Operation Guide 3334

Using the Stopwatch

Setting the Time and Date Manually

The stopwatch measures elapsed time in units of 1/100 second up to 99 minutes, 59.99 seconds (100 minutes). When the maximum limit is reached, the elapsed time automatically returns to zero and timing continues from there.

You can use the following procedure to set the current time and date of the Home City that you have selected in the Timekeeping Mode.

2. Use the D (+) and B (–) buttons to scroll through the city codes until the

(Back)

Performing Stopwatch Operations

In the Stopwatch Mode, press the D button.

•Each press of the D button starts or stops the stopwatch.

1/100 second

(Split/Reset)

(Start/Stop)

Minutes Seconds

❚Elapse Time Measurement

Start Stop Reset

Cumulative Time Measurement

Pressing the B button to restart the stopwatch without resetting it to all zeros resumes elapsed time measurement from where it was last stopped.

❚Split Time Measurement

Start

Record split Release split

Stop

Reset

❚1st and 2nd Place Finishers

Start

1st finisher

2nd finisher

Displays time

Reset

 

(Displays time

 

of 2nd finisher.

 

 

of 1st finisher.)

 

 

 

•Use the Timekeeping Mode to adjust the time and date settings.

•You can also use the procedure below to turn power saving on and off.

If you are planning manually change both the digital and analog settings, be sure to adjust the digital setting first.

Manually Setting the Time and Date

1. In the Timekeeping Mode, hold down A for about one second until the city code starts to flash in the bottom dial. This is the setting screen.

one you want to use as your Home City is displayed.

•See “City Code List” for a

 

complete list of city codes.

TYO = Tokyo

•

Holding down either button

 

 

scrolls the city codes at high

 

 

speed.

 

3.

Press the C button to

 

 

display the summer time

 

 

setting in the bottom dial.

 

(Forward)

City Code

•Pressing B while timing is being performed freezes the current elapsed time in the bottom dial, but timing of the next split continues internally.

• Changing to another mode while a split time is displayed cancels the split time operation.

•Pressing the B button while timing is stopped resets the stopwatch to all zeros.

4. Press the D button to

5. Use the C button to cycle

To select 12/24-hour timekeeping
To change the hour, minutes, year, month, or day

cycle through the summer time settings until the one you want is displayed.

•AUTO

This setting enables auto summer time setting, which turns summer time on or off in accordance with the received time calibration signal.

•This setting uses Japan summer time data when TYO is selected as the Home City code, and U.S. summer time data when NYC, CHI, DEN, or LAX is selected as the Home City code.

•OFF

This setting turns off summer time, and displays the current time normally.

•ON

This setting turns on summer time.

•Selecting this setting displays the DST indicator, and advances the current time setting by one hour.

through the time and date settings shown below.

• Each press of C causes the applicable setting to flash.

Home City

 

Summer Time

 

12/24-hour

 

 

Format

 

 

 

 

Power Saving

 

 

 

Seconds

Day

Month

Year

Minutes

Hour

6. While the setting you want to change is selected (flashing), use the D and B buttons to change it as described below.

While the 12/24-hour setting is flashing in the bottom dial, press the D button to toggle the timekeeping format between 12-hour (“12H” indicator) and 24-hour (“24H” indicator).

12/24-hour format

To reset the seconds to 00

While the seconds are selected in the left dial, press the D button to reset them to 00 in accordance with the time signal on the radio, TV, etc.

• Pressing D while the seconds

 

count is in the range of 30 to 59

 

resets it to 00 and also adds 1 to

 

the minutes. Pressing D in the

 

range of 00 to 29 resets the

 

seconds count without changing

Resets to 00 seconds

the minutes.

 

setting

Press the D button to increase the selected setting or the B button to decrease it.

•Holding down either button scrolls the setting at high speed.

•When setting the hour, make sure you specify AM (no indicator) or PM (P) correctly when using

12-hour timekeeping, or that you specify the correct 24-hour time.

•You can set a year in the range of 00 (2000) to 99 (2099). The day of the week is set automatically in accordance with the date you set.

•The watch automatically makes adjustments for leap years and month lengths.

To turn power saving on and off

While the power saving setting is selected, press the D button to toggle it ON and OFF.

•Turning on power saving causes the power saving indicator to

appear in the top dial.

(Back)

(Forward)

Hour Minutes

7