Casio 4343 Watch User Manual


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Operation Guide 4343
5
World Time lets you display the current time in any one of 27 cities
(29 time zones) around the world.
• Press the
DD
DD
D button to enter the World Time Mode.
• If you are entering from the Chronograph Mode, the chronograph
must be reset first. See “Chronograph Reset” for more
information.
30
Time City Code Zone
(Hour, Minute)
World Time Mode
Currently Selected City Code
Indicator Hand
Important!
If the current time shown of the selected city code is not correct,
check the current time setting of your Home Time and make
adjustments as necessary.
• For information about configuring home time settings, see
“Changing the Home City Setting”.
• Press the
BB
BB
B button to return to the Timekeeping Mode.
❚
To search for a city
In the World Time Mode, press
the
DD
DD
D button to move the
indicator hand (which is
pointing at the currently
selected city code) clockwise.
• About one second after you
release the D button, the hands
of the watch will move to the
current time in the zone of the
indicated city code.
Home City beep indicator
If the city code that the indicator hand moves to when you press the
D button is your currently selected Home City, the watch will beep.
30
(Indicates zone)
(Clockwise)
Current time in the zone
where the currently
selected city code is
located (24-hour format;
hour, minute)
❚
To turn summer time on or off
1. In the World Time Mode, use the
DD
DD
D button to select the
city code whose summer time setting you want to
change.
2. Hold down the
AA
AA
A button for about five seconds to
toggle summer time on or off.
• You can turn summer time on or off individually for each World
Time city. Note, however, that you cannot change the summer
time setting for the “GMT” (Greenwich Mean Time) zone.
30
30
(5 seconds)
OFF ON
Summer time, or Daylight Saving Time (DST) as is it is called
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.
Changing the Home City Setting
Use the World Time Mode to specify your Home City.
Example: To change the Home City setting from New York
(NYC) to Tokyo (TYO)
1. In the World Time Mode,
use the
DD
DD
D button to select
the city code you want to
use as your new Home
City.
2. Hold down the
AA
AA
A button
as you press the
DD
DD
D
button to swap your
current Home City with the
World Time City you
selected in step 1.
• The watch will beep and make
the currently selected World
Time City your new Home
City.
• Your previous Home City will
become your new World Time
City, and the indicator hand
will move to its city code.
30
TYO Selected
Current Time in
Selected City
30
Indicator Hand Movement
World Time City Code List
City
Code
City Name
GMT
LON
PA R
AT H
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
HKG
TYO
Greenwich Mean Time
London
Paris
Athens
Jeddah
Teheran
Dubai
Kabul
Karachi
Delhi
Dhaka
Yangon
Bangkok
Hong Kong
Tokyo
+0.0
+0.0
+1.0
+2.0
+3.0
+3.5
+4.0
+4.5
+5.0
+5.5
+6.0
+6.5
+7.0
+8.0
+9.0
ADL
SYD
NOU
WLG
PPG
HNL
ANC
LAX
DEN
CHI
NYC
CCS
RIO
–2.0
–1.0
*
Adelaide
Sydney
Noumea
Wellington
Pago Pago
Honolulu
Anchorage
Los Angeles
Denver
Chicago
New York
Caracas
Rio de Janeiro
+9.5
+10.0
+11.0
+12.0
–11.0
–10.0
–9.0
–8.0
–7.0
–6.0
–5.0
–4.0
–3.0
GMT
Differ-
ential
City
Code
City Name
GMT
Differ-
ential
• Based on data as of June 2007.
• The rules governing global times (GMT differential and UTC
offset) and summer time are determined by each individual
country.
*
In December 2007, Venezuela changed its offset from –4.0 to
–4.5. Note, however, that this watch displays an offset of –4.0 (the
old offset) for the CCS (Caracas, Venezuela) city code.
Using World Time
❚
To check the current summer time on/
off setting
In the World Time Mode, press
the
AA
AA
A button.
• The second hand moves to “0”
when summer time is turned on,
and to “5” (between “4” and “6”)
when summer time is turned off.
• The second hand will resume
normal operation after about five
seconds.
When summer time is turned on
• When you turn on summer time for a city code that supports time
calibration signal reception, the watch will decide automatically
whether or not to apply the summer time or standard time setting
in accordance with the received signal.
• In the case of a city code that does not support signal reception,
turning on summer time advances the current time setting by one
hour.
• City codes that support signal reception are TYO, HKG, HNL,
ANC, LAX DEN, CHI, and NYC.
• Signal reception is possible in Hong Kong (HKG), Honolulu
(HNL), and Anchorage (ANC) when reception conditions are
good.
• To select summer time manually for a city code that supports
signal reception, turn off summer time for the city code and
then select a city code in the neighboring time zone that will
advance the time by one hour.
30
Off
Important!
If you are using the watch in Japan, be sure to select TYO (Tokyo)
as your Home City.
Selecting another city code will make it impossible to receive the
time calibration signal, which will cause your time setting to be off.
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