USEROS GUIDE 2453/2642
StopwatchReference
The stopwatch lets you measure elapsed time, split times,This section contains more detailed and technical information about watch operation.
Seconds
and two finishes.It also contains important precautions and notes about the various features and
Minutes? The display range of the stopwatch is 59 minutes,functions of this watch.
59.99 seconds.
? The stopwatch continues to run, restarting from zeroAuto Display
after it reaches its limit, until you stop it.The Auto Display feature of this watch automatically
? The stopwatch measurement operation continues evencycles through the available color patterns.
if you exit the Stopwatch Mode.
? Exiting the Stopwatch Mode while a split time is frozenTo turn off Auto Display
on the display clears the split time and returns toPress any button to turn off Auto Display.
Timekeepingelapsed time measurement.Doing so also performs the corresponding button function
Mode time? All of the operations in this section are performed in theas described below.
Stopwatch Mode, which you enter by pressing C.A or B: Enters the Timekeeping Mode.
1/100 second
C: Enters the Telememo Mode.
To measure times with the stopwatchD: Toggles between 12-hour and 24-hour formats.
L: Turns on the backlight
Elapsed Time? Turning off Auto Display also returns to the default color
pattern.
StartStopRe-startStopClearTo turn on Auto Display
Hold down C for about two seconds until the watch beeps.
Split Time? Note that Auto Display cannot be performed while a setting screen is on the display.
StartSplitSplit releaseStopClearAuto Return Features
(SPLIT displayed)? If you leave the watch in the Telememo Mode for two or three minutes without
performing any operation, it automatically changes to the Timekeeping Mode.
Two Finishes? If you leave a screen with flashing digits or a cursor on the display 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.
StartSplitStopSplit releaseClear
First runner Second runner Display time ofData and Setting Scrolling
finishes.finishes.second runner.The B and D buttons are used in various modes and setting screens to scroll
Display time ofthrough data on the display. In most cases, holding down these buttons during a scroll
first runner.
operation scrolls through the data at high speed.
Initial Screens
Countdown TimerWhen you enter the Telememo or Alarm Mode, the data you were viewing when you
last exited the mode appears first.
The countdown timer can be set within a range of
Minutes
1 minute to 24 hours. An alarm sounds when the
HoursBacklight Precautionscountdown reaches zero.
The backlight uses an EL (electro-luminescent) panel that causes the entire display to
? The initial default countdown start time when you
glow for easy reading in the dark.
purchase the watch or after you have its battery
In any mode, press L to illuminate the display for about two seconds.replaced is 5 minutes.
? The electro-luminescent panel that provides illumination loses power after very long
? Countdown timer functions are available in the
use.
Countdown Timer Mode, which you enter pressing C.
? The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
To use the countdown timer
? The watch may emit an audible sound whenever the display is illuminated. This is
Timekeepingdue to vibration of the EL panel used for illumination, and does not indicatePress D while in the Countdown Timer Mode to start the
Mode timecountdown timer.malfunction.
? When the end of the countdown is reached, the alarm
Seconds? The backlight automatically turns off whenever an alarm sounds.
sounds for 10 seconds or until you stop it by pressing
? Frequent use of the backlight shortens the battery life.any button. The countdown time is automatically reset to
its starting value after the alarm stops.
? Press D while a countdown operation is in progress to pause it. Press D again toCharacter List
resume the countdown.
? To completely stop a countdown operation, first pause it (by pressing D), and then
press B. This returns the countdown time to its starting value.
To set the countdown start time
1. In the Countdown Timer Mode, hold down A until the hour setting of the
countdown start time starts to flash, which indicates the setting screen.
2. Press C to move the flashing between the hour and minute settings.
3. While a setting is flashing, use D (+) and B (�) to change it.
? To set the starting value of the countdown time to 24 hours, set 0:00.
4. Press A to exit the setting screen.
Dual Time
The Dual Time Mode lets you keep track of time in a
Dual timedifferent time zone.
To set the Dual Time
1.Press C to enter the Dual Time Mode.
2.Use D, B, and A to set the Dual Time Mode time.
? Each press of D (+) and B (�) changes the time
setting in 30-minute increments.
? Pressing A sets the Dual Time Mode to the same time
as the Timekeeping Mode.
Timekeeping Mode time
3 |
ACEC
