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ASTRON 5X53 GPS SOLAR
BASIC OPERATION (HOW TO SET THE TIME/HOW TO RECEIVE GPS SIGNALS, ETC.)
4
To adjust only the time by GPS signal reception (manual time adjustment)
Continued on the
following page
The watch can be set to the precise current time of the currently set time zone.
(The time zone is not changed.)
How to manually adjust the time P. 2 2
Check the time zone and DST (Daylight Saving Time) settings P. 2 5
Manual time adjustment
In the manual time adjustment, the precise time of the currently set time zone is displayed.
When the region or time zone where the watch is used is changed, adjust the time zone. How to adjust the time zone P. 2 0
(If the time zone is adjusted, the time zone setting, time and date will be adjusted, so it is not necessary to manually adjust the
time immediately thereafter.)
DST (Daylight Saving Time) is not automatically set, except when time zone adjustment (reception) has succeeded and the setting
becomes DST = “AUTO (automatic).” Carry out the setting manually. Set DST (Daylight Saving Time) P. 2 4
Failure or success of reception depends on the reception environment. Place where GPS signals can be easily received/Place
where GPS signals cannot be received P. 1 6
At the time when the reception was successful by manually adjusting the time, automatic time adjustment may be performed. For
details, refer to “Automatic time adjustment P. 2 9 .”
GPS signal reception consumes a lot of energy.
Keep in mind to charge the watch regularly by expose to light so that the indicator hand points to the “middle” or “full.” How to
charge the watch P. 1 4
(When the charging status becomes “low,” the reception will not start even with operation of GPS signal reception.)
Check the charging status. P. 1 3
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