Operation Guide 2902/2952
Countdown Timer
Illumination
Timekeeping Mode time (Hour : Minutes)
Mode indicator
The countdown timer can be set within a range of one second to 24 hours. An alarm sounds when the countdown reaches zero.
• You can also select |
An LED
•See “Illumination Precautions” for other important information.
Hours Seconds
Minutes
restarts the countdown from the original value you set |
whenever zero is reached. |
• If you have Flash Alert turned on, display illumination |
will also flash while the countdown alarm is sounding. |
• All of the operations in this section are performed in the |
Countdown Timer Mode, which you enter by pressing C. |
Flash alert indicator
In any mode, press L to illuminate the display for about two seconds.
Flash Alert
When Flash Alert is turned on, the display illumination flashes while a
Press Bwhile in the Countdown Timer Mode to start the countdown timer.
• When the end of the countdown is reached and |
sounds for 10 seconds, or until you stop it by pressing any button. The countdown |
time is automatically reset to its starting value after the alarm stops. |
• The countdown alarm will sound for only one second when the countdown start time |
is 10 seconds or less. |
• The countdown timer measurement operation continues even if you exit the |
Reference
In the Timekeeping Mode, hold down Bfor about two seconds to toggle Flash Alert on ( displayed) and off ( not displayed).
Countdown Timer Mode. |
• Press Bwhile a countdown operation is in progress to pause it. Press Bagain to |
resume the countdown. |
• To completely stop a countdown operation, first pause it (by pressing B), and then |
press A. This returns the countdown time to its starting value. |
1. In the Countdown Timer Mode, press A. This causes the countdown start time hour digits to flash on the display, which indicates the setting screen.
2. Press Cto move the flashing in the sequence shown below to select other settings.
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| Hour |
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| Minutes |
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| Seconds |
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3.While a setting is flashing, press B to increase it.
•To set the starting value of the countdown time to 24 hours, set 0:00.
4.Press Ato exit the setting screen.
To turn1. In the Countdown Timer Mode, press A. This causes the countdown start time hour digits to flash on the display, which indicates the setting screen.
2. Press Lto toggle
3. Press Ato exit the setting screen.
• When the end of the countdown is reached while auto- repeat is on, the alarm sounds, but the countdown restarts from the beginning without stopping. You can stop the countdown by pressing Band manually reset to the start time by pressing A.
•The
Stopwatch
The stopwatch lets you measure elapsed time, split times, and two finishes.
•The display range of the stopwatch is 23 hours, 59 minutes, 59 seconds.
•After the elapsed time reaches one hour, the display changes to show the hours, minutes, and seconds in
•The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.
•The stopwatch measurement operation continues even if you exit the Stopwatch Mode.
•Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement.
•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing C.
Mode indicator | Timekeeping Mode time |
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| (Hour : Minutes) |
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| Times greater | Hours |
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| than one hour |
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Minutes |
| 1/100 second |
| Minutes Seconds |
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Seconds |
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| To measure times with the stopwatch |
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| Elapsed time |
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| Start | Stop | Stop | Clear | ||
| Split time |
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Start | Split | Split release | Stop | Clear | |
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| Two Finishes |
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Start | Split | Stop | Split release | Clear | |
| First runner | Second runner | Display time of |
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| finishes. | finishes. | second runner. |
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| Display time of |
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| first runner. |
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This section contains more detailed and technical information about watch operation. It also contains important precautions and notes about the various features and functions of this watch.
Auto return features
If you leave a screen with flashing digits for two or three minutes without performing any operation, the watch automatically saves any settings you have made up to that point and exits the setting screen.
Scrolling
The Bbutton is used to scroll through setting screen data on the display. Holding down this button during a scroll operation scrolls through the data at high speed.
Illumination Precautions
•Illumination may be hard to see when viewed under direct sunlight.
•Frequent use of illumination runs down the battery.
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