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100 LAP Stopwatch
1.0 Key Assignment
Mode Button [M]
● To select among the Current Time, Daily Alarm, Chronograph,
Chronograph Recall, Timer, Dual Time and Pacer Mode.
● Hold down to select setting display.
Start/Stop Button [S/S]
● To Turn ON/OFF the daily alarm in Daily Alarm Mode.
● To activate the 'start' or 'stop' function during Chronograph, Timer and
Pacer Mode.
● To recall target segment in Chronograph Recall Mode.
● To change the setting during setting display.
Reset Button [L/R]
● To select between the Alarm 1 and Alarm 2 in Daily Alarm Mode.
● To activate the 'lap' / 'save' function in Chronograph Mode.
● To activate the 'reload' function in Timer Mode.
● To recall target lap in Chronograph Recall Mode.
● To select between the Timer 1 and Timer 2 in Timer Mode.
● To change the setting during setting display.
EL Button [EL] (For Watch Model Only)
● To turn on the EL back light for about 3 seconds.
5.0 Chronograph Mode - About the Chronograph Mode
Chronograph Mode
● This Watch/Stopwatch includes a chronograph function
with the following features:
● The measurement unit of the chronograph: 1/100
second.
● The measuring capacity of the chronograph: 23 hours,
59 minutes and 59.99 seconds.
● The Chronograph can be used to measure: Lap time,
split time/cumulative time.
● Lap memory: Maximum 100 lap memories (see below
note); Maximum 30 segments.
NOTE: As registered a segment consumes memory,
thus the effective number of laps will be reduced as
number of segment increases.
NOTE: When all memory has been occupied ('Free 0',
'S--', or 'L---' will be appeared), the chronograph
CANNOT record lap or save segment anymore, i.e.The
chronograph can display the lap and split/cumulative
time for the last lap only.
● Date stamp: Auto registered the starting time and date
for the 1st. lap of each segment.
2.0 Power Saving Mode
Power Saving Mode
● This Watch/Stopwatch has a Power Saving Function which can turn
● While in the Power Saving Mode, the function is still worked
How to enter/exit the Power Saving Mode
● To enter the Power Saving Mode, hold down [L/R] in Current Time
● Press any key under Power Saving Mode will exit the mode and the
NOTE: If NO key has been operated for about 48 hours, the
Watch/Stopwatch will enter Power Saving Mode automatically except
the Chronograph Mode is selected and it is counting.
3.0 Current Time Mode
off the LCD display so that the battery can last longer.
normally. (i.e. The timekeeping function is still running during Power
Saving Mode.)
Mode for about 5 seconds and then the LCD display will be turned
off.
LCD display will be resumed.
- Setting the Current Time
5.1 Chronograph Mode - Lap Memory Administration
Lap Memory and Segment
● This chronograph can store up to 100 laps with lap time,
split time / cumulative time data.
● For recalling a target lap from the memory more
effectively, this chronograph save laps into segment.
● Each segment stores the following data:
● Starting time of the 1st. lap of that segment,
● Starting date of the 1st. lap of that segment,
● Lap time for every lap, and
● Split time / cummulative time for every lap.
● Check chapter 8.0 for more detail on how to recall the
chronograph lap memory.
5.2 Chronograph Mode - Using the Chronograph
How to Use the Chronograph
● Press [S/S] to start or stop the counting.
● The lap time, split time and cumulative time will be updated to the display
accordingly.
How to Record a Lap
● When the chronograph is counting, press [L/R] to display and record
(recoding into the current segment) the lap time and split time of the current
lap (e.g L001).
NOTE: The chronograph is still counting on the background during the lap and
split time are displaying.
● The counting display of the new lap (e.g L002) will be returned after few
seconds. Recording this lap or another lap follows above steps similarly.
NOTE: When all memory has been occupied during the counting, the
chronograph CANNOT record further laps (the lap no. will be freezed) i.e. The
chronograph can display the lap time and split/cumulative time for the last lap
only and this lap CANNOT be saved into the current segment.
How to Save the Segment
● To save the current segment (e.g S01) into memory when a traning session
is done, press [L/R] when the chronograph is stopped.
NOTE: If an undesired lap/segment is recorded/saved, the corresponding
segment can be deleted from the Chronograph Lap Recall Mode.
● And then the new segment number (e.g S02) and the free lap memory (e.g
Free 97) will be updated to the display. The chronograph is ready for the
counting (and recording laps) for the new segment then.
● When the counting is started, the starting time and date of the 1st. lap will
be registered into the segment (e.g S02) too.
4.0 Daily Alarm Mode - About the Daily Alarm Mode
Daily Alarm Mode
● This Watch/Stopwatch includes two daily alarms for the current
time, they are Daily Alarm 1 and Daily Alarm 2.
● Press [L/R] to select the display between Daily Alarm 1 and 2.
● When Daily Alarm 1 or Daily Alarm 2 is ON, the Watch/Stopwatch
will beep for 30 seconds at the preset alarm time every day.
How to Turn the Daily Alarm 1 or 2 ON/OFF
● Press [S/S] to turn the Daily Alarm 1 or 2 between ON and OFF.
● When the daily alarm is ON, the daily alarm indicator ' ' will
be appeared on the display.
