Manual Seiko 1B21 (page 18 of 20) (English)

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Solutions

Referencepages

1.Whenthewatchreturnstoanormaltemperature,itwilldisplaytheprecisetimeasbefore.

2.Ifthewatchstillgainsorlosesthetime,conductmanualreceptionifnecessary.

3.Ifthewatchcannotresumenormalmovementevenafterconductingtheabovementioned

procedures,consulttheretailerfromwhomthewatchwaspurchased.

−

P.138

−

1.Placethewatchwhereitisabletoreceivearadiosignalmoreeasily.

2.Conductmanualreceptionifnecessary.

P.105

P.138

1.Nocrownorbuttonoperationisneeded,sincetheautomatichandposition

adjustmentfunctionwillbeactivatedtoalignthehandpositions.Automatic

HandPositionAlignmentFunctionactivatesonceanhourfortheminuteand

secondhandsandat12:00bothfortheAMandPMforthehourhand.

2.Ifthewatchstillgainsorlosestime,refertoInCaseofanAbnormalMovement

toperformprocedures.

3.Ifthewatchcannotresumenormalmovementevenafterconductingtheabove

mentionedprocedures,consulttheretailerfromwhomthewatchwaspurchased.

P.144

P.141

P.154

−

Checkthetimedifferencethatthewatchiscurrentlysetfor,and

selectthetimediﬀerencetowherethewatchisused.

P.116

AtTrouble Possiblecauses

Misalignment

ofthetimeand

handpositions

Thewatchtemporarily

gainsorlosestime.

Thewatchhasbeenleftinanextremelyhighor

lowtemperatureplaceforalongtime.

Thewatchfailstoreceivearadiosignalcorrectlyas

aresultofexternalinﬂuence(incorrectreception).

Thereceptionresults

aresuccessful,but

theprecisetimeis

notdisplayed.

Thehandpositionsweremisalignedasaresultofexternalinﬂuence.

Thehandsareoutofthepreliminarypositionasaresultofexternalinﬂuence.

→ PreliminaryPositionP.144

Thesecondhand

positionisnotcorrectly

alignedinthereception

resultsdisplayorthe

receptionleveldisplay.

Thesecondhandisoutofthepreliminary

positionasaresultofexternalinﬂuence.

→ PreliminaryPositionP.144

Thewatchdisplaysanincorrecttime

hourunit,eventhoughitdisplaysthe

precisetimeofminutesandseconds

Thewatchmaybesettoawrongtime

differencefromtheregionwherethewatchis

currentlyused.

Troubleshooting

151

Solutions

Referencepages

1.Whenthewatchreturnstoanormaltemperature,itwilldisplaytheprecisetimeasbefore.

2.Ifthewatchstillgainsorlosesthetime,conductmanualreceptionifnecessary.

3.Ifthewatchcannotresumenormalmovementevenafterconductingtheabovementioned

procedures,consulttheretailerfromwhomthewatchwaspurchased.

−

P.138

−

1.Placethewatchwhereitisabletoreceivearadiosignalmoreeasily.

2.Conductmanualreceptionifnecessary.

P.105

P.138

1.Nocrownorbuttonoperationisneeded,sincetheautomatichandposition

adjustmentfunctionwillbeactivatedtoalignthehandpositions.Automatic

HandPositionAlignmentFunctionactivatesonceanhourfortheminuteand

secondhandsandat12:00bothfortheAMandPMforthehourhand.

2.Ifthewatchstillgainsorlosestime,refertoInCaseofanAbnormalMovement

toperformprocedures.

3.Ifthewatchcannotresumenormalmovementevenafterconductingtheabove

mentionedprocedures,consulttheretailerfromwhomthewatchwaspurchased.

P.144

P.141

P.154

−

Checkthetimedifferencethatthewatchiscurrentlysetfor,and

selectthetimediﬀerencetowherethewatchisused.

P.116

AtTrouble Possiblecauses

Misalignment

ofthetimeand

handpositions

Thewatchtemporarily

gainsorlosestime.

Thewatchhasbeenleftinanextremelyhighor

lowtemperatureplaceforalongtime.

Thewatchfailstoreceivearadiosignalcorrectlyas

aresultofexternalinﬂuence(incorrectreception).

Thereceptionresults

aresuccessful,but

theprecisetimeis

notdisplayed.

Thehandpositionsweremisalignedasaresultofexternalinﬂuence.

Thehandsareoutofthepreliminarypositionasaresultofexternalinﬂuence.

→ PreliminaryPositionP.144

Thesecondhand

positionisnotcorrectly

alignedinthereception

resultsdisplayorthe

receptionleveldisplay.

Thesecondhandisoutofthepreliminary

positionasaresultofexternalinﬂuence.

