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Casio AQ150W-1EV User Manual

Casio aq150w-1ev: user guide.
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Module No. 2315
Press B B B B B to change from mode to mode.
Calendar Mode
ABOUT THE BACKLIGHT
Hold down L L L L 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.
This is the normal mode for this watch.
To set the date
Hour hand
Minute hand
Second hand
Month
Day of week
Day
1. Hold down A A A A A until the ADJ indicator starts to flash, followed by flashing of the year
digits.
2. Press B B B B B to increase the year digits. Holding down B B B B B changes the digits at high
speed.
3. Press A A A A A to move the selection to month digits.
4. Press B B B B B to increase the month digits. Holding down B B B B B changes the digits at high
speed.
5. Press A A A A A to move the selection to the day digits.
6. Press B B B B B to increase the day digits. Holding down B B B B B changes the digits at high
speed.
7. Press A A A A 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
Hour
Seconds
Minutes
1. Hold down A A A A A until the ADJ indicator starts to flash, followed by flashing of the
seconds digits.
2. Press B B B B B to reset the seconds to 00. If you press B B B B 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 A A A A A to move the selection to the hour digits.
4. Press B B B B B to increase the hour digits. Holding down B B B B B changes the hour digits at
high speed.
5. Press A A A A A to move the selection to the minutes digits.
6. Press B B B B B to increase the minutes digits. Holding down B B B B B changes the minutes
digits at high speed.
7. Press A A A A A to move the selection to 12/24.
8. Press B B B B B to toggle the timekeeping format between 12-hour and 24-hour.
9. Press A A A A 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.
Timekeeping Mode
Crown
CALENDAR MODE
Crown
Year
Month
Crown
Seconds
Hour
12/24
Minutes
GENERAL GUIDE
Alarm Mode
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.
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 A A A A 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 B B B B B to increase the hour digits. Holding down B B B B B changes the digits at high
Day
speed.
3. Press A A A A A to move the selection to the minutes digits.
4. Press B B B B B to increase the minutes digits. Holding down B B B B B changes the digits at high
speed.
5. Press A A A A 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 A A A A A while in the Alarm Mode to turn the Daily Alarm on and off.
To test the alarm
Hold down B B B B B to sound the alarm.
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 L L L L L .
To use the Stopwatch
1. Press A A A A A to start the stopwatch.
2. Press A A A A A to stop the time measurement.
You can press A A A A A as many times as you want to resume and stop timing.
3. After you are finished using the stopwatch, hold down A A A A A to clear the stopwatch
time to all zeros.
Stopwatch Mode
Dual Time Mode
ALARM MODE
Hour
Hour
Mode indicator
Minutes
Press A A A A A .
STOPWATCH MODE
After the first hour
Minutes
1/100 second
Hour
Seconds
Minutes
2315-1
Minutes
Seconds

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   Summary of Contents for Casio AQ150W-1EV

  • Page 1

    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.

  • Page 2

    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 Dual Time Mode automatically. The format (12-hour and 24-hour) of the Dual Time Mode matches the format you select for normal timekeeping.

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2315

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