User manual CASIO 1665

[. . . ] Module No. 1602/1665/1818 GENERAL GUIDE · Press B to change from mode to mode. [. . . ] When the Hourly Time Signal is switched on, the watch beeps every hour on the hour. (b) Split time measurement C A Start Split A Split release C Stop A Clear To set the alarm time 1. Hold down A while in the Alarm Mode until the hour digits start to flash on the display. Press A to change the selection in the following sequence. Hour Minutes (c) Split time and 1st-2nd place times C A C A A Start Split Stop Split release Clear First runner Second runner Record time of finishes. Record time of first runner. Hour Normal Alarm Mode (No digit flashes) Minutes TIME SETTING MODE Day of the week PM indicator Date · Once you reach the normal Alarm Mode, you have to hold down A again until the hour digits start to flash. · The format (12-hour and 24-hour) of the alarm time matches the format you select for normal timekeeping. · When setting the alarm time using the 12-hour format, take care to set the time correctly as morning or afternoon (PM). To switch the Daily Alarm and Hourly Time Signal on and off Press C while in the Alarm Mode to change the status of the Daily Alarm and Hourly Time Signal in the following sequence. To set the time and date 1. Seconds Day of Week Hour Date Minutes Month Hour Seconds Minutes Both on Both off Daily Alarm only Hourly Time Signal only To test the alarm Hold down C while in the Alarm Mode to sound the alarm. 3. [. . . ] · If you do not operate any button for a few minutes while a selection is flashing, the flashing stops and the watch goes back to the Timekeeping Mode automatically. [. . . ]