Advertisement
Operation Guide 3440 3441
•
If you are adding records to a log when there are multiple logs in memory and
watch memory becomes full, adding another record causes the oldest log in
memory and all of its records to be deleted automatically to make room for new
records.
How Stopwatch Data is Stored
The following table describes how data is stored when you perform the various button
operations described on page E-18.
Stopwatch Button Operation
Creates a new log for the current date. (The log is updated
D Start (from all zeros)
as timing progresses.)
B Stop
Time measurement stops, without storing data in memory.
Time measurement resumes, without storing data in
D Resume
memory.
D Lap/Split
Creates new record: displayed lap/split times
Creates new record: displayed lap/split times (Stopwatch
B Reset
display is reset to all zeros.)
E-50
To turn the button operation tone on and off
1. In the Timekeeping Mode, hold down A until the city
code starts to fl ash, which indicates the setting screen.
2. Press C nine times until the current button operation
tone setting (
3. Press D to toggle the setting between
and
(tone off).
4. Press A to exit the setting screen.
•
The mute indicator is displayed in all modes when the
button operation tone is turned off.
E-52
•
The watch will not enter the sleep state between 6:00 AM and 9:59 PM. If the watch
is already in the sleep state when 6:00 AM arrives, however, it will remain in the
sleep state.
To recover from the sleep state
Perform any one of the following operations.
•
Move the watch to a well-lit area.
•
Press any button.
To turn Power Saving on and off
1. In the Timekeeping Mode, hold down A until the city
code starts to fl ash, which indicates the setting screen.
2. Press C 11 times until the Power Saving on/off screen
appears.
3. Press D to toggle Power Saving on (
4. Press A to exit the setting screen.
•
The Power Saving indicator is on the display in all
modes while Power Saving is turned on.
On/Off status
E-54
Timekeeping
•
Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are
reset to 00 without changing the minutes.
•
The year can be set in the range of 2000 to 2099.
•
The watch's built-in full automatic calendar makes allowances for different month
lengths and leap years. Once you set the date, there should be no reason to
change it except after you have the watch's battery replaced.
•
The current time for all city codes in the Timekeeping Mode and World Time Mode
is calculated in accordance with the Coordinated Universal Time (UTC) for each
city, based on your Home City time setting.
World Time
The seconds count of the World Time is synchronized with the seconds count of the
Timekeeping Mode.
E-56
Countdown Timer:
Number of timers: 2 (one set)
Setting unit: 5 seconds
Range: 99 minutes 55 seconds each timer
Countdown unit: 1 second
Number of repeats: 1 to 10
Other: 5-second time up beeper
World Time: 48 cities (31 time zones)
Other: Daylight Saving Time/Standard Time
Alarms: 5 daily alarms (with 1 snooze alarm); Hourly Time Signal
Illumination: LED (light-emitting diode); Selectable illumination duration
Other: Button operation tone on/off
E-58
Data Store Operation
or
) appears.
(tone on)
) and off (
).
Button Operation Tone
The button operation tone sounds any time you press one
Mute indicator
of the watch's buttons. You can turn the button operation
tone on or off as desired.
•
Even if you turn off the button operation tone, alarms,
the Hourly Time Signal, and other beepers all operate
normally.
Power Saving Function
When turned on, the Power Saving function enters a sleep
Power saving indicator
state automatically whenever the watch is left in an area
for a certain period where it is dark. The table below
shows how watch functions are affected by the Power
Saving function.
Elapsed Time
Display
in Dark
Blank, with Power Saving indicator
60 to 70 minutes
fl ashing
Blank, with Power Saving indicator
6 or 7 days
not fl ashing
•
Wearing the watch inside the sleeve of clothing can cause it to enter the sleep
state.
Auto Return
If you do not perform any operation for about two or three minutes while a setting
screen (with a fl ashing setting) is on the display, the watch will exit the setting screen
automatically.
Scrolling
The B and D are used in various modes and setting screens to scroll through data
on the display. In most cases, holding down these buttons during a scroll operation
scrolls at high speed.
Initial Screens
When you enter the World Time Mode or Alarm Mode, the data you were viewing
when you last exited the mode appears fi rst.
Specifi cations
Accuracy at normal temperature: ±30 seconds a month
Timekeeping: Hour, minutes, seconds, p.m. (P), year, month, day, day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 48 city codes); Standard Time /
Daylight Saving Time (summer time)
Stopwatch: Time measurements
Measuring unit: 1/100 for the fi rst 10 hours, and then 1 second after 10 hours
Measuring capacity: 99:59'59"
Measuring accuracy: ±0.0012%
Measuring modes: Elapsed time, lap/split times
Memory capacity: 121 records (used by lap/split time records and log title
screens)
Power Supply: Solar panel and one rechargeable battery
Approximate battery operating time:
Module 3440: 13 months
Module 3441: 11 months
(from full charge to Level 4) under the following conditions:
•
Watch not exposed to light
•
Internal timekeeping
•
Display on 18 hours per day, sleep state 6 hours per day
•
1 illumination operation (1.5 second) per day
•
10 seconds of alarm operation per day
Frequent use of illumination runs down the battery.
E-51
Operation
All functions enabled, except for
the display
Beeper tone, illumination, and
display are disabled.
E-53
E-55
E-57
E-59
Advertisement