How to Stop the Alarm Sound
● When the Watch/Stopwatch is beeping, press any button to stop
the beep prematurely.
4.1 Daily Alarm Mode - Setting the Daily Alarm
5.3 Chronograph Mode - Using the Chronograph: An Example
6.0 Chronograph Recall Mode - Recall the Target Segment/ Lap
How to Recall the target Segment
● Press [S/S] to recall the target segment.
● The corresponding staring time and date will be
appeared for each segment during the recall.
How to Recall the Target Lap
● When the target segment is displayed, press [L/R] to
recall the target Lap.
● The corresponding lap time and split time/cummulative
time will be appeared for each lap during the recall.
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6.1 Chronograph Recall Mode - Delete the Lap Memory
NOTE:
● The segement number will be forward shifted if one particular
segment has been deleted. For example, if three segments
have been saved, the former segment 3 will become the
segment 2 when the former segment 2 has been deleted.
● A segment cannot be deleted (A 'FAIL' message will be
appeared) if it has not been saved into memory, i.e. the
chronograph is still counting on that segment.
8.1 Dual Time Mode - Setting the Dual Time
7.0 Timer Mode - About the Timer Mode
Timer Mode
● This Watch includes two timers, they are Timer 1 and Timer
2.
● Press [L/R] button to select the display between Timer 1
and Timer 2.
Counting Mode
● There are 3 counting modes for Timer 1 and Timer 2:
● 'Countdown Stop' - CS : The timer starts the counting
from a target time to zero and then stops at zero.
● 'Countdown Repeat' - CR: The timer starts the counting
from a target time to zero and then starts the counting
again and again whenever it counts to zero.
● 'Countdown Linkage' - LK: The timer (e.g Timer 1) starts
the counting from the target time (Timer 1) to zero and
then starts the counting from another target time (Timer
2) to zero, and vice versa.
● Check the coming chapter for the detail of how to set the
target time and the counting mode for a timer.
7.1 Timer Mode - Setting the Timer
9.0 Pacer Mode - Pacer Display
Pacer Mode
● This Watch includes a pacer which will generate beeps at a
preset beeping rate.
● The beeping rate can be set from 30 to 240 beats per minute
(bpm).
How to Use the Pacer
● Set a beeping rate (e.g 30 bpm) for the Pacer before using
the pacer.
● Press [S/S] to start or stop the pacer.
● When the pacer is started, it starts beeping at the preset
beeping rate with a flashing 'P' indicator.
9.1 Pacer Mode - Setting the Pacer
NOTE:
● The setting display can only be selected if the pacer is stopped.
● Press [L/R] to move the selection in the reverse direction.
● Hold down the button to move the selection at a faster rate.
● The Watch/Stopwatch returns to Pacer Mode if NO key has been
operated for about 1 minute.
7.2 Timer Mode - Using the Timer
How to Use the Timer
● Once the target time has been set (e.g: 10 minutes), press
[S/S] to start or stop the counting.
● The counting time will be exhibited on the 3rd. row of display
throughout the measurement.
How to Reload the Timer
● Hold the [L/R] to reload the target time when the timer has
been stopped.
Timer Alarm Sound
● The Watch will beep once when it comes to the last 5,4,3,2,1
second(s).
● The Watch will beep for about 10 seconds when it reaches
zero.
● When the Watch is beeping, press any button to stop the
beep prematurely.
8.0 Dual Time Mode
- Dual Time Mode
Dual Time Mode
● This Watch includes a dual time which provides
the supplementary timekeeping function to
another time zone.
9.2 Pacer Mode
- Using Pacer with the Chronograph
How to use Pacer with the Chronograph
● This Watch includes a function which allows the pacer
working with the chronograph.
● To use the pacer with the chronograph, press [M] to select
the Chronograph Mode when the Pacer is ON.
● When Chronograph Mode is selected, press [S/S] to start or
stop the Chronograph with the Pacer (beeps) at the same
time.
10.0 Specifications
Current Time Mode
● Time System: AM, PM, Hour, minute, second.
● Time Format: 12-hour or 24-hour format.
● Calendar: Month, date and day of week display
(Auto-Calendar).
Alarm Mode
● Two daily alarms.
● Alarm sound: 30 seconds.
● Hourly chime.
Chronograph Mode
● Resolution: 1/100 second.
● Measuring Range: 23 hours 59 minutes, 59.99 seconds.
● Lap memory: Maximum 100 lap memories (see below
note); Maximum 30 segments.
NOTE: As registered a segment consumes memory,
thus the effective number of laps will be reduced as
number of segment increases.
● Date Stamp: Auto registered the starting time and date
for the 1st. lap each of segment.
Timer Mode
● Resolution: 1 second.
● Measuring Range: 23 hours 59 minutes, 59 seconds.
● Counting Mode: 3 modes (Countdown-stop;
countdow-repeat; countdown-linkage).
● Timer Sounds: beep once at last 5,4,3,2,1
second(s). Beep for about 10 seconds when reach
zero.
Pacer Mode
● Setting Range: 30 bpm to 240 bpm.
● Setting step: 5 bpm.
Dual Time Mode
● Time System: AM, PM, Hour, minute, second.
Back Light (For Watch Model Only)
● Back Light Type: Electro-Luminescent (EL) back light.
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