Operation Guide 3403
●6 After all the settings are the way you want, press A to exit the setting screen.
●7 To return to the Timekeeping Mode, press C three times.
To stop a tone/vibration alert operation
Stopwatch
The stopwatch measures elapsed time in units of 1/100 seconds up to 999 hours, 59 minutes, 59.99 seconds. Elapsed time returns to zero automatically and timing continues from there when the maximum limit is reached.
●Pressing any one of the buttons will stop an ongoing tone/vibration alert operation.
To test the alarm
●In the Alarm Mode, hold down D to perform the tone/vibration alert operations.
To enter the Stopwatch Mode
Current time
Hours Minutes | 1/100 second |
Seconds
●In the Timekeeping Mode, press C three times to enter the Stopwatch Mode.
See “Using Modes” (page
[STW] will appear on the display for about one second, and then the stopwatch screen will appear.
To measure time with the stopwatch
●The following shows button operations for stopwatch operations.
ξElapsed time/cumulative time
D |
| D |
| D |
| D |
| B |
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Start | Stop |
| (Restart) | (Stop) | Reset |
ξSplit time (paused elapsed time reading)
D |
| B |
| B |
| D |
| B |
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Start | Split | Split time display | Stop |
| Reset | |||
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| cancel |
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Pressing B while timing is being performed displays the split time (with [SPLIT] fl ashing), but elapsed timing continues internally.
Note
ξOnce started, elapsed time measurement continues until you press D to stop it, even if you change to a different mode and even if the stopwatch reaches the elapsed time measurement limit.
ξIf you change to another mode while a split time is frozen on the display, split time display will be canceled.
Timer
The timer start time can be set in
See “To change the alarm/timer alert method” (page
Note
You can start a timer countdown operation while in the Timekeeping Mode.
See “Using the Timer in the Timekeeping Mode” (page
To enter the Timer Mode
Current time
Hours Minutes | 1/10 second |
Seconds
●In the Timekeeping Mode, press C four times to enter the Timer Mode.
See “Using Modes” (page
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To set the timer start time
●In the Timer Mode, hold down A for about two seconds.
[SET Hold] will appear on the display. After that, [SET Hold] will disappear and the hours digits will fl ash.
Note
ξ If a timer countdown operation is in progress, press D to stop it and then press B to reset the timer to its start time before performing the above step.
ξIf a timer countdown operation is paused, press B to reset the timer to its start time before performing the above step.
●2 Use C to move the flashing between the hours, minutes, and seconds. The fl ashing digits are the ones that are selected.
●Use B and D to change the currently selected setting (hours, minutes, or seconds).
ξHolding down either button scrolls the setting at high speed.
ξTo specify a start time of 24 hours, set the timer to 0H 00'00".
●4 After all the settings are the way you want, press A to exit the setting screen.
To perform a countdown
●The following shows button operations for a countdown.
D |
| D |
| D |
| D |
| B |
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Start | Stop |
| (Restart) | (Stop) | Reset |
Note
ξA tone/vibration alert is performed for about 10 seconds when the end of the countdown is reached, and the display returns to the screen that was shown before the countdown was started.
ξEven if you exit the Timer Mode while a timer countdown is ongoing, the countdown will continue and the tone/vibration alert operation will be performed when the end of the countdown is reached.
ξA timer indicator fl ashes while a countdown operation is in progress.
Using the Timer in the Timekeeping Mode
◆To start a timer countdown
●In the Timekeeping Mode, press D.
This will cause the day of the week and day display to change to a timer display.
Timer indicator
D
Timer