User manual SEIKO STOPWATCH S321

[. . . ] PRECAUTION REGARDING CASE BACK PROTECTIVE FILM If your stopwatch has a protective film and/or a sticker on the case back, be sure to peel them off before using it. STATIC ELECTRICITY The IC (Integrated Circuit) used in your stopwatch will be affected by static electricity which may disturb the display. Keep your stopwatch away from close contact with objects such as TV screens which emit strong static electricity. LIQUID CRYSTAL PANEL The normal life expectancy for a liquid crystal panel is approximately 7 years. Please contact your AUTHORIZED SEIKO DEALER or SERVICE CENTER if you wish to have a new panel fitted (guaranteed one year). MAGNETISM Your stopwatch will not be affected by magnetism. FEATURES The SEIKO Quartz Stopwatch Cal. [. . . ] S056/S057 is a digital stopwatch featuring a lap time/split time memory function that can store and recall up to 100 lap/split time data. STOPWATCH The stopwatch can measure up to 100 hours in 1/100 seconds. LAP TIME, LAP TIME IN PROGRESS AND SPLIT TIME DISPLAYS Three separate stopwatch displays are available for lap time, lap time in progress and split time measurements. MEMORY FUNCTION Up to 100 lap/split time data can be stored in memory, and they can be recalled either during or after the measurement. TIME/CALENDAR Year, month, day, date, hour, minutes and seconds are displayed. The calendar automatically adjusts for odd and even months including February of leap years from January 1, 2006 to December 31, 2055. AUTOMATIC SHUT-OFF FUNCTION (ECO) When the stopwatch is left untouched for one hour, the display automatically becomes blank in order to minimize battery consumption. S057. ) S057 has the indication "INTERVAL TIMER" on the front of its body. · The built-in two descending timers (which allow you to set two different timer times) can be used repeatedly one after the other. · Each Timer 1 and Timer 2 can be set for any desired amount of time from 10 seconds up to 99 hours, 59 minutes and 59 seconds in one-second increments. · For easy distinction between Timer 1 and Timer 2, the time-up warning beeps are different in tones. They repeat their respective countdown cycles alternately as many times as necessary unless stopped. Each Timer 1 and Timer 2 can be set for any desired amount of time from 10 seconds up to 99 hours, 59 minutes and 59 seconds in one-second increments. To use either Timer 1 or Timer 2 as a standard repeat timer, set the timer not in use to "00:00'00. " The number of times that the timers repeat their countdown cycles can be set from 1 to 100 times. If "---" is set for the number of repeating times, the timers will automatically start over a new counting until stopped by the user. TIMER SETTING Number of times the countdown was repeated Number of times the countdown is to be repeated D Press to show the TIMER display. Press and hold for 2 seconds to show the TIMER SETTING display. * The HOUR digits for Timer 1 start flashing. B A B C C Press repeatedly to select the digits (flashing) to be adjusted. Timer 1 HOUR (TIMER 1) MINUTES (TIMER 1) SECONDS (TIMER 1) HOUR (TIMER 2) MINUTES (TIMER 2) SECONDS (TIMER 2) Timer 2 NUMBER OF TIMES THE COUNTDOWN IS TO BE REPEATED Press to set the flashing digits. * * D A The digits move quickly if Button A is kept pressed. By pressing Button D while the digits are flashing, both of the timers and the number of times the countdown is to be repeated will be reset to "00:00'00"" and "000, " respectively. B After all the adjustments are completed, press to return to the TIMER display. The timers cannot be set for a time less than 10 seconds. If a time less than 10 seconds is set and Button B is pressed to return to the TIMER display, the timers will automatically be set to "00:00'10". " How to use the timer In this way, both the timers repeat the countdown the number of times you have set, showing the number of times the countdown has been completed on the display. C Press Button C to start Timer 1. mark flashes during the countdown. A time-up warning beep for Timer 1 sounds 3 seconds before the set time is up. When the set time is up, time-up beep for Timer 1 sounds for 5 seconds. TIMER 2 starts counting down. A time-up warning beep for Timer 2 sounds 3 seconds before the set time is up. When the set time is up, time-up beep for Timer 2 sounds for 5 seconds. TIMER 1 starts counting down. To stop the time-up warning beep and time-up beep while sounding, press either Button A, B, C or D. [. . . ] When the set time is up, time-up beep for Timer 2 sounds for 5 seconds. TIMER 1 starts counting down. To stop the time-up warning beep and time-up beep while sounding, press either Button A, B, C or D. This will not affect the time-up beeps for the subsequent countdown cycles. Restarting and stopping the timer can be repeated as many times as necessary by pressing Button C. AUTOMATIC SHUT-OFF FUNCTION Automatic shut-off mark When the automatic shut-off function is set to "ON, " this mark appears in any display mode except while the stopwatch is in the setting mode. When the automatic shut-off function is set to "ON" in the TIME/CALENDAR SETTING display, the following energy-saving functions will be activated to help extend the battery life. [. . . ]