Checking The Current Home City; Time Adjustment; Calibration Signal); Time Adjustment Using Gps - Casio QW 5531 Operation Manual

5.
Push the crown back in.
When the watch is in the Airplane Mode,
●
the day of the week hand points to h.
Checking the Current Home
City
Pressing (B) will cause the second hand to
indicate the result of the last receive operation.
The indicator window will show the current
Home City setting, while the day of the week
hand will indicate the approximate latitude of
the Home City.
The watch hands will return to indicating the
●
current time if you do not perform any
operation for nine or ten seconds.
Home City
Latitude
Note
The Home City will not be displayed
●
if the watch has not acquired an
location information. If this happens,
pull out the crown to the second
click. This will cause the indicator
window to show the current Home
City setting.
Operation Guide 5531
Time Adjustment (GPS,
Time Calibration
Signal)
The watch's time, day, and Home City settings
can be configured in accordance with a
received GPS signal or time calibration signal.
GPS signal (location information): Used to
●
update Home City, time, and day settings.
GPS signal time information: Used to
●
update time and day settings.
Time calibration signal: Used to update time
●
and day settings.
Important!
Before trying to receive GPS signal
●
time information and/or a time
calibration signal, first use GPS to
acquire location information and
configure Home Time settings.
The watch will normally not perform
●
auto signal receive while it is paired
with a phone. However, auto receive
will be performed if there is no
connection between the watch and
phone for more than one day.
Put the watch into the Airplane Mode
●
whenever you are inside an aircraft
or in any other area where radio
wave reception is prohibited or
restricted.
Using the Watch in a Medical
l
Facility or Aircraft
Note
Areas where time calibration signal
●
reception is supported are limited.
When the watch in an area where
time calibration signal reception is
not supported, adjust time and day
settings based on GPS signals.
Time Calibration Signal Reception
l
Ranges
If the watch does not indicate the
●
correct time even after it receives a
signal, correct the hand and date
indicator positions.
Using MR-G Connected to Make
l
Adjustments
Using Watch Operations to Make
l
Adjustments

Time Adjustment Using GPS

Appropriate Signal Reception
Location
GPS signal reception is possible outdoors
where the sky is visible and not blocked by
buildings, trees, or other objects.
Note
In areas where reception is poor,
●
keep the watch face oriented
upwards and do not move the watch.
When the watch is set up for auto
●
receive, take care to avoid covering
the watch face with the sleeve of
your clothing.
GPS signal reception is not possible
●
in the areas described below.
Where the sky is not visible
ー
Indoors (Reception may be
ー
possible near a window.)
Near wireless communication
ー
equipment or other devices that
generate magnetism.
You may experience GPS signal
●
reception problems in the areas
described below.
Where the view of the sky above
ー
is narrow
Near trees or buildings
ー
Near a train station, airport, or
ー
other congested areas
7