Holding down changes the number at high B speed. B. 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. 4. After you set the alarm time, press.
Switching from 12-hour to 24-hour a.k.a. military time. From the main timekeeping screen, press A once. At the top left of the display a small 24H will appear. When it does, you are in 24-hour mode. Press A again to return to 12-hour time. Note: In 12-hour time, the F-91W will display a small PM at top left for afternoon hours.
LED light illumination enables easy reading, even in the dark. Other useful functions include five alarms, countdown timer, 1/100-second stopwatch, and calendar. Dual Time lets you view the current time in a second time zone, which comes in handy during work and travel. 10 bar water resistant. Sporty design.
Alarms: 5 daily alarms (with 1 snooze alarm); Hourly time signal Stopwatch: Measuring unit: 1/100 second Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, two finishes E-8 Adjusting the Analog Hand Setting Use the operations below to adjust the analog hands so their settings match the digital time.
Number of alarms: 5 Setting units: Hours, minutes Alarm tone duration: 10 seconds Hourly time signal: Beep every hour on the hour Mobile Link: Auto time correction Time setting adjusted automatically at preset time. One-touch time correction Manual connection and time adjustment Phone finder Watch operation sounds the alert sound of the mobile
x When you enter the Telememo, World Time, or Alarm Mode, the data you were viewing when you last exited the mode appears fi rst. E-8 Auto Return Feature x The watch automatically returns to the Timekeeping Mode if you do not perform any button operation for two or three minutes in the Telememo, Alarm, or Hand Setting Mode.
The alarm tone sounds at the preset time for about 10 seconds. In the case of the snooze alarm, the alarm repeats up to seven times every five minutes. • Pressing any button stops the alarm tone operation. • The alarm and the Hourly Time Signal sound in all modes. E-12 4. While a setting is flashing, press D to increase it.
General Guide The illustration below shows which buttons you need to press to navigate between • modes. In any mode (except when a setting screen is on the display), press B to illuminate • the display. You can enter the Digital Compass/Thermometer Mode from the Timekeeping Mode • by pressing D.