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Operation Guide 5266
E-12
Confi guring Home City Settings
There are two methods you can use to confi gure Home City settings: selecting a Home City and
then selecting standard time or daylight saving time (DST), or selecting
CUSTOM
and then
specifying an UTC offset.
To confi gure Home City settings
1. In the Timekeeping Mode, hold down
A
for at least two seconds
until
ADJUST
appears on the digital display. This is the setting
mode. Release
A
after
ADJUST
appears.
• The city name of the currently selected Home City data will
appear on the digital display with an arrow (
▲
) fl ashing to the
left.
• 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 data, see the “City Data Table” at the back
of this manual.
2. Press
D
(East) and
B
(West) to scroll through city names until the one you want to use as your
Home City data is displayed.
• If you selected CUSTOM in place of a Home City, press
C
here to display the UTC offset
setting screen. Use
D
(+) and
B
(–) change the UTC differential value in 15-minute
increments. When you select CUSTOM, the standard time/daylight saving time selection
screen does not appear. Jump to step 5 of this procedure.
3. Press
C
to display the DST setting screen.
4. Press
D
to toggle between Daylight Saving Time (
DST ON
) and Standard Time (
DST OFF
).
• Note that you cannot switch between standard time and daylight saving time (DST) while
CUSTOM is selected as your Home City.
City Name
E-13
5. When the setting is the way you want, press
A
twice to return to the
Timekeeping Mode.
• The DST indicator appears to indicate that Daylight Saving Time
is turned on.
Note
• After you specify city data, the watch will use UTC* offsets to
calculate the current time for other time zones based on the
current time in your Home City.
* Coordinated Universal Time, the world-wide scientifi c standard
of timekeeping.
The reference point for UTC is Greenwich, England.
To change the Daylight Saving Time (summer time) setting
1. In the Timekeeping Mode, hold down
A
for at least two seconds
until
ADJUST
appears on the digital display. Release
A
after
ADJUST
appears.
• The name of the city currently selected as your Home City will
appear on the digital display with an arrow (
▲
) fl ashing to the
left.
2. Press
C
to display the DST setting screen.
3. Press
D
to toggle between Daylight Saving Time (
DST ON
) and
Standard Time (
DST OFF
).
4. When the setting is the way you want, press
A
twice to return to the
Timekeeping Mode.
• The DST indicator appears to indicate that Daylight Saving Time
is turned on.
• Note that you cannot switch between standard time and daylight
saving time (DST) while CUSTOM is selected as your Home
City.
Setting
DST indicator
Setting
DST indicator
E-14
Confi gure latitude and longitude settings for your current location
You can ensure correct display of Qibla, prayer times, and moon ages by confi guring latitude and
longitude settings for your current location.
To select a Home City by confi guring latitude and longitude settings
1. In the Timekeeping Mode, hold down
A
for at least two seconds
until
ADJUST
appears on the digital display. This is the setting
mode. Release
A
after
ADJUST
appears.
• Your current Home City data will appear on the digital display
with an arrow (
▲
) fl ashing to the left.
2. Press
A
to display to the latitude setting screen with the current
latitude setting fl ashing.
3. Use
D
(+) and
B
(–) to change the fl ashing value in 0.1° increments.
• Holding down
D
or
B
while the latitude or longitude setting screen is displayed will scroll
the value to the left of the decimal point (the value to the right does not change) at high
speed.
S 62.0° S 61.9° S 0.1° N 0° N 0.1° N 61.9° N 62.0°
4. When the latitude is the value you want, press
C
to display the longitude setting screen with the
current longitude setting fl ashing.
5. Use
D
(+) and
B
(–) to change the fl ashing value in 0.1° increments.
W 179.9° W 179.8° W 0.1° E 0° E 0.1° E 179.9° E 180°
6. When the settings are the way you want, press
A
to return to the Timekeeping Mode.
E-15
Confi guring Current Time and Date Settings
You can use the procedure below to adjust the current time and date settings if they are off.
Changing the digital Home City data should cause the analog time setting to change accordingly. If
the analog time does not indicate the digital time, check the home positions of the hands and make
adjustments if necessary (page E-19).
This watch displays Hijri calendar months and days. The watch normally calculates and displays
Hijri calendar dates automatically. If necessary, you can correct the displayed data by ±3 days.
To change the current time and date settings
1. In the Timekeeping Mode, hold down
A
for at least two seconds
until
ADJUST
appears on the digital display. This is the setting
mode. Release
A
after
ADJUST
appears.
•
The name of the city currently selected as your Home City will
appear on the digital display with an arrow (
▲
) fl ashing to the left.
2. Use
D
and
B
to select the city data you want.
• Select your Home City data before changing any other setting.
• For full information on city data, see the “City Data Table” at the
back of this manual.
3.
Press
C
to move the fl ashing in the sequence shown below to select the other settings.
Date Display Format
Illumination Duration Button Operation Tone On/Off
Day
DST
12/24-Hour Format
Seconds Hour Minute Year Month
UTC Offset/GMT Differential
City data
CUSTOM
• The following steps explain how to confi gure timekeeping settings only.
City name
E-16
4. When the timekeeping setting you want to change is fl ashing, use
B
and/or
D
to change it as
described below.
Screen To do this: Do this:
Change the city name
Use
D
(East) and
B
(West).
Toggle between Daylight Saving Time (
DST ON
) and
Standard Time (
DST OFF
).
Press
D
.
Toggle between 12-hour (
12H
) and 24-hour (
24H
)
timekeeping.
Press
D
.
Reset the seconds to
00
Press
D
.
Change the hour or minute
Use
D
(+) and
B
(–).
Change the year, month, or day
Select the date display format (DMY, YMD, MDY) Press
D
.
5. When the settings are the way you want, press
A
twice to return to the Timekeeping Mode.
Note
• For information about selecting a Home City and confi guring the DST setting, see “Confi guring
Home City Settings” (page E-12).
• The watch’s built-in full automatic calendar makes allowances for different month lengths and
leap years. Once you set the date, there should be no reason to change it except after you have
the watch’s battery replaced.
• Changing your Home City setting will cause all of the following settings to become initialized:
latitude and longitude (to the location of the Home City), the prayer calculation method (Fajr,
Isha, Asr), and the Qibla declination (in accordance with the selected Home City). Note that
these settings are not initialized when
CUSTOM
is selected for the Home City setting.
E-17
To specify a Hijri date offset
1. In the Timekeeping Mode, hold down
A
for at least four seconds
until
HIJRI SET
appears on the digital display. This is the setting
mode. Release
A
after
HIJRI SET
appears.
• Releasing
A
will cause the current Hijri date offset to fl ash on the
digital display.
2. Use
D
(+) and
B
(–) to change the offset within a range of ±3
days.
3. When the setting is the way you want, press
A
.
• This will display the corrected Hijri date.
Note
• The Hijri offset setting is temporary. At the end of each month, the watch automatically corrects
the Hijri date and returns the Hijri offset to
±0DAY
.
• Note that the Hijri offset also returns to
±0DAY
whenever you change the watch’s Gregorian
date setting or the latitude and/or longitude settings.
• Changing the watch’s Gregorian date setting can cause an error in the displayed Hijri until the
watch performs automatic Hijri date correction at the end of the month (on the 29th or 30th day
of the month). If the Hijri date display is wrong, adjust it by changing the Hijri date offset.
Hijri Calendar Precautions
Hijri dates displayed by this calculator are the results of calculations. Actual Hijri dates may be
determined by religious authorities based on observations of a New Moon following sundown. This
can result in dates calculated by the watch being different from actual Hijri dates.
HIJRI indicator