51
ASTRON 8X53 GPS SOLAR
TROUBLESHOOTING
CONTENTS
7
At trouble
Possible causes
Solutions
Reference
pages
GPS signal
reception
Reception is not started
even with operation of
time zone adjustment/
manual time adjustment
The charging status has been
displayed as low position. (
P. 11
)
Charge the watch sufficiently until the charging status is
displayed as the middle position or full position.
P. 13
The in-flight mode ( ) has been set.
(
P. 22
)
After relocation from a place under restriction on use of GPS signals (in an
airplane, etc.), reset the in-flight mode ( ).
P. 22
Reception fails even if GPS
signals are received. (The
reception result is “N.”)
You are in a place where GPS signals cannot be
received (
P. 16
).
You are in a place where GPS signals cannot be received (
P.16
).
P. 16
GPS signals cannot be
received even by carrying
out GPS signal reception
(The reception result is
displayed as “N.”)
You are in a place where GPS signals cannot be
received. (
P. 16
)
Receive GPS signals in a place where GPS signals can be easily received.
P. 16
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 adjustment
is displayed)
The time zone that does not correspond to the region
where you are has been set.
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
P. 21
P. 18
P. 23
DST (Daylight Saving Time) setting does not correspond
to the addition conditions of DST (Daylight Saving
Time).
Check DST (Daylight Saving Time) setting.
P. 21
middle
position
