Seiko 7T84 - Manuals

Seiko 7T84 – Manual in PDF format online.

Manuals:

Manual

Manual Seiko 7T84

Summary

Page 2 - FEATURES; CROWN

En gl is h 4 En gli sh CAL. 7T84 n TIME mode Time is indicated by the hour, minute and small second hands. n YACHT TIMER mode Yacht timer combines the func tions of a count down timer and a s top watch that star ts operating automatically when the timer finishes counting down. This function is par t...

Page 3 - SCREW LOCK TYPE CROWN; How to use the screw lock type crown; CROWN WITH DRIvINg WHEEL; To pull out the crown, pull out the; [How to unlock the screw lock type crown]

En gl is h 6 En gli sh 7 SCREW LOCK TYPE CROWN u Some models may have a screw-lock mechanism that can securely lock the crown by screw when they are not being operated. u Locking the crown will help to prevent any operational errors and enhance the water resistant quality of the watch. u It is neces...

Page 4 - MODE CHANgE; any other timer modes unless it is stopped.; Mode indicator

En gl is h 8 En gli sh MODE CHANgE TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM L O C TI M E 5 6 1 0 TMR CHR A LM...

Page 5 - TIME MODE; How to set the time (main watch and small watch); Small second hand; Small watch

En gl is h 10 En gli sh 11 TIME MODE l Time setting procedures include hand settings of the main watch and small watch to the current time. l The hands should be correctly aligned to the 0 position (initial position) before s tar ting to set the time. If they are not correc tly aligned to the 0 posi...

Page 6 - How to set the date; YACHT TIMER MODE; Yacht timer operation

En gl is h 12 En gli sh 1 u Date setting should always be carried out af ter the time is correctly set. u Manual date adjustment is required on the first day af ter a month that has less than 1 days : February, April, June, September and November. l How to set the date Pull out to first click. Turn ...

Page 7 - How to use the yacht timer

En gl is h 14 En gli sh 1 * Only one yacht timer can be used at one time.* You cannot change the selected timer while it is working. To change the timer, it is necessary to stop the currently working timer first, and then change to another. * When the timer is changed to another timer, the previousl...

Page 8 - How to read the yacht timer measurement; one second incerements.; Example; : Display when the remaining time is 4 minutes and seconds; Automatic relay function of the stopwatch; To reset the yacht timer, it is necessary to stop the stopwatch.

En gl is h 16 En gli sh 17 l How to read the yacht timer measurement u The center hand indicates the remaining minutes and the long hand of the small watch indicates the remaining seconds. When the remaining time is shor ter than 60 seconds, the center hand also begins to countdown in one second inc...

Page 9 - required by pressing button B.; YACHT TIMER-STOPWATCH OPERATIONAL FLOW; when you have to restar t af ter a premature star t in a yacht race.

En gl is h 18 En gli sh 1 <STANDARD MEASUREMENT FOLLOWING YACHT TIMER> Yacht timer finishes counting down. Stopwatch automatically starts. Stopwatch automatically starts. <ACCUMULATED ELAPSED TIME MEASUREMENT FOLLOWING YACHT TIMER> <SPLIT TIME MEASUREMENT FOLLOWING YACHT TIMER> <...

Page 10 - me a s ur e me n t a f te r the - minu te ya c h t time r f ini s he s c oun tin g; from the star t signal to restar t signal is defined as 10 minutes >; minute yacht timer measurements as follows :

En gl is h 20 En gli sh 21 Example: When the restar t setting function is activated during the stopwatch me a s ur e me n t a f te r the - minu te ya c h t time r f ini s he s c oun tin g down , and 4 minutes has elapsed since then. * For the 5 - minute yacht timer, restarts of the stopwatch occur a...

Page 11 - TIMER MODE; How to use the timer; For details, refer to

En gl is h 22 En gli sh 2 TIMER MODE u The timer can be set to a maximum of 1 minutes in 1-minute increments. u The remaining time is indicated by the center hand and the t wo hands of the small watch, which turn counterclock wise while the timer is counting down. u When the timer finishes counting ...

Page 12 - STOPWATCH MODE; T he s topwa tch c an measure up to 12 hour s in 1 / - s e c ond increment s .; How to reset the stopwatch; While the STOPWATCH hands are moving; Stopwatch operation

En gl is h 24 En gli sh 2 STOPWATCH MODE u T he s topwa tch c an measure up to 12 hour s in 1 / - s e c ond increment s . When the measurement reaches 12 hour s, the s topwatch automatically stops. u Measured time is indicated by the center hand and the t wo hands of the small watch. u Split time me...

Page 13 - ALARM MODE; How to use the single-time alarm

En gl is h 26 En gli sh 27 ALARM MODE < Single-time alarm > • The single-time alarm is set in the TIME mode. • The single-time alarm sounds only once at a designated alarm time and it is automatically disengaged. • The alarm time can be set within 12 hours from the current time in 1-minute inc...

Page 14 - How to stop the single-time alarm manually while sounding

En gl is h 28 En gli sh 2 l How to stop the single-time alarm manually while sounding The single-time alarm sounds for 20 seconds at the designated time. To stop the single-time alarm manually while sounding, press either button A or B. * The single-time alarm will be automatically canceled once it ...

Page 15 - How to stop the regular alarm manually while sounding; LOCAL TIME MODE; How to set the local time

En gl is h 0 En gli sh 1 l How to stop the regular alarm manually while sounding The regular alarm sounds for 20 seconds at the designated time. To stop the regular alarm manually while sounding, press either button A or B. l Sound demonstration function (Alarm sound preview) Pull out to first click...

Page 16 - BATTERY CHANgE; years; Years; Battery life indicator; When the bat ter y nears its end, the small second hand moves at t wo -; WARNING; Do not remove the battery from the watch.; CAUTION; battery may burst, become very hot or catch fire.

En gl is h 2 En gli sh TI M E 5 6 1 0 TMR CHR A LM L O C CROWN BATTERY CHANgE T h e . m i n i a t u r e . b a t t e r y . w h i c h . p o w e r s . y o u r . w a t c h . s h o u l d . l a s t. approximately. 3 years ...however,.because.the.battery.is.inserted.at.the. factory.to.check.the.function.an...

Page 17 - HAND POSITION ADJUSTMENT; How to adjust the positions of the mode indicator, center; NECESSARY PROCEDURE AFTER BATTERY; HOW TO RESET THE IC

En gl is h 4 En gli sh HAND POSITION ADJUSTMENT (mode indicator, center hand, hands of the small watch) u Hand position adjustment is a procedure required when the hands are not correctly aligned for use in the STOPWATCH or TIMER functions, or af ter the bat ter y is changed or the built-in IC is re...

Page 19 - Trouble; TROUBLESHOOTINg; Solutions

En gl is h 8 En gli sh Trouble The watch stops operating. The watch temporarily gains or loses time. The inner surface of the glass is clouded. The battery has run down. The watch has been left or worn in extremely high or low temperatures. The watch has been left close to an object with a strong ma...

Page 20 - SPECIFICATIONS

En gl is h 40 SPECIFICATIONS 1. Frequency.of.crystal.oscillator................. . 32,768.hz.( hz.=.hertz...Cycles.per.second ) 2.. Loss /gain.( Monthly.rate)......................... . Less. than. 15. seconds. when. used. on. the. wrist. within.normal.temperature.range.( 5.ºC.~35.ºC ). 3.. Operatio...