Assessments - 5, GPA: 3.4
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Facilidade de uso
• On the dashboard of a car parked in direct sunlight • Too close to an incandescent lamp • Under direct sunlight Charging Guide After a full charge, timekeeping remains enabled for up to about five months. • The following table shows the amount of time the watch needs to be exposed to light each day in order to generate enough power for normal daily operations. • Since these are the specs, we can include all the technical details. • Watch not exposed to light • Internal timekeeping • Display on 18 hours per day, sleep state 6 hours per day • 1 illumination operation (1.5 seconds) per day • 10 seconds of alarm operation per day • 1 hour of altimeter measurement at 5-second interval, once per month • 2 hours of barometric pressure measurement per day • Stable operation is promoted by frequent exposure to light. Exposure Level (Brightness) Outdoor Sunlight (50,000 lux) Sunlight Through a Window (10,000 lux) Daylight Through a Window on a Cloudy Day (5,000 lux) Indoor Fluorescent Lighting (500 lux) Approximate Exposure Time 5 minutes 24 minutes 48 minutes 8 hours Recovery Times The table below shows the amount exposure that is required to take the battery from one level to the next. • The above exposure time values are all for reference only. Actual required exposure times depend on lighting conditions. Approximate Exposure Time Level 5 Level 4 Level 3 Level 2 Level 1 1 hour 14 hours 4 hours 4 hours 69 hours 19 hours 6 hours 139 hours 38 hours 62 hours - - - - - - - - - - - - - - - - Exposure Level (Brightness) Outdoor Sunlight (50,000 lux) Sunlight Through a Window (10,000 lux) Daylight Through a Window on a Cloudy Day (5,000 lux) Indoor Fluorescent Lighting (500 lux) Reference This section contains more detailed and technical information about watch operation. It also contains important precautions and notes about the various features and functions of this watch. Auto Return Features • The watch returns to the Timekeeping Mode automatically if you do not perform any button operation for two or three minutes in the Data Recall, Alarm, or Barometer/Thermometer Mode. • If you do not perform any button operation for 21 or 22 hours while in the Altimeter Mode, the watch will return to the Timekeeping Mode automatically. • If you leave a screen with flashing digits on the display for two or three minutes without performing any operation, the watch exits the setting screen automatically. Initial Screens When you enter the World Time or Alarm Mode, the data you were viewing when you last exited the mode appears first. Scrolling The E and B buttons are used on the setting screen to scroll through data on the display. In most cases, holding down these buttons during a scroll operation scrolls through the data at high speed. Sensor Malfunction Indicator Subjecting the watch to strong impact can cause sensor malfunction or improper contact of internal circuitry. When this happens, ERR (error) will appear on the display and sensor operations will be disabled. Barometric Pressure Measurement Altitude Measurement • If ERR appears while a measurement operation is being performed in a sensor mode, restart the measurement. If ERR appears on the display again, it can mean there is something wrong with the sensor. • Even if battery power is at Level 1 or Level 2, the Barometer/Thermometer Mode or Altimeter Mode sensor may be disabled if there is not enough voltage available to power it sufficiently. In this case, ERR will appear on the display. This does not indicate malfunction, and sensor operation should resume once battery voltage returns to its normal level. • If ERR keeps appearing during measurement, it could mean there is a problem with the applicable sensor. Whenever you have a sensor malfunction, be sure to take the watch to your original dealer or nearest authorized CASIO distributor as soon as possible. Button Operation Tone The button operation tone sounds any time you press one of the watch’s buttons. You can turn the button operation tone on or off as desired. • Even if you turn off the button operation tone, the alarm, Hourly Time Signal, and Countdown Timer Mode alarm all operate normally. To turn the button operation tone on and off In any mode (except when a setting screen is on the display), hold down D to toggle the button operation tone on (MUTE not displayed) and off (MUTE displayed). • Since the D button is also the mode change button, holding it down to turn the button operation on or off also causes the watch’s current mode to change. • The MUTE indicator is displayed in all modes when the button operation tone is turned off. Mute indicator Power Saving When turned on, Power Saving enters a sleep state automatically whenever the watch is left for a certain period in an area where it is dark. The table below shows how watch functions are affected by Power Saving. • There actually are two sleep state levels: “display sleep” and “function sleep”. Elapsed Time in Dark 60 to 70 minutes (Display Sleep) 6 ...