Seiko ASTRON User Manual page 55

8
TROUBLESHOOTING
At trouble
The stopped watch
was exposed to an
adequate light for
longer than the time
required to fully charge
the watch, however,
it does not resume its
normal 1-second interval
Charging the
movements.
solar battery
The second hand is
stopped even when the
watch is charged for
longer than the time
required to fully charge
the watch (P . 9).
After successful reception,
Misalignment
the time is correct but the
of the date
date is incorrect
The sub-dial has been
adjusted to the dial, but
the time is incorrect.
Sub-dial
misalignment
GPS signal reception has
been performed, but the
sub-dial does not display
the current time.
Possible causes
The amount of exposed light is too weak.
The time for charging the watch is not sufficient.
The built-in IC of the watch has fallen into an unstable condition.
The watch was not charged for a long time and has been
discharged completely.
The preliminary position of the date is misaligned.
This occurs when the preliminary position of the date is
misaligned due to external factors or system reset.
The sub-dial is not provided with the preliminary position
adjustment function.
This occurs when the time is gained or lost due to external
factors.
The time of the sub-dial is not changed even when the watch has
received GPS signals.
The sub-dial operates independently from the dial.
ASTRON 7X52 GPS SOLAR
Solutions
The time required for charging the watch depends entirely on the amount of exposed light the
watch receives.
Refer to" Standard charging time" to charge the watch.
Refer to "In case of an abnormal movement" to reset the built-in IC.
Contact the retailer from whom the watch was purchased.
Adjust the preliminary position of the date to the correct position "1" (1st).
Adjust the sub-dial.
Manually adjust the sub-dial with reference to
54
P . 26.
Reference
pages
P . 11
P . 48
—
P . 46
P . 26
—