→ PreliminaryPositionP.144

Thewatchdisplaysanincorrecttime

hourunit,eventhoughitdisplaysthe

precisetimeofminutesandseconds

Thewatchmaybesettoawrongtime

differencefromtheregionwherethewatchis

currentlyused.

Troubleshooting

150

Solutions

Referencepages

Donotmovethewatchwhileitisreceivingaradiosignal.

Becauseittakestimetoreceivearadiosignalsuccessfully,leavethewatchuntouchedfor12minutesatthelongest.

P.105

P.139

Placethewatchwhereitisabletoeasilyreceivearadiosignal.

P.105

Checkthewebsiteofeachtransmittingstationforfurtherinformationconcerning

atransmissionstop.Attempttoreceivearadiosignalagainafterawhile.

P.107

1.Checkthetimediﬀerencethatthewatchiscurrentlysetfor,andselectthetimediﬀerence

totheradiosignalreceptionrange.

2.Whenthewatchisnotdisplayingtheprecisetime,receivearadiosignalagainifnecessary.

P.116

P.99

Thetimerequiredforchargingthewatchdependsentirelyonthe

amountofexposedlightthewatchreceives.

RefertoStandardChargingTimetochargethewatch.

P.111

RefertoInCaseofanAbnormalMovementtoresetthesystem.

P.154

Attrouble Possiblecauses

Reception

ofaradio

signal

Whenthewatchis

unabletoreceive a

radiosignal

Thereceptionresults

havefailedandthe

secondhandpoints

toN(thewatchdoes

notreceivearadio

signal).

Thewatchwasmovedwhileitwasreceivingaradiosignal.

(Ittakes12minutesatthelongesttoreceivearadiosignalsuccessfully.)

Thewatchwasleftwheretheradiosignalwasweakor

whereitwasunabletoreceivearadiosignal(P.106).



Transmittingstationsmayhavestoppedtransmitting

radiosignalsforsomereason(Transmissionstop).

Thewatchissettoatimedefferenceforthe

regionsoutoftheradiosignalreceptionrange.

Charging

thesolar

battery

Thestoppedwatchwas

exposedtoanadequate

lightforlongerthanthe

timerequiredtofullycharge

thewatch,however,itdoes

notresumeitsnormalone-

secondintervalmovements.

Theamountofexposedlightistooweak.

Thetimeforchargingthewatchisnotsuﬃcient.

Thebuilt-inICofthewatchhasfallenintoan

unstablecondition.

Troubleshooting

149

Solutions

Referencepages

Donotmovethewatchwhileitisreceivingaradiosignal.

Becauseittakestimetoreceivearadiosignalsuccessfully,leavethewatchuntouchedfor12minutesatthelongest.

P.105

P.139

Placethewatchwhereitisabletoeasilyreceivearadiosignal.

P.105

Checkthewebsiteofeachtransmittingstationforfurtherinformationconcerning

atransmissionstop.Attempttoreceivearadiosignalagainafterawhile.

P.107

1.Checkthetimediﬀerencethatthewatchiscurrentlysetfor,andselectthetimediﬀerence

totheradiosignalreceptionrange.

2.Whenthewatchisnotdisplayingtheprecisetime,receivearadiosignalagainifnecessary.

P.116

P.99

Thetimerequiredforchargingthewatchdependsentirelyonthe

amountofexposedlightthewatchreceives.

RefertoStandardChargingTimetochargethewatch.

P.111

RefertoInCaseofanAbnormalMovementtoresetthesystem.

P.154

Attrouble Possiblecauses

Reception

ofaradio

signal

Whenthewatchis

unabletoreceive a

radiosignal

Thereceptionresults

havefailedandthe

secondhandpoints

toN(thewatchdoes

notreceivearadio

signal).

Thewatchwasmovedwhileitwasreceivingaradiosignal.

(Ittakes12minutesatthelongesttoreceivearadiosignalsuccessfully.)

Thewatchwasleftwheretheradiosignalwasweakor

whereitwasunabletoreceivearadiosignal(P.106).



Transmittingstationsmayhavestoppedtransmitting

radiosignalsforsomereason(Transmissionstop).

Thewatchissettoatimedefferenceforthe

regionsoutoftheradiosignalreceptionrange.

Charging

thesolar

battery

Thestoppedwatchwas

exposedtoanadequate

lightforlongerthanthe

timerequiredtofullycharge

thewatch,however,itdoes

notresumeitsnormalone-

secondintervalmovements.

Theamountofexposedlightistooweak.

Thetimeforchargingthewatchisnotsuﬃcient.

Thebuilt-inICofthewatchhasfallenintoan

unstablecondition.

Troubleshooting

148

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Seiko 1B21 Manual

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