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Module No. 2345/2347
2345/2347-1
• Pressing B in any mode besides the Countdown Alarm Mode or
GENERAL GUIDE
Stopwatch Mode illuminates the display for about 1.5 second. The backlight
is disabled while a setting screen is on the display.
• Press C to change from mode to mode.
• The backlight of Module 2347 illuminates both the digital display and analog
• Holding down C in any mode for about one second returns to the normal
face. The backlight of Module 2345 illuminates the digital display only
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2345/2347-2 • Static electricity or magnetic force can interfere with proper operation of the ABOUT THE BACKLIGHT auto light switch. If the backlight does not illuminate, try moving the watch back to the starting position (parallel with the ground) and then tilt it back This watch features an electroluminescent (EL) backlight that helps you easily towards you again. If this does not work, drop your arm all the way down so read the face, even in total darkness. Its auto light switch automatical
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2345/2347-3 Using the barometric pressure graph THERMOMETER MODE Barometric pressure is affected by changes in weather and temperature. The following shows how to interpret the data that appears on the barometric A built-in temperature sensor measures temperature and shows the measured pressure graph. value on the display. The thermometer can be calibrated to correct for errors. A rising graph generally means better weather. Important! Temperature measurements are affected by your body temperatu
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2345/2347-4 To stop the alarm MEMORY • Press any button to stop the alarm after it starts to sound. The watch is equipped with memory that you can use to store up to 10 barometric pressure and temperature readings. Note that the date and time of To turn the Daily Alarm and Hourly Time Signal on the measurement is not included with the data. The number of available blank records that can be used to store data is shown on the right side of the and off Barometer and Thermometer Mode screens. Press
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2345/2347-5 4. After all the settings are the way you want, press A to exit the setting WARNING INDICATORS screen. • The on/off status of Auto-repeat is indicated on the normal Countdown This watch displays warning indicators to let you know when the sensor is Alarm Mode screen as shown below. To view the Progress Beeper ON/OFF malfunctioning and when battery power is low. setting, you must display the setting screen. Auto-repeat ON Auto-repeat OFF Err Display – Sensor Malfunction Warning
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2345/2347-6 ABOUT ALTITUDE AND BAROMETRIC PRESSURE Generally, barometric pressure and temperature decrease as altitude increases. ALTITUDE BAROMETRIC PRESSURE TEMPERATURE 472 hPa/mb –24°C 6000 m About 6.7 hPa/mb per 100 m 5500 m –17.5°C 5000 m 540 hPa/mb About 7 hPa/mb per 100 m 4500 m 616 hPa/mb –11°C 4000 m About 8 hPa/mb per 100 m 3500 m About 6.5°C 701 hPa/mb –4.5°C 3000 m About 9 hPa/mb per 100 m per 1000 m 2500 m 2°C 795 hPa/mb 2000 m About 10 hPa/mb per 100 m 1500 m About 11 hPa/mb per 1
