Casio_Watch

Countdown Alarm Mode

Stopwatch Mode

D2. Press C to change the selection in the following

PM indicator

Day of Date Month

Week

3.While the seconds digits are selected (flashing), press E to reset the seconds to ???00???. If you press E 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.

4.While any other digits (besides seconds) are selected (flashing), press E to increase the number or B to decrease it. While the day of the week is selected, pressing E advances to the next day and B goes to the previous day. Holding down either button changes the current selection at high speed.

5.After you set the time and date, press A to return to the Timekeeping Mode.

???The watch does not make any allowance for leap years. Be sure to manually set February 29 (when one occurs) to the appropriate date.

???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.

About the backlight

When you switch the backlight function on, the backlight of the watch flashes whenever a daily alarm or countdown alarm is sounding, or when various signals are sounded in the Stopwatch and Alarm Modes. For details of each of these operations, see the applicable sections of this manual.

???The backlight of this watch employs an electro-luminescent (EL) light, which loses its illuminating power after very long term use.

To switch the backlight function on and off

In the Timekeeping Mode, hold down B for one or two seconds to switch the backlight function on and off.

???The backlight function indicator remains on the display in all modes.

???The above operation controls operation of the backlight function only. It does not affect operation of audible tones and signals.

???Pressing D at any time illuminates the display for about three seconds, regardless of the backlight???s on/off setting.

???The watch will emit an audible sound whenever the display is illuminated. This is caused by a transistor that vibrates when the EL panel lights up. It does not indicate malfunction of the watch.

ALARM MODE

To switch the Daily Alarm and Hourly Time Signal on and off

Press B while in the Alarm Mode to change the status of the Daily Alarm and Hourly Time Signal in the following sequence.

[Alarm ON Indicator/Hourly Time Signal ON Indicator]

To test the alarm

Hold down E while in the Alarm Mode to sound the alarm.

3.Press E to increase the selected number or B to decrease it. Holding down either button changes the selection at high speed.

4.After you set the countdown time, press A to return to the Countdown Alarm Mode.

To use the countdown timer

1.Press E while in the Countdown Alarm Mode to start the countdown timer.

2.Press E again to stop the countdown timer.

??? You can continue countdown timer operation by pressing E.

3. Stop the timer and then press B to reset the countdown time to its starting value.

??? The countdown time is automatically reset to its starting value after the alarm stops.

To record split times

Hourly time signal on indicator Mode indicator

Current time

Hour Minutes

Alarm on indicator

When the Daily Alarm is switched on, the alarm sounds for 20 seconds at the preset time each day. Press any button to stop the alarm after it starts to sound.

When the Hourly Time Signal is switched on, the watch beeps every hour on the hour.

To set the alarm time

1.Press A while in the Alarm Mode. The hour digits flash on the display because they are selected.

???At this time the Daily Alarm is switched on automati- cally.

2.Press C to change the selection in the following sequence.

Hour Minutes

??? You can repeat steps 2 and 3 as many times as you want.

4.Press E to stop the time measurement.

5.Press B to clear the stopwatch to all zeros.

To time first and second place finishes

1.Press E to start the stopwatch.

2.Press B when the first finisher crosses the line, and record the time.

3.Press E when the second finisher crosses the line.

4.Press B to display the finishing time of the second finisher.

5.Press B again to clear the stopwatch to all zeros.

About the Auto-Start function

With the Auto-Start function, the watch performs a 5-second countdown. When the countdown reaches zero, stopwatch operation starts automatically. During the final three seconds of the countdown, a beeper sounds with each second.

3. Press E to increase the selected digits and B to decrease them. Holding down either button changes the selection at high speed.

???The format (12-hour and 24-hour) of the alarm time matches the format you select for normal timekeeping.

???When setting the alarm time using the 12-hour format, take care to set the time correctly as morning or afternoon (P) .

4. After you set the alarm time, press A to return to the Alarm Mode.

D??? To stop the Auto-Start countdown and return to the initial countdown display, press B.

???Pressing E while the Auto-Start countdown is in progress immediately starts the stopwatch.