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Operation Guide 5444/5524
General Functions (All Modes)
The functions and operations described in this section can be used in all of the
modes.
Auto Return Features
The watch returns to the Timekeeping Mode automatically if you do not perform
any button operation for two or three minutes in the Alarm Mode.
If you leave the watch in a setting mode (with flashing digits) for two or three
minutes without performing any operation, the watch will exit the setting mode
automatically.
Initial Screens
When you enter the World Time or Alarm Mode, the data you were viewing when
you last exited the mode appears first.
Scrolling
The B and D buttons are used in the setting mode to scroll through data. In most
cases, holding down these buttons during a scroll operation scrolls through the
data at high speed.
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Configuring Home City Settings
There are two Home City settings: actually selecting the Home City, and selecting
either standard time or daylight saving time (DST).
To configure Home City settings
City code
1. In the Timekeeping Mode, hold down A for about
two seconds until ADJ appears in the right digital dial.
When you release A, the city code and city name will
scroll across the right digital dial. This is the setting
mode.
The watch will exit the setting mode automatically if
you do not perform any operation for about two or
three minutes.
For details about city codes, see the "City Code Table" at the back of this
manual.
Whenever you enter a setting mode, the analog hands will automatically move to
positions that allow easier viewing of the digital dials.
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Note that you cannot switch between standard time and daylight saving time
(DST) while UTC is selected as your Home City.
5. After the setting is the way you want, press A to return to the Timekeeping
Mode.
The DST indicator appears to indicate that Daylight Saving Time is turned on.
Exiting a setting mode will normally cause the hands to return to regular
timekeeping automatically. However, if you manually move the hands (page
E-79) and then enter a setting mode, they will not return to regular timekeeping
automatically when you exit the setting mode. In this case, you will need to
return the hands to their normal positions manually (page E-80).
Note
After you specify a city code, the watch will use UTC* offsets in the World Time
Mode to calculate the current time for other time zones based on the current time
in your Home City.
*
Coordinated Universal Time, the world-wide scientific standard of timekeeping.
The reference point for UTC is Greenwich, England.
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3. Use D to cycle through the DST settings in the sequence shown below.
D
Auto DST
DST off
(AUTO)
(OFF)
D
The Auto DST (AUTO) setting will be available only when a city code that
supports time calibration signal reception (page E-21) is selected as the Home City.
While Auto DST is selected, the DST setting will be changed automatically in
accordance with time calibration signal data.
4. After the setting is the way you want, press A to return to the Timekeeping
Mode.
The DST indicator appears to indicate that Daylight Saving Time is turned on.
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Configuring Current Time and Date Settings Manually
You can configure current time and date settings manually when the watch is
unable to receive a time calibration signal.
To change the current time and date settings manually
1. In the Timekeeping Mode, hold down A for about two
City code
seconds until ADJ appears in the right digital dial.
When you release A, the city code and city name will
scroll across the right digital dial. This is the setting
mode.
Whenever you enter a setting mode, the analog hands
will automatically move to positions that allow easier
viewing of the digital dials.
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D
DST on
(ON)
Timekeeping
Minutes
Use the Timekeeping Mode to set and view the current
time and date.
Hour
When viewing a digital dial, you can move the analog
hands for an unobstructed view.
Press A to toggle the left digital dial between month/
day and hour/minutes.
Day of week
Seconds
Month Day
2. Use D (East) and B (West) to scroll through the city
DST indicator
codes in the right digital dial until the one you want to
use as your Home City is displayed.
3. Press C so the DST indicator is flashing in the left
digital dial, which indicates the DST setting mode.
4. Use D to cycle through the DST settings in the right
digital dial in the sequence shown below.
Auto DST
(AUTO)
The Auto DST (AUTO) setting will be available only when a city code that
supports time calibration signal reception (page E-21) is selected as the Home City.
While Auto DST is selected, the DST setting will be changed automatically in
accordance with time calibration signal data.
Selecting some city codes automatically makes it possible for the watch to receive
the time calibration signal for the corresponding area. See page E-21 for details.
To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down A for about
DST indicator
two seconds until ADJ appears in the right digital dial.
When you release A, the city code and city name will
scroll across the right digital dial. This is the setting
mode.
Whenever you enter a setting mode, the analog hands
will automatically move to positions that allow easier
viewing of the digital dials.
2. Press C to enter the DST setting mode.
Exiting a setting mode will normally cause the hands to return to regular
timekeeping automatically. However, if you manually move the hands (page
E-79) and then enter a setting mode, they will not return to regular timekeeping
automatically when you exit the setting mode. In this case, you will need to
return the hands to their normal positions manually (page E-80).
2. Press C to move the flashing in the sequence shown below to select the other
settings.
C
C
City Code
DST
12/24-Hour Format
C
Power Saving
C
Illumination
Button Operation
Duration
Tone On/Off
C
The following steps explain how to configure timekeeping settings only.
A
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D
D
DST off
DST on
(OFF)
(ON)
D
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C
C
Seconds
Hour
C
Minute
C
Day
Month
Year
C
C
C
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