User manual CITIZEN WATCH C70

[. . . ] 6 3 0 360 4 30 M 0 33 30 0 7 5 60 6 1/1 SEC 8 4 2 270 TEMP C TME 90 9 MODE 0 24 A 12 0 8 15 B A 1 2 0 180 21 0 This watch is a combination quartz watch, with a race timer function for various races such as yacht racing, etc. , chronograph function, and timer function. It also has a thermometer function and an EL (electroluminescence) light function. 1 English CONTENTS 1. Alarm 1 & 2 modes <AL-1, AL-2> . NAME OF PARTS Mode Name Press once Button A Press for more than 2 seconds Press once Button B Press for more than 2 seconds Button M Press once 1: Mode mark display 2: Digital display [1] 3: Digital display [2] EL light ON Thermometry To time adjustment mode To <CAL> mode TME Hours, Minutes, Seconds Temperature Thermometry To calendar adjustment mode To <AL-1> mode CAL Month, Date, Day of the week Temperature To alarm adjustment mode To <AL-2> mode AL-1 Set time, ON/OFF Temperature To alarm adjustment mode To <CHR> mode AL-2 Set time, ON/OFF Temperature To <RACE> mode CHR Hours, Minutes, Seconds 1/1000 second Time Calendar Alarm 1 Switching ON/OFF Alarm monitor Alarm 2 Switching ON/OFF Alarm monitor Split/Reset Set time adjustment Quick set time adjustment To <TMR> mode RACE Minutes, Seconds, Set time Temperature Set time adjustment Quick set time adjustment To <TME> mode TMR Minutes, Seconds, Set time Temperature Chronograph Start/Stop Race Timer Start/Stop Timer Start/Stop 4 5 4: Graphic display 5: Crown 6: Hour hand 7: Minute hand 8: Second hand 9: Thermosensor Always indicates graphic, syncronized with digital display 1 Used for setting analog Always indicates time (hours) Always indicates time (minutes) Always indicates time (seconds) Senses current temperature, shown by digital display 2 2. [. . . ] If the mode is moved to race timer again, the time that is continuously measured by the race timer is indicated. However, if automatic chronograph continues for more than 24 hours, the display is returned to the set time of the race timer. F. Timer mode <TMR> The timer can be set for 1 minute to 60 minutes in increments of 1 minute. When the set time is up, a time-up warning sound is heard for about 5 seconds. After that, the timer returns to set time and stops. <Setting timer> Press button B in timer setting display (set time is blinking) to change the set time. Each time button B is pressed, the indicated set time decreases by 1 minute. (If button B is pressed continuously, the indicated value decreases quickly. ) [Timer setting display] M TEMP 0 6 1/1 SEC 8 4 Temperature TM 2 R C MODE B Remaining time (minutes, seconds) A Set time (minutes) 24 25 <Timer countdown> (1) Press button A to start the timer at the set time. (2) If button A is pressed during timer countdown, the timer stops. If button A is pressed again, the timer restarts. (3) If button B is pressed when the timer stops, the display returns to the timer set time. Automatically returns to the set time. *1 B Set time Countdown Time up · Confirmation sound At the time of start, stop, reset or timer restart operation in timer mode, a confirmation sound is heard. <Changing modes during timer countdown> If button M is pressed in timer mode to change the mode, the time countdown is continued internally. If the mode is changed again to timer mode, the time continuously counted down by the timer is displayed. However, if the timer time is up, the display returns to timer set time. A A B Stop *1: Timer restart function If button B is pressed during timer countdown, the mode immediately changes to timer set time display and restarts. 26 27 5. USING THE THERMOMETER The thermometer indicates the current or last measured temperature in all modes except the chronograph mode. Automatically measured every hour, on the hour Temperature can be indicated either in centigrade (°C) or on Fahrenheit (°F). <Automatic temperature measurement> Temperature is automatically measured every hour, on the hour and when the mode changes from chronograph to race timer. However, if the watch is in the setting status (blinking indication) in time mode or chronograph mode at the moment of measurement, no temperature is measured. <Temperature measurement by button operation> If button B is pressed in the normal time mode or calendar mode, temperature is repeatedly measured for 3 minutes at intervals of 2 seconds. <Temperature measurement range and accuracy> In Centigrade (°C) Temperature display range Measurement unit Measurement accuracy ­9. 9°C K +59. 9°C 0. 1°C 20°C K 30°C: ±1°C ­5°C K +40°C: ±2°C On Fahrenheit scale (°F) 14°F K 139°F 1°F 68°F K 86°F: ±2°F 23°F K 104°F: ±4°F (Note) · If the watch is worn on the wrist durning temperature measurement, the body temperature affects measurement. For accurate temperature measurement, take the watch off and leave it in the measuring environment at least for 20 to 30 minutes. The influence of body temperature depends on environmental conditions such as difference between atmospheric temperature and body temperature before taking the watch off, etc. 28 29 · Do not use the thermometer out of the display range. [. . . ] NOTE: Avoid using solvents (thinner, benzine, etc. ), as they may mar the finish. WARNING: Handling of the battery · Keep the battery out of the reach of small children. If a child swallows the battery, contact a physician immediately. CAUTION: Replacing the battery · For replacement of the battery, take your watch to your dealer or Citizen Service Center. · Replace the battery as soon as possible if the service life of the battery has expired. Leaving a depleted battery in the watch may result in leakage, which can damage the watch severely. CAUTION: Operating environment · Use the watch within the operating-temperature range specified in the instruction manual. [. . . ]