User Manual

2170/2410-2
To change a countdown time
1. Press
DD
DD
D while in the Countdown Alarm Mode to select the timer whose time you
want to change.
2. After you select a timer, hold down
AA
AA
A until the minutes digits start to flash on the
display.
3. Press
DD
DD
D to increase the minutes. Holding down
DD
DD
D changes the minutes at high
speed.
4. After you set the countdown time, press
AA
AA
A to return to the Countdown Alarm Mode.
If you do not operate any button for a few minutes while the minutes digits are
flashing, the flashing stops and the watch goes back to the Countdown Alarm Mode
automatically.
About countdown indicators
An audible beep, the EL backlight, and the graphic area on the display keep you
informed about the progress of the countdown as noted in the following table.
STOPWATCH MODE
The Stopwatch Mode lets you measure elapsed time, split
times, and two finishes. You also get Auto-Start function.
The range of the stopwatch is 59 minutes, 59.99 seconds.
In the Stopwatch Mode, press
BB
BB
B to illuminate the dis-
play for about three seconds.
To measure elapsed time
1. Press
EE
EE
E to start the stopwatch.
2. Press
EE
EE
E to stop the stopwatch.
You can resume the measurement operation by press-
ing
EE
EE
E again.
3. Press
DD
DD
D to clear the stopwatch to all zeros.
Mode indicator
Minutes
Seconds
1/100 second
To record split times
1. Press
EE
EE
E to start the stopwatch.
2.
Press
DD
DD
D
to display the timing up to that point. Stopwatch timing continues internally.
3. Press
DD
DD
D to clear the split time and to continue time measurement on the display.
You can repeat steps 2 and 3 as many times as you want.
4. Press
EE
EE
E to stop the time measurement.
5. Press
DD
DD
D to clear the stopwatch to all zeros.
To time first and second place finishes
1. Press
EE
EE
E to start the stopwatch.
2. Press
DD
DD
D when the first finisher crosses the line, and record the time.
3. Press
EE
EE
E when the second finisher crosses the line.
4. Press
DD
DD
D to display the finishing time of the second finisher.
5. Press
DD
DD
D again to clear the stopwatch to all zeros.
About the Auto-Start function
With the Auto-Start function, the watch performs a 5-second countdown. When the
countdown reaches zero, stopwatch operation starts automatically. During the final
three seconds of the countdown, a beeper sounds with each second.
To use the Auto-Start function
1.While the stopwatch display is showing all zeros
(00'00"00) in the Stopwatch Mode, press
DD
DD
D.
At this time the auto-start indicator appears on the dis-
play to indicate that auto-start is on. Press
DD
DD
D again to
turn auto-start off (indicated when the auto-start indica-
tor is not on the display).
2. Press
EE
EE
E to start the countdown.
Pressing
EE
EE
E also causes the countdown time to appear
on the display.
When the countdown reaches zero, a tone sounds, the
backlight illuminates the display, and a stopwatch tim-
ing operation starts automatically.
To stop the Auto-Start countdown and return to the all-zeros display, press
DD
DD
D.
Pressing
EE
EE
E while the Auto-Start countdown is in progress immediately starts the
stopwatch.
ALARM MODE
You can set five independent Daily Alarms. When a Daily
Alarm is turned on, the watch beeps for 20 seconds at the
alarm time each day. Press any button to stop the alarm
after it starts to sound.
When the Hourly Time Signal is turned on, the watch beeps
every hour on the hour.
In the Alarm Mode (including alarm time setting), press
EE
EE
E to illuminate the display for about three seconds.
The graphic area in the Alarm Mode shows the current
on/off status of each of the five alarms.
The DST indicator appears in the Alarm Mode when
Daylight Saving Time is selected in the Timekeeping
Mode.
Auto-start indicator
Mode indicator
Alarm No.
AM indicator
Alarm on indicator
Hour : Minutes
Graphic area
To set an alarm time
1. Press
DD
DD
D while in the Alarm Mode to select the alarm whose time you want to set.
Alarm 1
Alarm 4
Alarm 5
Alarm 2 Alarm 3
Hourly Time Signal
2. After you select an alarm, hold down
AA
AA
A until the hour digits start to flash on the
display. The hour digits flash because they are
selected
.
This operation automatically turns on the alarm.
3. Press
CC
CC
C to change the selection in the following sequence.
Hour Minutes
4. Press
DD
DD
D to increase the selected digits. Holding down
DD
DD
D changes the selection at
high speed.
The format (12-hour and 24-hour) of the alarm time matches the format you select
for normal timekeeping.
When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (A indicator) or p.m. (P indicator).
5. After you set the alarm time, press
AA
AA
A to return to the Alarm Mode.
If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Alarm Mode automatically.
To turn an alarm and the Hourly Time Signal on and off
1. In the Alarm Mode, press
DD
DD
D to select an alarm or
the Hourly Time Signal.
2. Press
BB
BB
B to toggle the select item on and off.
The indicators ALM and
appear on the display
whenever an alarm is turned on.
The indicators SIG and
appear on the display
whenever the Hourly Time Signal is turned on.
Indicators in the graphic area of the Alarm Mode
show which alarms are turned on.
In other modes (besides the Alarm Mode), the ALM
indicator remains on the display as long as at least
one of the alarms is on, while the SIG indicator re-
mains on the display while the Hourly Time Signal
is on.
To test the alarm
Hold down
BB
BB
B while in the Alarm Mode to sound the
alarm.
Alarm 4 (off)
Alarm on indicator
Graphic area
Alarm 5 (off)
Alarm 3 (on)
Alarm 2 (off)
Alarm 1 (on)
Indication
More than Less than
Time Up
5 minutes 5 minutes
Graphic Area
Indication Start 5'00"0 Time Up
Beep 1 second 1 second 10 seconds
Backlight 1 second 1 second 2 seconds