Seiko ASTRON - Checking Watch Charging Status

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DETAILEDINFORMATION
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English
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INCASEOFANUNUSUALMOVEMENTOFTHESECONDHAND
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English
＜Readyforleapseconddatareception ＞
Leapsecond
Theleapsecondis
tocompensatefor
deviationsfromthe
universaltime(UT)
whichisastronomically
determinedandthe
InternationalAtomic
Time(TAI).
1secondmaybe
added(deleted)once
ayearoreveryfew
years.
 Automaticleap
secondreception
function
Aleapsecondis
automaticallyaddedby
receivingleapsecond
datafromGPSsignals
atthetimeofleap
secondaddition.
※Leapseconddata
includesinformation
aboutfutureleapsecond
additionandcurrentleap
seconddata.
WhenGPSsignals are receivedunder the following conditions,the leap second data
receptionisalsostarted.
・GPSsignalsarereceivedafterthesystemreset
・GPSsignalshavenotbeenreceivedforalongtime
・Leapseconddatareceptionhasfailed
(LeapseconddatareceptionisperformedagainduringthenextGPSsignalreception.
Itisrepeateduntiltheleapseconddatareceptionissuccessful.)
Theindicator hand displaysas shown at
theright when GPSsignals are received
(timezoneadjustmentortimeadjustment)
aroundJuneorDecember(displayofbeing
readyfor leap seconddata reception or
receivingleap second data).At this time,
thesecondhandpointstoanyofthe0to
18-secpositions to indicatethe waiting
timeuntil the leapsecond data reception
byminutes.Thewaitingtimeissubtracted
foreach minute, andwhen the second
handpointstothe0-secposition,theleapseconddatareceptionisstarted.
Itis recommended youmove to a placewhere GPS signalscanbe easily
received.
※Thepositionofthesecondhandisanindicationofthetimeuntiltheleapseconddatareceptionis
started.
(When the second handpointsto the 6-sec position, it meansthatthe reception will be started
approximately6seclater.)
※At this time, thesecondhand does not move at 1-secintervals,however, it does not meana
failure.
Thesecondhand moves inthe same manner asthe manual time adjustmentduring the leap
seconddatareception.
Whentheleapseconddatareceptioniscompleted,afterthereceptionresultisdisplayed,the
secondhandstartsmovingat1-secintervals.
Theindicatorhandalsoreturnstodisplaythechargingstatus.Usethewatchasitis.
※Theleapseconddatareceptionisperformedeveryhalfayearregardlessofleapsecondaddition.
Receptionofleapseconddata
2-secintervalmovement/5-secintervalmovementarebroughtabout
Leapsecond(Automaticleapsecondreceptionfunction) Energydepletionforewarningfunction(Secondhandmovementandwatchstate)
Whentheenergystoredinthewatchrunslow,theenergydepletionforewarningfunctionwillwork.
Whentheenergystoredinthewatchrunslow,chargethewatchbyexposetolight.
※Whentheenergydepletionforewarningfunctionworks,thewatchdoesnotoperateevenwithoperationofthebuttonsandcrown.
 (Beassuredthatitdoesnotmeanafailure)
Movementofthesecondhandshowsthestateofthewatch(workingfunctions).
2-secintervalmovement 5-secintervalmovement
State
Thesecondhandmovesat2-secintervals. Thesecondhandmovesat5-secintervals.
Restrictionon
function/display
・Receptionisnotstartedevenwithoperationof
GPSsignalreception.
・Automatictimeadjustmentdoesnotwork.
・Thehourhand,minutehand,date,andsub-dial
stop.
・Receptionisnotstartedevenwithoperationof
GPSsignalreception.
・Automatictimeadjustmentdoesnotwork.
Solution
①First,chargethewatchbyexposetolightuntil
thesecondhandmovesat1-secintervals.
②Keepinmindto charge thewatch until the
indicatorhandpoints to thelevel position
(middle) orF(full).  (Ifthe indicator hand
pointstoE,GPSsignalscannotbereceived.)
①Chargethewatchuntiltheindicatorhand
pointstothelevelposition(middle)orF
(full).
②Carryouttimezone adjustment toset the
time.
Continuedonthefollowingpage