Casio MO0602-EA Manual De Usuario

3

• The watch receives the calibration signal for two to seven minutes everyday

when the time in the Timekeeping Mode reaches each of the calibration
times. Do not perform any button operation within seven minutes before or
after any one of the calibration times. Doing so can interfere with correct
calibration.

• Remember that reception of the calibration signal depends on the current

time in the Timekeeping Mode. The receive operation will be performed
whenever the display shows any one of the calibration times, regardless of
whether or not the displayed time actually is the correct time.

The receiving indicator shows the strength of the calibration signal being
received. For best reception, be sure to keep the watch in a location where
signal strength is strongest. The receiving indicator is displayed while an auto
or manual receive operation is in progress.

• Even in an area where signal strength is strong, it takes about 10 seconds

for signal reception to stabilize enough for the receiving indicator to indicate
signal strength.

Receiving
indicator

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• Use the receiving indicator as a guide for checking signal strength and for

finding the best location for the watch during signal receive operations.

• Following reception of the time calibration signal and calibration of the

watch’s time setting, the Level 5 receiving indicator will remain on the
display in all modes. The Level 5 receiving indicator will not be displayed if
signal reception was unsuccessful or after you adjust the current time
setting manually.

• The Level 5 receiving indicator is displayed only when the watch is able to

receive both time and date data successfully. It does not appear when only
time data is received.

• The Level 5 receiving indicator indicates that at least one of the auto

calibration signal receive operations was successful. Note, however, that
the Level 5 receiving indicator disappears from the display each day when
the first auto receive operation of the day is performed.

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1. Enter the Receive Mode.
2. Place the watch on a stable surface so its 12

o’clock side is facing towards a window.

3. Hold down C for about two seconds until 

RC

starts to flash on the display.

• Time calibration signal reception takes from

two to seven minutes. Take care that you do not
perform any button operations or move the
watch during this time.

• If the receive operation is successful, the

reception date and time appear on the display,
along with the 

GET

 indicator.

The watch will enter the Receive Mode if you
press C or if you do not perform any button
operation for about one or two minutes.

• If the current reception fails but a previous

reception was successful, the display shows
the previous reception’s date and time, and the

ERR

 indicator. 

 indicates that none of

the reception operations were successful.
The watch will enter the Receive Mode without
changing the time setting if you press C or if
you do not perform any button operation for
about one or two minutes.

• To interrupt a receive operation and return to

the Receive Mode, press C.

If there was a previously
successful reception

If no reception was
successful

1. Enter the Receive Mode.
2. In the Receive Mode, hold down E until the

current auto receive setting (

ON

 or 

OFF

)

starts to flash. This is the setting screen.

• Note that the setting screen will not appear if

the currently selected Home City is one that
does not support time calibration reception.

3. Press C to toggle auto receive on (

ON

) and

off (

OFF

).

4. Press E to exit the setting screen.

• For information about city codes that support signal receive, see “To specify

your Home City”.

Enter the Receive Mode.

• When receive is successful, the display shows

the time and date that receive was successful.

 indicates that none of the reception

operations were successful.

• To return to the Timekeeping Mode, press D.

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On/Off
status

•The watch is not in the

Timekeeping, World Time, or
Receive Mode.

•Your current Home City is not

one of the following: LON, PAR,
BER, ATH, TYO, SEL, NYC,
CHI, DEN, or LAX

•You changed the time setting

manually.

•The DST setting was changed

manually in the World Time
Mode.

•You pressed a button while signal

receive was in progress.

•Even if receive is successful, the

Level 5 receiving indicator
disappears from the display
each day when the first auto
receive operation of the day is
performed.

•Time data (hour, minutes,

seconds) only was received
during the last receive operation.
The Level 5 receiving indicator
appears only when time data
and date data (year, month, day)
are both received.

Cannot perform
manual receive.

Auto receive is
turned on, but
the Level 5
receiving
indicator does
not appear on
the display.

•Enter the Timekeeping,

World Time, or Receive
Mode and try again.

•Select LON, PAR, BER,

ATH, TYO, SEL, NYC,
CHI, DEN, or LAX as
your Home City.

•Perform manual signal

receive or wait until the
next auto signal receive
operation is performed.

•Check to make sure the

watch is in a location
where it can receive the
signal.

Check the following points whenever you experience problems with signal
reception.

•If the time is one hour off, the

DST setting may be incorrect.

•The Home City code setting is

not correct for the area where
you are using the watch.

•Change the DST setting

to Auto DST.

•Select the correct Home

City code.

Time setting is
incorrect
following signal
reception.

• For further information, see “Important!” under “Time Calibration Signal

Reception” and “Radio-controlled Atomic Timekeeping Precautions”.

A built-in bearing sensor detects magnetic north and indicates one of 16
directions on the display. Direction readings are performed in the Digital
Compass Mode.

• You can calibrate the bearing sensor if you suspect the direction reading is

incorrect.

1. While in the Timekeeping Mode or in any of

the other sensor modes, press A to enter the
Digital Compass Mode.

• At this time, the watch will start a Digital

Compass operation. After about two
seconds, letters appear on the display to
indicate the direction that the 12 o’clock
position of the watch is pointing.

• The direction reading on the display is

updated each second for up to 20 seconds,
after which measurement stops
automatically.

• The ACT indicator flashes on the display

while a measurement is in progress.

2. Press D to return to the Timekeeping Mode.

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Timekeeping Mode time

12 o’clock position