User manual CASIO 4719

[. . . ] MO0801-EA Operation Guide 4719 Getting Acquainted Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to read this manual carefully. · The actual level at which some functions are disabled depends on the watch model. · Be sure to read "Power Supply" for important information you need to know when exposing the watch to bright light. Keep the watch exposed to bright light lllllllll Bright light Solar cell The electricity generated by the solar cell of the watch is stored by a built-in battery. [. . . ] · Turning on the auto light switch will cause the watch to beep. The "ON" indicator (ON) will appear and the light will turn on for 1. 5 seconds. · Turning off the auto light switch will cause the watch to beep. The "OFF" indicator (OF) will appear for 1. 5 seconds. The light will not turn on. To adjust the home positions 1. In the Timekeeping Mode, press C four times to enter Second hand the Hand Setting Mode. In the Hand Setting Mode, hold down A until 0 0 starts to flash, which indicates the analog setting screen. · The second hand is at the proper home position if it moves to 12 o'clock. If it doesn't, press B to move it to 12 o'clock. After confirming that the second hand is at the proper home position, press C. This will switch to hour hand and minute hand home position adjustment (Hm flashes). · The hour hand and minute hand are at their proper Minute hand Hour hand home positions if they both move to 12 o'clock, and if the 24-hour hand is pointing at hour 24. If the hands are not positioned correctly, use B to move them to their proper home positions. After confirming that the hour hand and minute hand are both at their proper home positions, press C. ll l ll This will switch to stopwatch 1/20 second hand home position adjustment (20 flashes). · The stopwatch 1/20 second hand is at the proper 24-hour home position if it moves to 0. If it doesn't, use B to hand move it to 0. After confirming that the stopwatch 1/20 second hand is at the proper home position, press C. This will switch to stopwatch minute hand home position adjustment (60 flashes). · The stopwatch minute hand is at the proper home position if it moves to 60. If it doesn't, use B to move ll l ll it to 60. · After you complete the home position adjustment procedure, place the watch in a location that allows good time calibration signal reception, and then perform Stopwatch minute hand a manual receive operation. [. . . ] · GMT differential is calculated by this watch based on Universal Time Coordinated (UTC*) data. * UTC is the world-wide scientific standard of timekeeping. It is based upon carefully maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth's rotation. [. . . ]