Seiko S833 Instructions Manual page 184

Problem
Automatic synchronization is
not performed. (2)
Watch settings have changed.
Watch and smartphone
indicate different times.
Sunrise/sunset and
6
moonrise/moonset times
cannot be displayed.
Field Mode REC function
cannot be started/
stopped.
184
・The watch and the smartphone are not located closely
from each other.
・Sleep function is activated in the watch.
・After automatic synchronization is turned on and
synchronization time is designated in the smartphone,
be sure to press Button Ⓕ to perform Bluetooth
communication for the settings to take effect in the
watch. Otherwise, automatic synchronization will not be
performed in spite of the settings made in the smartphone.
Time, alarm and other settigns made in the application take effect in the
watch when Bluetooth communiction is performed.
Check that the smartphone is so set that the application
can use the location information at all times. Also, check
the time of the most recent synchronization.
Check that the smartphone is so set that the application
can use the location information at all times.
The sunrise/sunset moonrise/moonset times cannot be
displayed in areas above 65° north latitude and below 65°
south latitude.
The Field Mode REC function cannot be started or stopped
in the following cases:
・Any of the watch modes is used to start/stop the function.
Solution