Operation Guide 5161
OFF
This setting turns off summer time, and displays the current time normally.
ON
This setting turns on summer time. Turning on summer time advances the current time by one hour.
•If you change your Home City to one that is within the same transmitter area, the current DST setting will be retained. If you change to a city that is outside your current transmitter area, DST will be turned off automatically.
Transmitter | Covered City Codes |
Japan | TYO |
China | HKG |
U.S. | HNL, ANC, LAX, DEN, CHI, NYC |
Europe (U.K., Germany) | LON, PAR, ATH, |
None | All other city codes |
4. When the setting you want is selected, press Ato exit the setting screen.
•The DST indicator appears to indicate that Daylight Saving Time is turned on.
Analog Timekeeping
The analog time of this watch is synchronized with the digital time. The analog time setting is adjusted automatically whenever you change the digital time.
Note
•The hands for the analog timepiece move to adjust to a new setting whenever any of the following occurs.
When you change the digital time setting manually
When the digital time setting is changed by time calibration signal reception When you change the Home City code and/or DST setting
•If the analog time does not match the digital time for any reason, use the procedure described under “To adjust home positions” (page
•Whenever you need to adjust both the digital and the analog time settings manually, make sure you adjust the digital setting first.
• Depending on how much the hands have to move in order to adjust to the digital | Adjusting Home Positions | |
time, it may take some time before they stop moving. |
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Strong magnetism or impact can cause the hands of the watch to be off, even if the | ||
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| watch is able to perform the signal receive operation. If this happens, perform the | |
| applicable home position adjustment procedures in this section. | |
| • Hand home position adjustment is not required if the analog time and digital time are | |
| the same in the Timekeeping Mode. | |
| • Holding down the C button during the adjustment procedures in this section will | |
| cause the applicable hand to start | |
| speed hand movement will continue even if you release the C button. To stop high- | |
| speed hand movement, press any button. |
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To adjust home positions
Correct second hand
position
1.In the Timekeeping Mode, hold down A for about six seconds. You can release the button after
•Though “ADJ” will appear on the display after about three seconds, do not release the button yet. Keep it depressed until
•The second hand should move to 12 o’clock (its home position), and “SEC 00” will flash on the display.
•If the second hand does not point to 12 o’clock, use the C button to adjust it. Each press of Cadvances the hand by one second.
Correct hour and
minute hand positions
2.After the second hand is in the proper home position, press B.
•The hour and minute hands should move to 12 o’clock (their home position), and “+0:00” will flash on the display.
3.What you should do next depends on whether the hour and minute hands are to the left or to the right of
12 o’clock.
■ If the hands point to 12 o’clock Go to step 4 of this procedure.
■ If the hands point to the left of 12 o’clock
Use the C button to move the hands clockwise until they point to 12 o’clock.
•Each press of C moves the hands 10 seconds.
■ If the hands point to the right of 12 o’clock
Press B, which will cause the flashing display to change to
• Each press of C moves the hands 10 seconds.
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4.After everything is the way you want, press A to return to the Timekeeping Mode.
• After performing home position adjustment, enter the Timekeeping Mode and check to make sure that the analog hands and the digital display indicate the same time. If they do not, perform home position adjustment again.
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 watch.
Button Operation Tone
The button operation tone sounds any time you press one of the watch’s buttons. You can turn the button operation tone on or off as desired.
• Even if you turn off the button operation tone, alarms, the Hourly Time Signal, and other beepers all operate normally.
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To turn the button operation tone on and off
1.In the Timekeeping Mode, hold down A for about three seconds. You can release the button after “ADJ”
appears on the display.
• At this time, “12H”
2. Press Bnine times until the current button operation
tone setting (
or
) appears.
3.Press Cto toggle the setting between
(tone
on) and
(tone off).
4.Press A to exit the setting screen.
Power Saving Function
When turned on, the Power Saving function enters a sleep state automatically whenever the watch is left in an area for a certain period where it is dark. The table below shows how watch functions are affected by the Power Saving function.
Elapsed Time | Display | Operation |
in Dark |
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60 to 70 minutes | Blank | Second hand moves to 12 o’clock |
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| and stops, all functions enabled, |
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| display blank. |
6 or 7 days | Blank | All hands stop at 12 o’clock. Auto |
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| receive, beeper tone, illumination, |
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| and display are disabled. |