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Operation Guide 3311/3356
4
❚
Selecting Your Home City
Note that time calibration signal reception is performed only when one of the city codes shown below is selected as the Home City.
• Select TYO (Tokyo) as your Home City if you plan to use the watch in Japan.
Home City
TYO
LAX, DEN, CHI, NYC
Transmitter
Either the Mt. Otakadoya signal (40kHz) or the Mt. Hagane signal (60kHz)
Fort Collins, Colorado signal
1. In the Timekeeping Mode,
hold down the
AA
AA
A button
for about two seconds.
• This will display the
transmitter selection mode
setting screen and cause the
second hand to move to the
12 o’clock position.
2. Press the
CC
CC
C button once
to select the Home City
setting.
• This causes the currently
selected city code to flash on
the screen.
• Example shows Tokyo city
code (TYO).
3. Use the
DD
DD
D (+) and
BB
BB
B (–)
buttons to scroll through
the city codes until the
one you want to select is
displayed.
• Holding down either button
scrolls at high speed.
• See the “World Time City
Code List” for information
about city codes.
Signal Reception Settings
• Home City
Specify the city code of your “Home City”, which is the location
where you will normally use the watch.
• Summer Time (Daylight Saving Time)
Use this setting to specify whether summer time (Daylight Saving
Time) settings should be made automatically by the watch.
• Auto Receive
This setting is used to select either auto receive or manual
receive.
• Transmitter Selection Mode
This setting is used to specify which transmitter’s signal should be
used for time calibration in Japan.
• Auto receive can be selected only when TYO, LAX, DEN, CHI, or
NYC is currently selected as the Home City.
The initial factory default configuration of signal reception settings
are shown below. You do not need to change these settings if you
use the watch in Japan.
• Check the signal reception settings whenever you have problems
with signal reception or when the time setting produced by signal
reception is incorrect.
To kyo
Auto switching in accordance with
signal data
On
Auto Japan transmitter select
(40kHz/ 60kHz)
Home City
Summer Time
Auto Receive
Transmitter
TYO
A
ON
AT
❚
To view the last reception date and time
In the Timekeeping Mode, press the
DD
DD
D button.
• This causes the display to start cycling between the date, time,
and receive icon screens at two-second intervals.
• To return to the Timekeeping Mode, press the D button again.
• The watch will return to the Timekeeping Mode automatically if
you do not perform any operation for about one or two minutes.
About two
seconds
About two
seconds
About two
seconds
3. Press the
DD
DD
D button to
cycle through the summer
time settings in the
sequence shown below.
• Turning on summer time (ON)
causes the current time
setting to advance one hour.
A
OF
ON
• A (AUTO)
This setting enables the auto summer time setting, which
turns summer time on or off in accordance with the received
time calibration signal.
• This setting uses Japan summer time data when TYO is
selected as the Home City, and U.S. summer time data
when NYC, CHI, DEN, or LAX is selected as the Home
City.
• Note that “A” can be selected only when TYO, LAX, DEN,
CHI, or NYC is selected as the Home City.
• OF (OFF)
This setting turns off summer time and returns to normal
timekeeping.
• ON
This setting turns on summer time and advances the current
time by one hour.
• The DST indicator appears on the display while summer
time is turned on.
4. When the summer time
setting is the way you
want, press the
AA
AA
A button
twice.
• This will exit the setting
screen and return to the
Timekeeping Mode screen.
Also, the second hand will
move automatically to the
current second, as kept by
digital timekeeping.
• The display also will exit the
setting screen automatically if
you do not perform any
operation for about two or
three minutes.
Summer time, or Daylight Saving Time (DST) as it is known in
some countries, calls for setting clocks ahead one hour during
the summer season. Note that the use of summer time
depends on the country and even the local area.
❚
Configuring Summer Time (Daylight
Saving Time) Settings
• When using this watch in Japan, it is recommended that you use
the “A” (Auto) summer time setting.
1. In the Timekeeping Mode
hold down the
AA
AA
A button
for about two seconds.
• This will display the
transmitter selection mode
setting screen and cause the
second hand to move to the
12 o’clock position.
2. Press the
CC
CC
C button twice
to select the Summer Time
setting.
• This will cause the current
DST setting to flash on the
display.
• The example screen shows
the auto A setting.
4. When the city code you
want is displayed, press
the
AA
AA
A button twice.
• This will exit the setting
screen and return to the
Timekeeping Mode screen.
Also, the second hand will
move automatically to the
current second, as kept by
digital timekeeping.
• The display also will exit the
setting screen automatically if
you do not perform any
operation for about two or
three minutes.
(Displays/Exits Setting Screen) (Scrolls Back)
(Scrolls Forward)
(Moves Flashin
g
)
Timekeeping Mode
(Back)
(Forward)
(Chan
g
es Settin
g
)
(Twice)
(Twice)
Timekeeping Mode
(Displays/Exits Setting Screen)
(Moves Flashin
g
)
(Changes Setting)
DST Indicator
(Twice)