Operation Guide 3147
10
To set the time and date manually
1. In the Timek eeping Mode, hold do wn A until the city code starts to flash,
which indicates the setting screen.
2. Use E and B to select the city code you want.
• Make sure y ou select your Home City code bef ore changing any other
setting.
• For full inf ormation on city codes, see the “ City Code T able”.
3. Press D to mov e the flashing in the sequence shown below to select the
other settings.
Y ear
Seconds
Hour
Minutes
Day
Month
12/24-Hour
Format
Pow e r
Saving
Barometric
Pressure Unit
Altitude Unit
T emperature
Unit
City Code
DST
• The follo wing steps explain ho w to configure timekeeping settings only .
4. When the timekeeping setting y ou want to change is flashing, use E and/
or B to change it as described below .
Do this:
Use E (east) and
B(west).
Press E.
Press E.
T o do this:
Change the city code
Cycle between Auto DST (AvtA),
Daylight Sa ving Time (
ON) and
Standard Time (OFF ).
T oggle between 12-hour (
12H
)
and 24-hour (
24 H
) timekeeping.
Screen
ON
5. Press A to exit the setting screen.
Note
• Auto DST (
AvtA) can be selected only while
LON
,
PAR
,
BER
,
ATH
,
HKG
,
TPE
,
TYO
,
LAX
,
DEN
,
CHI
, or
NYC
is selected as the
Home City code. For more information, see “ Da ylight Sa ving Time (DST)”
below .
• Y ou also need to enter the Timekeeping Mode in order to configure the
follo wing settings.
P ow er saving on/off (“T o tur n P ower Sa ving on and off”)
T emperature, barometric pressure , and altitude units (“ T o select the
temperature, barometric pressure , and altitude units”)
Press E.
Use E (+) and B (– ).
Reset the seconds to
00
Change the hour or minutes
Change the year , month, or da y
Daylight Sa ving Time (DST)
Daylight Sa ving Time (summer time) adv ances the time setting by one hour
from Standard Time. Remember that not all countr ies or ev en local areas use
Daylight Saving Time.
The time calibration signals transmitted from Mainflingen (Germany), Anthorn
(England), or Fort Collins (the United States) include both Standard Time and
DST data. When the A uto DST setting is turned on, the watch switches
between Standard Time and DST (summer time) automatically in accordance
with the signals.
• Though the time calibration signal transmitted by the Fukushima and
Fukuoka/Saga, Japan tr ansmitters include summer time data, summer time
currently is not implemented in Japan (as of 2007).
• The default DST setting is A uto DST (
AvtA) whenev er you select
LON
,
PAR
,
BER
,
ATH
,
HKG
,
TPE
,
TYO
,
LAX
,
DEN
,
CHI
, or
NYC
as your Home City code .
• If you experience prob lems receiving the time calibration signal in y our
area, it probably is best to s witch between Standard Time and Daylight
Saving Time (summer time) man ually .
To change the Daylight Saving Time (summer time) setting
1. In the Timek eeping Mode , hold down A until
the city code star ts to flash, which indicates
the setting screen.
2. Press D and the DST setting screen appears.
3. Use E to cycle through the DST settings in
the sequence shown belo w .
Auto DST (
AvtA
) DST off (
OFF
) DST on (
ON
)
•
If you change y our Home City to one that is within the same tr ansmitter
area, the current DST setting will be retained. If y ou change to a city that is
outside y our current transmitter area, DST will be turned off automatically .
T ransmitter area city codes
•
HKG , TPE , and TYO
• LAX , DEN , CHI , NYC, ANC, and HNL
• LON , PAR , BER , and ATH
• All other city codes
4. When the setting you want is selected, press A to e xit the setting screen.
• The DST indicator appears to indicate that Daylight Sa ving Time is turned on.
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
DST indicator
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 w atch.
Auto Return Features
• The watch returns to the Timekeeping Mode automatically if y ou do not
perform any b utton operation for tw o or three minutes in the Data Recall,
Alarm, Receive, or Barometer/Thermometer Mode.
• If you do not perf orm any button operation f or 21 or 22 hours while in the
Altimeter Mode, the watch will return to the Timek eeping Mode
automatically .
• If you leav e a screen with flashing digits on the displa y f or two or three
minutes without performing any oper ation, the watch e xits the setting
screen automatically .
Initial Screens
When you enter the W orld Time or Alarm Mode, the data y ou were viewing
when you last e xited the mode appears first.
Scrolling
The E and B buttons are used on the setting screen to scroll through data
on the displa y . In most cases, holding down these b uttons during a scroll
operation scrolls through the data at high speed.
Sensor Malfunction Indicator
Subjecting the watch to strong impact can cause sensor malfunction or
improper contact of internal circuitr y . When this happens,
ERR
(error) will
appear on the display and sensor oper ations will be disabled.
Barometric Pressure
Measurement
Altitude
Measurement
• If ERR appears while a measurement operation is being perf ormed in a
sensor mode, restart the measurement. If
ERR appears on the displa y
again, it can mean there is something wrong with the sensor .
• Even if battery power is at Le vel 1 or Le v el 2, the Barometer/Thermometer
Mode or Altimeter Mode sensor ma y be disabled if there is not enough
voltage av ailab le to power it sufficiently . In this case,
ERR will appear on
the display . This does not indicate malfunction, and sensor operation should
resume once battery voltage returns to its nor mal lev el.
• If
ERR keeps appearing during measurement, it could mean there is a
problem with the applicab le sensor .
Whenev er you ha v e a sensor malfunction, be sure to take the w atch to
your original dealer or nearest authorized CASIO distributor as soon as
possible.
Button Operation T one
The button oper ation tone sounds any time y ou
press one of the watch’s buttons. Y ou can tur n the
button oper ation tone on or off as desired.
• Even if you turn off the button oper ation tone,
the alarm, Hourly Time Signal, and Countdo wn
Timer Mode alarm all operate normally .
To turn the button operation tone on and off
In any mode (e xcept when a setting screen is on
the display), hold do wn D to toggle the b utton
operation tone on (MUTE not displa yed) and off
(MUTE displa yed).
• Since the D button is also the mode change b utton, holding it down to turn
the button operation on or off also causes the w atch’s current mode to
change.
• The MUTE indicator is display ed in all modes when the b utton operation
tone is turned off.
Mute indicator
P ower Sa ving
When turned on, Po wer Sa ving enters a sleep
state automatically whene ver the w atch is left for
a certain per iod in an area where it is dark. The
table below sho ws how w atch functions are
aff ected by P o wer Saving.
• There actually are two sleep state lev els:
“display sleep ” and “ function sleep”.
Elapsed Time in
Dark
60 to 70 minutes
(Display Sleep)
6 or 7 days
(Function Sleep)
Display
Blank, with
PS flashing
Blank, with
PS not flashing
Operation
Displa y is off, but all functions
are enabled.
All functions are disab led, but
timekeeping is maintained.