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Operation Guide 5073
5
After confirming that the 3. x Second Hand is at the proper
home position, press C. This will switch to
z Hour
Hand and
c Minute Hand home position adjustment.
The •
z Hour Hand and c Minute Hand are at their
proper home positions if they both move to 12 o’clock.
If the hands are not positioned correctly, use D
(+) and B (–) to move them to their proper home
positions.
After confirming that the 4.
z Hour Hand and c Minute Hand are in their correct
home positions, press C. This will switch to
n World Time Hour Hand and m
World Time Minute Hand home position adjustment.
The •
n World Time Hour Hand and m World Time Minute Hand are at their
proper home positions if they both move to 24. If the hands are not positioned
correctly, use D (+) and B (–) to move them to 24.
After confirming that the 5.
n World Time Hour Hand and m World Time Minute
Hand are in the correct home position, press C. This will advance to
v Day of the
Week Hand home position adjustment.
The •
v Day of the Week Hand is in the correct home position if it is pointing at
Su. If it isn’t, use D (+) and B (–) to move it to Su.
After confirming that the 6.
v Day of the Week Hand is in
the correct home position, press C. This will advance to
b Day home position adjustment.
The •
b Day is in the correct home position if it
shows 1. If it doesn’t, use D (+) and B (–) to change
the day to 1.
Press 7. A to return to regular timekeeping.
The •
b Day moves to the current day, and then the z
Hour Hand and the
c Minute Hand will move to the
current time. Wait until everything stops moving.
Troubleshooting
Hand Movement and Position
The
x Second Hand is moving at two second intervals.
All the watch’s hands are stopped at 12 o’clock and none of the buttons work.
Power may be low. Expose the watch to light until the
x Second Hand starts moving
normally, at one-second intervals.
The hands of the watch suddenly start moving at high speed, even when I do
not perform any operation.
This could be due to any one of the following causes. In all cases, the hand movement
does not indicate malfunction, and should stop shortly.
The watch is recovering from a sleep state. •
The time setting is being adjusted following a successful auto time calibration •
signal receive operation.
The current time setting is off by hours.
Your Home City setting may be wrong. Check your Home City setting and correct it,
if necessary.
The current time setting is off by one hour.
If you are using the watch in an area where time calibration signal reception is
possible, see “To configure Home City settings”.
If you are using the watch in an area where time calibration signal reception is not
possible, you may need to change your Home City’s STD (standard time)/DST
(daylight saving/summer time) setting manually. Use the procedure under “To toggle
the Home City time between standard time and daylight saving time” to change the
STD (standard time)/DST (daylight saving/summer time) setting.
The hands and/or day indications are off.
This could indicate that the watch has been exposed to magnetism or strong impact,
which has caused problems with proper hand and day alignment. Adjust the watch’s
hand and day home position alignment.
World Time
The World Time indicated by the
n World Time Hour Hand and m World Time
Minute Hand is one hour off from the actual time in the selected time zone.
The STD (standard time)/DST (daylight saving/summer time) setting of the selected
World Time City may be wrong. Select the correct STD (standard time)/DST (daylight
saving/summer time) setting.
The World Time indicated by the
n World Time Hour Hand and m World Time
Minute Hand is off.
Your Home City settings may be wrong. Check your Home City settings and correct
them, if necessary.
Charging
The watch does not resume operation after I expose it to light.
This can happen after the power level drops to Level 3. Continue exposing the watch
to light until the
x Second Hand starts moving normally (at one-second intervals).
The
x Second Hand starts to move at one-second intervals, but then suddenly
returns to moving at two-second intervals.
The watch probably is not sufficiently charged yet. Continue keeping it exposed to
light.
+B
6 5
>
*
Time Calibration Signal
The information in this section applies only when LON, PAR, ATH, HNL, ANC, LAX,
DEN, CHI, NYC, HKG, or TYO is selected at the Home City. You need to adjust the
current time manually when any other city is selected as the Home City.
The
x Second Hand indicates NO (N) when I check the result of the latest
receive operation.
Possible Cause Remedy
You are wearing or moving the watch, or •
performing a button operation during the
signal receive operation.
The watch is in an area with poor reception •
conditions.
Keep the watch in an area where reception
conditions are good while the signal receive
operation is performed.
You are in an area where signal reception is
not possible for some reason.
See “Approximate Reception Ranges”.
The calibration signal is not being transmitted
for some reason.
Check the website of the organization •
that maintains the time calibration signal
in your area for information about its
down times.
Try again later. •
The current time setting changes after I set it manually.
You may have the watch configured for Auto Receive of the time calibration signal,
which will cause the time to be adjusted automatically according to your currently
selected Home City. If this results in the wrong time setting, check your Home City
setting and correct it, if necessary.
The current time setting is off by one hour.
Possible Cause Remedy
Signal reception on a day for switching
between STD (standard time)/DST (daylight
saving/summer time) may have failed for
some reason.
Perform the operation under “To get ready
for a receive operation”. The time setting
will be adjusted automatically as soon as
signal reception is successful.
If you are unable to receive the time
calibration signal, change the STD
(standard time)/DST (daylight saving/
summer time) setting manually.
Auto Receive is not performed or I cannot perform Manual Receive.
Possible Cause Remedy
Your Home City setting is wrong.
Check your Home City setting and correct
it, if necessary.
There is not enough power for signal
reception.
Expose the watch to light to charge it.
Signal reception is being performed successfully, but the time and/or day is
wrong.
Possible Cause Remedy
Your Home City setting is wrong.
Check your Home City setting and correct
it, if necessary.
The watch may have been exposed to
magnetism or strong impact, which has
caused problems with proper hand and day
alignment.
Adjust the watch’s hand and day home
position alignment.
Specifications
Accuracy at normal temperature: ± 15 seconds a month (with no signal calibration)
Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, day,
day of the week
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 29 city codes and Coordinated
Universal Time); Daylight Saving Time (summer time) / Standard Time
Time Calibration Signal Reception: Auto receive up to six times a day (5 times a
day for the Chinese calibration signal; Remaining auto receives
cancelled as soon as one is successful); Manual receive
Receivable Time Calibration Signals:
Mainflingen, Germany (Call Sign: DCF77, Frequency: 77.5 kHz);
Anthorn, England (Call Sign: MSF, Frequency: 60.0 kHz); Fukushima,
Japan (Call Sign: JJY, Frequency: 40.0 kHz); Fukuoka/Saga, Japan
(Call Sign: JJY, Frequency: 60.0 kHz); Fort Collins, Colorado, the
United States (Call Sign: WWVB, Frequency: 60.0 kHz); Shangqiu City,
Henan Province, China (Call Sign: BPC, Frequency: 68.5 kHz)
World Time: 29 cities (29 time zones) and Coordinated Universal Time
Other: Standard Time/Daylight Saving Time (summer time); Home City/World Time
City swapping
Other: Power Saving
Power Supply: Solar cell and one rechargeable battery
Approximate battery operating time: 5 months (no exposure to light after a full
charge; one signal reception of approximately 4 minutes per day)