All sample displays in this manual are shown using dark figures on a light background. • 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. (Light) (Light) Timekeeping Mode Stopwatch Mode Preset Timer Mode Countdown Timer Mode World Time Mode Alarm Mode Press . General Guide • Press B to change from mode to mode. • In any mode (except when a setting screen is on the display), press L to illuminate the display. 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 B to move the flashing in the sequence shown below to select other settings. Seconds City Code Hour Day Year Minutes DST Month 3. When the setting you want to change is flashing, use D and C to change it as described below. Timekeeping Use the Timekeeping Mode to set and view the current time and date. Read This Before You Set the Time and Date ! The times displayed in the Timekeeping Mode and World Time Mode are linked. Because of this, make sure you select a Home City code before you set the time and date. PM indicator Hour : Minutes : Seconds Day of week Month – Day Screen 50 OFF 6-30 To do this: Reset the seconds to 00 Toggle between Daylight Saving Time (ON) and Standard Time (OFF) Change the city code Change the hour or minutes Change the year Change the month or day Do this: Press D. Press D. Use D (east) and C (west). Use D (+) and C (–). • For details about city codes, see the “City Code Table”. • See “Daylight Saving Time (DST)” for details about DST setting. 4. Press A to exit the setting screen. Daylight Saving Time (DST) Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time. To toggle the Timekeeping Mode time between DST and Standard Time 1. In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting screen. 2. Press B to display the DST setting screen. 3. Press D to toggle between Daylight Saving Time (ON displayed) and Standard Time (OFF displayed). 4. Press A to exit the setting screen. • The DST indicator appears on the display to indicate that Daylight Saving Time is turned on. DST indicator 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 on the display for times in the range of noon to 11:59 p.m. and the A (AM) indicator appears 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. • The A and P indicators are not displayed when the current time is displayed in other modes. Stopwatch The Stopwatch Mode lets you time a game or event. The upper display shows non-stop total elapsed time, while the lower display shows event elapsed time, which can be paused as required for time outs, half time, etc. • The measurement limit of the upper display (total time) is 99 minutes 59 seconds. • The measurement limit of the lower display (event time) is 59 minutes 59 seconds. • A stopwatch measurement operation continues to run until you stop it. If either time reaches its measurement limit, it will restart from zero. • A stopwatch measurement operation continues even if you exit the Stopwatch Mode. • Starting event timing will cause the display to change to the Elapsed Time Screen from the initial screen shown on this page. • All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing B. Event time minutes, seconds * The time measurement in this display can be paused and restarted by pressing . Total time minutes, seconds, 1/100 second * Once started, this time measurement cannot be paused. It shows total time since the stopwatch measurement operation started. Elapsed Time Screen Basic Event Timing Operation Start Stop* Re-start Stop* Clear Hold down * Total time measurement in upper display continues. Using the Stopwatch Mode to Time a Sporting Event You can time a sporting event with the Stopwatch Mode either with or without presetting the duration of the event. If you do, the watch will beep when the total time in the upper display reaches the preset event duration. If the event is interrupted for timeouts or some other reason, press D to pause and restart event time measurement in the lower display. Since total time measurement continues in the upper display, you can calculate the time that play was interrupted (lost time) by subtracting the time in the lower display from the time in the upper...