Operation Guide 4709 4713
5
4. Press A to exit the setting screen.
• When y
match the digital time.
Daylight Sa
Daylight Sa
Standard
Saving Time.
The time calibration signals transmitted from Mainflingen (Germany), Anthorn
(England), or Fort Collins (the United States) include both Standard
data.
Time and DST (summer time) automatically in accordance with the signals.
• The time calibr
do not include summer time data.
• If you e
probably is best to s
(summer time) manually
T
1.A until the
indicates the setting screen.
2.B and the DST setting screen appears.
3.C to cycle through the DST settings in the sequence shown below
Auto DST (
) DST off (
) DST on (
)
4.A to exit the setting screen.
• The DST indicator appears to indicate that Da
Analog Timekeeping
The analog time of this watch is synchronized with the digital time
setting is adjusted automatically whenev
Note
• The hands f
the follo
When you change the digital time setting manually
When the digital time setting is changed by time calibration signal reception
When you change the Home
• If the analog time does not match the digital time f
described under “T
setting.
• Whenev
make sure you adjust the digital setting first.
• Depending on how m
time, it ma
T
1. In the TimekB fiv
the Hand Setting Mode.
2. Hold down A until the current digital time starts to
flash, which indicates the setting screen.
3.C to adjust the analog setting as described below
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
When you want to do this:
Mov
forw
Perf
• Press C.
Move the hand setting a short
way f
Move the hand setting a
long way f
speed
• Hold down C.
• Release C when the hands reach the setting
you want.
• While holding down C to move the hands at
high-speed, press B to lock the high-speed
hand mov
• T
button.
• Hand mov
hand makes one full (12-hour) re
4. Press A to exit the setting screen.
• The minute hand will be adjusted slightly to match the seconds when y
setting screen.
• TB.
Reference
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
Power Sa
The P
left in an area where it is dark for a certain period.
functions are affected by the P
Appro
in sleep state
4 to 7 days
8 days or more
Functions
• LCD off
• Alarm, hourly time signal, analog timekeeping and
auto receive enab
• LCD off, alarm and hourly time signal disabled
• Analog timekeeping stopped at 12 o’cloc
• Auto receiv
The sleep state is indicated by a blank screen.
• Wearing the w
T
Perf
• Mov
• Press any b
Scrolling
C is used in various modes and setting screens to scroll through data.
holding down C during a scroll operation scrolls through the data at high speed.
Initial Screens
When you enter the Dual
last exited the mode appears first.
Radio-controlled Atomic
• Strong electrostatic charge can result in the wrong time being set.
• The time calibration signal is bounced off the ionosphere
factors as changes in the reflectivity of the ionosphere
ionosphere to higher altitudes due to seasonal atmospheric changes or the time of
day ma
impossible
• Ev
the time setting to be off by up to one second.
• The current time setting in accordance with the time calibration signal tak
ov
• The watch is designed to update the date and da
period January 1, 2000 to December 31, 2099.
calibration signal cannot be performed starting from January 1, 2100.
• This w
years
• Though this w
and date data (year
data only
• Normally
included in the received time calibr
howe
the time of signal reception.
• If you are in an area where proper time calibr
watch k
• If you ha
setting is wrong after signal reception, check y
time), and auto receive settings
Timekeeping
• Resetting the seconds to 00 while the current count is in the r
causes the minutes to be increased b
reset to 00
without changing the minutes.
• The da
month, and day) settings
• The y
• The watch’
lengths and leap years
it e
Lev
• The times f
are calculated in accordance with each time zones UTC diff
• The UTC diff
reference point in Greenwich, England and the time z
• The letters “UTC”
world-wide scientific standard of timekeeping.
atomic (cesium) clocks that k
seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s
rotation.
12-hour/24-hour Timekeeping
The 12-hour/24-hour timekeeping format you select in the
applied in all other modes.
• With the 12-hour format, the PM indicator ( P) appears on the displa
range of noon to 11:59 p
midnight to 11:59 a.m.
• With the 24-hour format, times are displa
any indicator
Illumination Precautions
• Illumination ma
• Illumination turns off automatically whenev
• F
Specifications
Accuracy at normal temperature: ± 20 seconds a month
Digital Timekeeping: Hour
Time system:
Calendar system:
Other: Home time z
Saving
Analog Timekeeping: Hour, minutes (hand mo
Time Calibration Signal Reception: Auto receiv
auto receives cancelled as soon as one is successful);
Last Signal screen
Receivable
Frequency:
kHz); F
Frequency:
kHz); Fukuoka/Saga, J
Dual Time: 29 time zones
Other: Standard
Alarm: 1 daily alarm;
Stopwatch
Measuring unit: 1/100 second
Measuring capacity: 59' 59.99''
Illumination: LED (light-emitting diode)
Other: Battery power indicator; P
A
• If you lea
Lev
it returns to the Timek
• If you lea
without performing any operation, it returns to the
• If you lea
without performing any operation, the w
Power Suppl Solar cell and a rechargeable battery
Approximate Battery Operating Time
6 months (from full charge to Lev
under the following conditions:
• Display on 18 hours per da
• 1 illumination operation (1.5 seconds) per da
• 10 seconds of alarm operation per day
• 6 minutes of signal reception per da
Frequent use of illumination can shorten battery operating time.
