Seiko S351 Manual - Page 5

˙HOW TO USE THE TIMERɹɹʮTIMERʯ ɾThe timer can be set for up to 99 hours, 59 minutes and 59 seconds in one second Mode selector increments. ɾOnce the timer is set, the set time is stored in memory and can be used repeatedly unless it is canceled. Button A Button B ɾThe timer can be set either by entering a time with keys or by recalling the calculation result obtained in the time calculation mode. ɾThe remaining time is displayed in one second increments, and the time elapsed from the start of the countdown can also be displayed while the elapsed time display key is kept pressed. ɾAfter the set time is up, the timer continues counting to show the time elapsed from the end of the countdown, with "ʵ" sign attached before the digits, for example, "0", "ʵ1", "ʵ2", and so on. Timer setting 1 Turn the mode selector to set the knob to "TIMER". 2 If the timer is counting, press button B to stop the timer and then press A to reset it. (The time set previously will be displayed.) 3 Press the clear/clear entry key, and then, use the number entry and time keys to enter the desired time. The timer can also be set by pressing the recall key to recall the calculation result obtained in the time calculation mode. Ex. 1) To set 3 minutes and 15 seconds: [C/CE] [3] [1] [5]


Or


[C/CE] [3] [෼ (MINUTE)] [1] [5] (For details, refer to "˙ HOW TO USE THE TIME CALCULATION MODE".) Ex. 2) To recall the calculation result: [C/CE] [Call] The calculation result obtained in the time calculation mode will be displayed. Notes: ɾEven if the clear/clear entry key is not pressed, the time can be entered and set for the timer. ɾA negative calculation result obtained in the time calculation mode can be displayed for the timer by pressing the recall key. The timer, however, will not count down the time. ɾThe arithmetic operation keys and [ʹ]) does not work in the timer mode. Timer operation To start or stop the timer, press button ɹ B . Restart and stop of the timer can be repeated by pressing the button. The timer restarts counting down from the time shown on the display. Notes: ɾWhen the timer is stopped, "STOP" and " ˅" marks are displayed. ɾWhile the timer is counting down, " ˅" mark is not displayed. ɾWhen a negative time (a time having a minus sign) is set for the timer and buttonɹB
is pressed to start the timer, the error mark "Error" is displayed. In that case, press the clear/clear entry key to reset the digits to "0˄00˅" and enter a proper time. 2 After the set time is up, the timer continues counting down to show the time elapsed from the end of the countdown, with "ʵ" sign attached before the digits, for example, "0", "-1", "-2", and so on. 3 When the timer is stopped and button ɹ A is pressed, the timer is reset and the time previously set is displayed. The set time can be used repeatedly unless it is canceled. Notes: ŋ By pressing the clear/clear entry key after the timer is reset, the ɹset time stored in memory is canceled and the digits are reset ɹto "0˄00˅". ŋ The timer counts down up to 100 hours in total from the start of ɹthe countdown and stops. If the timer is set to count down 5 ɹminutes and continues counting down after the set time is up, ɹfor example, it will automatically stop when "-99:55˄00˅" is ɹdisplayed. ɹPress buttonɹA or ɹ B to reset the timer. The time previously set,
ɹ"5˄00˅" will be shown. ʪTo check the time elapsed from the start of the countdownʫ ɹWhile the elapsed time display key is kept pressed, the time ɹelapsed from the start of the countdown is displayed. ŋ When the elapsed time key is released, the remaining time is ɹdisplayed again. ŋ While the elapsed time display key is kept pressed, the time ɹshown on the display increases in one second increment. ŋ While the timer is stopped, the time elapsed from the start of the ɹcountdown is displayed while the elapsed time display key is ɹkept pressed.
Notes: ŋ By pressing the clear/clear entry key after the timer is reset, the ɹset time stored in memory is canceled and the digits are reset ɹto "0˄00˅". ŋ The timer counts down up to 100 hours in total from the start of ɹthe countdown and stops. If the timer is set to count down 5 ɹminutes and continues counting down after the set time is up, ɹfor example, it will automatically stop when "-99:55˄00˅" is ɹdisplayed. ɹPress buttonɹA or ɹ B to reset the timer. The time previously set,
ɹ"5˄00˅" will be shown. ʪTo check the time elapsed from the start of the countdownʫ ɹWhile the elapsed time display key is kept pressed, the time ɹelapsed from the start of the countdown is displayed. ŋ When the elapsed time key is released, the remaining time is ɹdisplayed again. ŋ While the elapsed time display key is kept pressed, the time ɹshown on the display increases in one second increment. ŋ While the timer is stopped, the time elapsed from the start of the ɹcountdown is displayed while the elapsed time display key is ɹkept pressed. ˙HOW TO USE THE STOPWATCHɹɹʮSTOP-W.ʯ
ɾThe stopwatch can measure up to 99 hours 59 minutes and 59 seconds in one second increments. ɹAfter 100 hours, it will start counting again from "0" and continues counting. ɾSplit measurement is possible. ɾThe stopwatch can be set to count from a desired time up to 99 hours 59 minutes and 59 seconds ɹin one second increment. ɾThe starting time can be set by entering a time with the number entry and time keys or by recalling ɹthe calculation result obtained in the time calculation mode. ɹ1 Turn the mode selector to set the knob to "STOP-W.". ɹ2 If the stopwatch is counting, press button Bɹto stop it and then ɹpress button Aɹto reset it. Standard measurement ɾTo start and stop the measurement, press button ɹ B . ɹRestart and stop of the stopwatch can be repeated ɹby pressing the button. The accumulated elapsed ɹtime measurement is possible. Start Stop Restart Stop Stop Reset B B B B B A ˢ
Restart and stop of the stopwatch can be repeated by pressing button ɹ A  Split time measurement ɾThe split time measurement function is ɹconvenient in checking the elapsed time ɹwhile the measurement is in progress. Split Start Split release Stop Reset B A A B A ˢ
Measurement and release of the split time can be repeated by pressing button ɹA  To start the measurement from the desired time ŋ By entering a desired time, the stopwatch can count from ɹthe set time instead of "0", for example, 3 minutes and 15 ɹseconds. In that case, the stopwatch displays the elapsed ɹtime added by the set time. ŋ The starting time can also be set by recalling the calculaɹtion result obtained in the time calculation mode. ɹ1 If the stopwatch is counting, press buttonɹB to stop it and ɹthen press button ɹ A to reset it. ɹ2 Press the number entry and time keys to enter the ɹdesired time, or press the recall key to recall the calculaɹtion result obtained in the time calculation mode. ɹEx. 1) To set 3 minute and 15 seconds: ɹɹɹ

[C/CE] [3] [1] [5] ɹɹɹɹor ɹɹɹ

[C/CE] [3] [෼ (MINUTE)] [1] [5] ɹ(For details, refer to "˙ HOW TO USE THE TIME CALɹ
CULATION MODE".) ɹEx. 2) To recall the calculation result: ɹɹɹ

[C/CE] [Call] ɹɹɹ

The calculation result will be displayed.