24
ASTRON 8X22 GPS SOLAR
BASIC OPERATION (HOW TO SET THE TIME/HOW TO RECEIVE GPS SIGNALS, ETC.)
4
How to manually adjust the time
Continue to press Button A (3 seconds), and
then release it when the second hand
moves to the 0-second position.
Go to a place where
GPS signals can be
easily received
1
2
3
When the second hand points
to “Y” or “N,” reception is
completed.
Direct the watch face upward and wait
4
While the indicator hand points to “E” or ,
reception is not started even with operation for
reception.
When the hand points to “E,” charge the watch
by exposing it to light.
How to charge the watch
P. 14
Check the charging status.
P. 13
When the hand points to , deactivate in-flight
mode ( ).
Return to normal mode
( )
P. 21
It takes up to one
minute to complete
reception.
The reception time
depends on the
reception conditions.
Move to the outdoors
under an open sky with
good visibility.
When the second hand has reached the
0-second position, reception is started.
The indicator hand points to “1.”
Place where GPS signals
can be easily received/
Place where GPS signals
cannot be received
P. 16
<
Display during reception (= satellites
acquisition status)
>
The second hand indicates ease of receiving
(= number of GPS satellites from which GPS
signals are received).
To acquire only time information, the number
of satellites necessary for reception is one.
Number of
acquired
satellites
1
0
Display
State
Easy to
receive
Cannot
receive
Reception
result
display
Y: Successful
(8-second
position)
N: Failed
(22-second
position)
Display
State
Use the
watch as it is.
When the
reception result
is displayed as
“N”
P. 16
To cancel the
reception, press
Button B.
The reception result is displayed for
5 seconds.
Then, the hour and minute hands move,
and the time and date are adjusted.
Check that the reception is successful after
the watch returns to the time display mode.
Check that the reception was successful
P. 28
When the time is not correct even if
“Y” is displayed, the time zone may not
correspond to the region where you are.
Check the time zone setting.
Check the time zone and DST (Daylight
Saving Time) settings
P. 20
During movement of the date, the buttons
and crown cannot be operated.
Manually set DST (Daylight Saving Time).
Set DST (Daylight Saving Time)
P. 19
Press for
3 seconds
Press
Button B
