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1
Operation Guide 3191
MA1004-EA
Reading the display
Daily alarm mode
Stopwatch mode
Time/calendar
setting mode
Mode indicator
Hour
Minute
1/10 second
Minute
Second
Second
Hour
Minute
Time-signal-ON-mark
Mode indicator
Alarm-ON-mark
Regular timekeeping
Press
.
Press .
Press .
Release .
SU: Sunday MO: Monday TU: Tuesday WE: Wednesday TH: Thursday FR: Friday
SA: Saturday
P.M.
Hour
Second
Date
Countdown
period
indicator
Month
Day
Minute
Time
Calendar
Countdown alarm
(Reversion to regular timekeeping) The watch reverts to
regular timekeeping when the button is pressed after
operation.
(Auto-retrieve function) If none of the buttons are pressed
for 1 to 2 minutes, the watch will automatically return to
regular timekeeping.
10
50
58
Countdown period
indicator
Countdown alarm operation
The countdown can be set from one minute to 30 minutes.
(To set the countdown period, press the
B
button as
many times as required.)
[Setting countdown period]
Each press of the
B
button shifts the countdown period.
1 MIN.
RESET
3 MIN.
5 MIN.
10 MIN.
30 MIN.
20 MIN.
15 MIN.
Press .
Countdown starts when the
B
button is released. When the countdown reaches zero,
the alarm will sound for 10 seconds. Pressing any button stops the alarm.
Setting daily alarm
If the daily alarm is set, the beeper sounds for 20 seconds at the preset time every
day until cleared. To stop the beeper, press any button. If the time signal is set, the
watch sounds every hour on the hour with a “Be-e-ep” signal.
(Sound demonstration) Press and hold the
A
button in alarm mode to sound the
beeper.
Press .
Press .
Hour setting
Minute setting
Press in the daily alarm mode
to set hours and minutes.
Each press of advances the
alarm setting by 1 hour.
Press to set minute digits.
Each press of advances
the alarm setting by 1 minute.
Press to
exit setting
screen.
Press .
* If the
C
button is pressed, the watch reverts to the regular timekeeping mode.
(Quick digit advance) When the
A
button is pressed for more than 2 seconds, the
digit advances quickly. When released, digit advance will stop.
[ON or OFF setting of daily alarm and time signal]
8
AL
35
8
AL
35
8
AL
35
8
AL
35
Daily alarm and
time signal sound.
Daily alarm and
time signal do
not sound.
Daily alarm
only sounds.
Time signal
only sounds.
Alarm-ON-mark
and time-signal-
ON-mark appear.
Alarm-ON-mark
and time-signal-
ON-mark
disappear.
Alarm-ON-
mark only
appears.
Time-signal-
ON-mark only
appears.
Press .
Stopwatch operation
A signal confirms start/stop operation.
(Working range) The stopwatch display is limited to
59 minutes 59.9 seconds. For longer times, reset and
start again.
(a) Net time measurement
Start
Stop
Re-start
Stop
Reset
(Time loss)
Setting time and calendar
1. In the time setting mode, first press
A
on a time signal to correct seconds.
2. Press
B
to shift flashing position. The digit(s) to be changed will flash.
SECOND
HOUR
MINUTE
MONTH
DAY
DATE
Press .
3. Each press of
A
advances the setting by one. Keep pressed for quick advance.
4. Press
C
to complete setting.
Specifications
Accuracy at normal temperature:
±
30 seconds per month
Display capacity:
•
Regular timekeeping mode
Hour, minute, second, am/pm, month, date, day (double display)
Calendar system: Auto-calendar (set at 28 days for February)
•
Countdown alarm mode
Input range: 1 to 30 minutes
•
Daily alarm
•
Hourly time signal
•
Stopwatch mode
Measuring capacity: 59 minutes 59.9 seconds
Measuring unit: 1/10th of a second
Measuring modes: Net time
Battery:
Battery type
Battery life*
CR1216
Approx. 2 years
* Includes an average of 20-second alarm per day.