Operation Guide 5038
To toggle a time zone between Standard Time and Daylight Saving Time
1. In the Dual Time Mode, use B to display the time zone whose Standard Time/Daylight Saving Time setting you want to change.
2. Hold down Ato toggle between Daylight Saving Time (DST indicator displayed) and Standard Time (DST indicator not displayed).
• Turning on DST causes the UTC offset value to be increased by one.
DST indicator
•The DST indicator appears on the display whenever you display a time zone for which Daylight Saving Time is turned on.
•The DST/Standard Time setting you configure affects only the currently displayed time zone. Other time zones are not affected.
•Note that you cannot use the Dual Time Mode to change the DST setting of the Home Time Zone you currently have selected in the Timekeeping Mode. See “To change the Daylight Saving Time (summer time) setting” for information about turning the Home Time Zone DST setting on and off.
•The 
(UTC: Coordinated Universal Time) time zone cannot be switched between Standard Time and Daylight Saving Time.
Alarm
Timekeeping
Hour hand | Use the Timekeeping Mode to set and view the current | |
time and date, and to switch between Standard Time and | ||
Minute hand | ||
| Daylight Saving Time (summer time). | |
| • Daylight Saving Time (summer time) advances the time | |
| setting by one hour from Standard Time. Remember that | |
| not all countries or even local areas use Daylight Saving | |
| Time. | |
| • All of the operations in this section are performed in the | |
Date | Timekeeping Mode, which you enter by pressing C. | |
| ||
Second hand |
| |
Setting the Time and Date Manually
Make sure you select your Home Time Zone before you change the current time and date settings. Dual Time Mode times are all displayed in accordance with the Timekeeping Mode settings. Because of this, Dual Time Mode times will not be correct if you do not select the proper Home Time Zone before setting the time and date in the Timekeeping Mode.
•When setting the time and date, you also can configure settings for your Home Time Zone (the time zone where you normally use the watch) and summer time (Daylight Saving time or DST).
To set the time and date manually
DST indicator | 1. In the Timekeeping Mode, hold down Auntil the UTC |
Alarm time minute hand
Alarm time 24- hour hand
Alarm time | On/Off status |
hour hand |
|
When the alarm is turned on, the alarm sounds when the alarm time is reached.
•All of the operations in this section are performed in the Alarm Mode, which you enter by pressing C.
To set an alarm time
1.In the Alarm Mode, hold down Afor two seconds to display the setting mode.
2.Use Bto change the alarm time.
•Press Bto move the hands clockwise in
3.After setting the alarm time, press Ato exit the setting mode.
•Setting the alarm time causes the alarm to turn on automatically.
|
|
| offset value starts to flash, which indicates the setting | |
|
|
| screen. |
|
|
|
| • The second hand will move at high speed to the 12 | |
|
|
| o’clock position, where it will stop. | |
ll l l l l | ll | UTC offset value | ||
l | ||||
ll |
| l | ||
l | l | l | : +8.0 | : |
l l l l l l |
| |||
|
|
|
| Minus sign |
•The UTC offset value shows the difference in hours between the currently selected time zone and Coordinated Universal Time.
•The DST indicator indicates that Daylight Saving Time (summer time) is turned on for the currently selected time zone.
2.Use B to select the time zone you want to use as your Home Time Zone.
•For full details about UTC offset values, see the “Time Zone Table”.
3.Press Cto move the flashing in the sequence shown below to select other settings.
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the watch is in.
•Alarm operations are performed in accordance with the Timekeeping Mode time.
•Pressing any button stops the alarm tone operation.
To toggle an alarm on and off
In the Alarm Mode, press B to toggle the alarm on (ON) and off (OF).
•The watch will beep when you turn on the alarm.
Adjusting the Home Positions
If the time and date settings are wrong even after the time calibration signal is received normally, use the following procedure to adjust their home positions.
•You can use the procedure in this section to adjust the position of the second hand, the stopwatch minute hand and stopwatch 1/20 second hand whenever they do not align with the 12 o’clock position when you enter the Home Position Adjustment Mode.
To adjust the home positions
UTC offset value |
| DST |
|
| Minutes |
| |||||
|
|
|
|
|
|
Day 
Month 
Year
•Changing the minutes value on the digital display will cause the minute and hour hands to move accordingly.
•To change the hour hand setting, you need to keep moving the minute hand until the hour hand is at the position you want.
4.When the setting you want to change is flashing, use B to change it as described below.
Screen To do this: | Do this: | |
| Change the time zone | Press B. |
|
|
|
| Toggle between Daylight Saving Time ( ) | Press B. |
| and Standard Time ( ) |
|
| Change the minutes (time) | Press B(+). |
Second hand
| ll l l lll | |
| l | l |
| ll | l |
| l | ll |
| l | l l l l l |
|
| |
Minute hand | Hour hand | |
| ll l l lll | |
| l | l |
| ll | l |
| l | ll |
| l | l l l l l |
|
| |
Stopwatch 1/20 second hand
l | l l l l | ll |
l |
| l |
ll |
| l |
l |
| ll |
l | l ll l l | |
Stopwatch minute hand
ll l l lll | |
l | l |
ll | l |
l | ll |
l | l l l l l |
1.In the Timekeeping Mode, press Cfour times to enter the Home Position Adjustment Mode.
2.Hold down Auntil 0 0 starts to flash, which indicates the analog setting screen.
•The second hand is at the proper home position if it moves to 12 o’clock. If it doesn’t, press Bto move it to 12 o’clock.
3.After confirming that the second hand is at the proper home position, press C.
This will switch to hour hand and minute hand home position adjustment (Hm flashes).
•The hour hand and minute hand are at their proper home positions if they both move to 12 o’clock, and if
the
4.After confirming that the hour hand and minute hand are both at their proper home positions, press C. This will switch to stopwatch 1/20 second hand home position adjustment (20 flashes).
•The stopwatch 1/20 second hand is at the proper
home position if it moves to 0 position. If it doesn’t, use Bto move it to 0 position.
5.After confirming that the stopwatch 1/20 second hand is at the proper home position, press C. This will switch to stopwatch minute hand home position adjustment (60 flashes).
•The stopwatch minute hand is at the proper home position if it moves to 60. If it doesn’t, use Bto move it to 60.
6.Press Ato exit the setting screen.
•After you complete the home position adjustment procedure, place the watch in a location that allows good time calibration signal reception, and then perform a manual receive operation. See “To perform manual receive” for more information.
Change the year |
Change the month |
Change the day |
5. Press Ato exit the setting screen.
•When you exit the setting screen, the analog hands are adjusted automatically to match the digital time. The second hand starts timing from 0.
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.
•If you experience problems receiving the time calibration signal in your area, it probably is best to switch between Standard Time and Daylight Saving Time (summer time) manually.
To change the Daylight Saving Time (summer time) setting
1.In the Timekeeping Mode, hold down Auntil the UTC offset value starts to flash, which indicates the setting screen.
2.Press Cto display the DST setting screen.
3.Press Bto cycle through the DST settings in the sequence shown below.
DST off ( ) |
| DST on ( ) |
|
|
|
4. Press Ato exit the setting screen.
•The DST indicator appears on the display to indicate that Daylight Saving Time is turned on.
•Turning on DST causes the UTC offset value to be increased by one.
3