Seiko S822 - Power Save and Sleep Function

（3）Batterylifeindicatorandpowerreserve
■Powerreserve
Thebatterylifeindicatoronthedisplayshowstheremainingamountofbatterypower.
❶
❷
❸
Batterylifeindicator
Sufficient
Restrictionson
operationsandfunctions
Solutions
Norestriction
Usethewatchasitis.
Medium
Norestriction
Chargethebatterysufficiently.
→"Howtocharge"page92
Low
CHARGE：Chargingisrequired
Norestriction
Theremainingamountofbattery
powerhasdecreased.
Immediatelychargethebattery
sufficiently.
→"Howtocharge"page92
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❹
❺
❻
Restrictionson
operationsandfunctions
Solutions
Chargethewatchuntilthebatteryiconshows
itissufficientlycharged.
※Ifthewatchmovesabnormally,resetthesystem.
→"Howtoresetthesystem"page154
Chargethewatchuntilthebatteryiconshows
itissufficientlycharged.
※Ifthewatchmovesabnormally,resetthesystem.
→"Howtoresetthesystem"page154
※Atthisstage,thestoredlogdatamaybedeleted
ormaynotbedisplayedcorrectly.
・Sensormeasurement
isstopped.
・Illuminatinglightis
turnedoff.
・Alarmdoesnotsound.
Chargethewatchuntilthebattery
lifeindicatorshowsthatthewatch
issufficientlycharged.
Afterchargingthebattery,
youcanstartusingthewatch.
→"Howtocharge"page92
Theon-going
measurementof
thestopwatch
isstopped.
Allfunctions
arestopped.
CHARGE：Chargingisrequired
Batterylifeindicator
Extremelylow
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■Powersaveandsleepfunction
Powersavefunction：Whenthewatchisnotexposedtolightandnobuttonispressed
forlongerthanapresetperiod,thepowersavefunction(energy
savingfunction)isactivated.
Sleepfunction：Whenapproximately72hourshaveelapsedafterthewatchhasentered
thepowersavemode,thesleepfunctionisautomaticallyactivated.
❶
❷
Situation Restrictionsonoperationsandfunctions Solutions
Norestriction
Exposethewatch
tolightorpress
anybuttonto
cancelthepower
savemodeor
sleepmode.
ThePSmarkblinks.
Thewatchhasnotbeen
exposedtolightandno
buttonhasbeenpressed
forlongerthanapreset
period.
Alarmdoesnotsound.
Hourlyatmospheric
pressuremeasurement
isstopped.
TheSLmarkblinks.
Thewatchhasnotbeen
exposedtolightandno
buttonhasbeenpressed
forthreedayssincethe
watchenteredthepower
savemode.
Displayinthepowersavemodeandfunctions
Displayinthesleepmodeandfunctions
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・Howtosetthetransitiontimetothepowersavemode
Thetransitiontimetothepowersavemodecanbeselectedfromamong30
minutes,1hour,2hours,and4hoursinthetime/calendarsettingmode.
Thedefaultsettingis30minutes.
Referto"Howtosetthepowersavemode"onpage102.
※Ifthesensorfunctionisusedinadarkplace,itisrecommendedthatthepowersave
functionis turnedofforthetransitiontimetothepowersavemodeissetforlonger
thanthetimethewatchisused.Fornormaluse,turnthepowersavefunctionon.
※Underthefollowingconditions,thepowersavemodeandsleepmodearenot
activated.
・Theremainingamountofbatterypowerissufficient.（
）
・Themountaineeringdataisbeingrecordedinthealtimetermode.
・Thestopwatchismeasuring.
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