ページ1に含まれる内容の要旨
MA0905-EA
Operation Guide 3178
About This Manual
• Depending on the model of your watch, display text
appears either as dark figures on a light background or
light figures on a dark background. 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 i
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Operation Guide 3178 Countdown Timer Alarms The countdown timer can be set within a range of one You can set up to five independent multi-function alarms Alarm date minute to 24 hours. An alarm sounds when the countdown with hour, minutes, month, and day. When an alarm is (Month – Day) reaches zero. The countdown timer also has an auto- turned on, the alarm tone sounds when the alarm time is repeat feature and a progress beeper that signals the reached. One of the alarms is a snooze alarm, whi
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Operation Guide 3178 World Time Reference World Time shows the current time in 48 cities (29 time This section contains more detailed and technical information about watch operation. City code zones) around the world. It also contains important precautions and notes about the various features and • All of the operations in this section are performed in the functions of this watch. World Time Mode, which you enter by pressing C. Graphic Area To view the time for another city code The information
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Operation Guide 3178 Auto light switch precautions • Avoid wearing the watch on the inside of your wrist. Doing so causes the auto light switch to operate when it is not needed, which shortens battery life. If you want to wear the watch on the inside of your wrist, turn off the auto light switch feature. • Illumination may not turn on if the face of the watch is more than 15 degrees above or below parallel. Make sure that the back of your hand is parallel to the ground. • Illumination turns off
