Seiko ASTRON User Manual page 53

8
TROUBLESHOOTING
At trouble
Reception is not started
even with operation of
time zone adjustment/
manual time adjustment
GPS signals cannot be
received even by carrying
out GPS signal reception
(The reception result is
displayed as "N. " )
GPS signals have been
received successfully
(the reception result is
displayed as "Y, " ) but
the time and date are
gained or lost (when the
reception result of time
GPS signal
adjustment is displayed)
reception
The reception result is
displayed as "Y, " but
the time and date are
gained or lost (when
the reception result of
time zone adjustment is
displayed)
The reception result is
displayed as "Y, " but the
time is gained or lost by
one to two seconds.
The automatic time
adjustment function is not
activated every day
Possible causes
The charging status has been
displayed as "E (low). " (P . 10)
The in-flight mode ( ) has been set.
(P . 19)
You are in a place where GPS signals cannot be received.
The time zone that does not correspond to the region where you
are has been set.
Daylight Saving Time (DST) setting does not correspond to the
addition conditions of Daylight Saving Time (DST).
Daylight Saving Time (DST) setting does not correspond to the
addition conditions of Daylight Saving Time (DST).
The position of the hands is misaligned due to external factors.
The preliminary position of the hands is misaligned.
 Preliminary position P . 45 ~ 46
The automatic time adjustment function has not been activated
for a few days.
Conditions to activate the automatic time adjustment function are
not prepared.
ASTRON 7X52 GPS SOLAR
Charge the watch sufficiently until the charging status is
displayed as the "level position (middle)" or "F (full). "
After relocation from a place under restriction on use of GPS signals (in an airplane, etc.),
reset the in-flight mode ( ).
(P . 13) Receive GPS signals in a place where GPS signals can be easily received.
Check the time zone setting.
If the time zone does not correspond to the region where you are, adjust the time zone.
• When you are in a place where GPS signals can be easily received  How to adjust the time
zone
• When you are in a place where GPS signals cannot be received  How to manually set the
time zone
Check Daylight Saving Time (DST) setting.
Check Daylight Saving Time (DST) setting.
1 <Hour/minute hand misalignment> The automatic hand position adjustment function is
activated to automatically adjust the positions. Please use the watch as it is. The automatic
hand position alignment function is activated once a minute for the second hand and at
12:00 AM and PM for the hour and minute hands.
<Date misalignment> Since the preliminary position is not automatically adjusted,
manually adjust the position.
2 When misalignment of the hand is not adjusted, refer to the "In case of an abnormal
movement" to carry out operation.
3 When misalignment of the hand is not adjusted even with operation of 2, consult the
retailer from whom the watch was purchased.
If the energy stored in the watch is insufficient, the automatic time adjustment function may be
activated once in 3 days.
Sufficient energy is necessary to activate the automatic time adjustment function. The time
adjustment function is automatically activated by exposure to bright light.
52
Solutions
level position
(middle)
Reference
pages
P . 11
P . 19
P . 13
P . 16
P . 14 ~ 15
P . 20
P . 17
P . 17
P . 46
P . 48
P . 23
P . 23