A to clear the stopwatch
time to all zeros.
1/100 second
Seconds
Minutes Seconds
Minutes
Hour
After the first hour
To set the hands
1. When the second hand is at 12 o'clock position, stop it by pulling the crown out.
2. Set the hands by turning the crown.
3. Press the crown in on a time signal.
ALARM MODE