Operation Guide 2911
5
Screen: T
Change the city code
Cycle between auto DST (A ), Standard
(
OF), and DaON )
T12H ) and 24-hour
(
24H) timekeeping
Do this:
Use D (east) and
B (west).
Press D.
Press D.
3. When the setting you want to change is flashing, use B and/or D to change it as
described below
Reset the seconds to 00
T
1.5 seconds ( ) and 2.5 seconds ( )
Change the hour
Change the month or day
TON) and off ( OF)
Press D.
Press B .
Use D (+) and B
(– ).
Press D.
• See “ City Code ” f
• Auto DST (
A) can be selected only while BER, PAR, or LON is selected as the
Home City code.“ Da” below
• For inf
Illumination duration:
P
4. Press A to exit the setting screen.
Daylight Saving
Daylight Sa
Standard Time
Saving Time.
The time calibration signals transmitted from Rugby and Mainflingen include both
Standard Time and DST data.
switches between Standard
accordance with the received time signal.
• The default DST setting is A
A) whenevBER , PAR , or LON
as your Home City code.
• If you e
probably best to s
time) manually
T
1.A until the city code star
indicates the setting screen.
2.C and the DST setting screen appears.
3.D to cycle through the DST settings in the sequence shown below
Auto DST (
A
) DST off (
OF
) DST on (
ON
)
4.A to e
• The DST indicator appears to indicate that Daylight Sa
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.
Graphic Area
The following describes the inf
Graphic area
Mode
Timekeeping
World Time
Alarm
Countdown Timer
Stopwatch
Graphic Area
Timekeeping Mode seconds
Timekeeping Mode seconds
No indication
Countdown time 1/10-second
Stopwatch time 1/10-second
Power Sa
When turned on, the Pow
state automatically whenev
where it is dark for a certain period.
shows how watch functions are aff
Saving function.
Power saving
indicator
• Wearing the watch inside the slee
• The watch will not enter the sleep state between 6:00 AM and 10:59 PM.
watch is already in the sleep state when 6:00 AM arrives
the sleep state.
T
Perf
• Mov
• Press any button.
• Angle the watch to
Elapsed Time
in Dark
60 to 70 minutes
6 or 7 days
Display
Blank, with Sleep indicator
(P) flashing
Blank, with Sleep indicator
(P) not flashing
Operation
All functions enabled, except
for the displa
Beeper tone, illumination, and
display are disabled.
T
1. In the A until the city
code starts to flash, which indicates the setting screen.
2. Press C nine times until the P
screen appears.
3. Press D to toggle P
ON
) and off (
OF
).
4. Press A to exit the setting screen.
• The PP) is on the display
in all modes while Po
A
• If y
any operation, it returns to the
• If you lea
without performing any operation, the w
On/Off status
Scrolling
The B and D buttons are used in v
through data.
high speed.
Initial Screens
When you enter the
last exited the mode appears first.
Radio-controlled Timekeeping
• 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
• Even if the time calibr
the time setting to be off by up to one second.
• The current time setting in accordance with the time calibration signal takes priority
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 watch can receiv
years
• Though this watch is designed to receiv
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 calibration signal reception is impossib
watch k
• If you ha
setting is wrong after signal reception, check y
time), and auto receive settings.
settings.
Setting
City code
DST (summer time)
Auto receiv
Initial Factory Default
BER (Berlin)
A
DST (A
qvtA (Auto receiv
T
This watch is designed to receiv
England and the signal from Mainflingen, Germany
transmitters, or y
strongest signal automatically
• The f
first while the watch is configured for auto tr
qvtA).
In this case:
The first signal auto search operation
after f
or after the city code has been changed
Any case other than the abov
The watch does this:
1.
2. If the Mainflingen signal cannot be
received, chec
1.
signal first.
2.
cannot be received, checks the other
signal.
• Since the watch checqvtA is selected as the
transmitter setting, signal reception can tak
Timekeeping
• Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased b
reset to 00
without changing the minutes.
• The day of the week is displa
month, and day) settings
• The year can be set in the range of 2000 to 2099.
• The watch ’s built-in full automatic calendar makes allow
lengths and leap years
it e’s battery replaced or when batter
Lev
• The current time f
calculated in accordance with the Greenwich Mean
city
• GMT differential is calculated b
(UTC*) data.
* UTC is the world-wide scientific standard of timekeeping. It is based upon carefully
maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap
seconds are added or subtracted as necessary to keep UTC in sync with the Earth’ s rotation.
The reference point for UTC is Greenwich, England.
