Seiko 7T84 Support and Manuals
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Popular Seiko 7T84 Manual Pages
Manual - Page 1
... CHANGE 8 TIME MODE 10 YACHT TIMER MODE 13 TIMER MODE 22 STOPWATCH mode 24 ALARM mode 26 LOCAL TIME mode 31 BATTERY CHANGE 32 Necessary procEdure after battery change 34 HAND POSITION ADJUSTMENT 35 TROUBLESHOOTING 38 SPECIFICATIONS 40
I For the care of a SEIKO Analogue Quartz Watch Cal. 7T84. For best results, please read the instructions in the attached Worldwide...
Manual - Page 2
..., date setting c: Second click time setting, hand position adjustment
* Some models may have a screw lock type crown.
n YACHT TIMER mode Yacht timer combines the functions of explanation. If your watch has a screw lock type crown, refer to a maximum of 15 minutes in 1-minute increments.
n TIMER mode The timer can be shown in the following sections of this manual may be...
Manual - Page 4
... mode
TIMER mode
* While any other timer modes unless it is measuring, you cannot use another timer at your desired mode.
Therefore, the mode indicator will not move to set the mode... back in to normal position.
With each press of the timers among 5-minute, 6-minute, 10-minue in the YACHT TIMER mode or the timer in the following order to first click. English
TIME 5
MODE ...
Manual - Page 6
...center hand and the two hands of date change
the mode and the settings in yacht racing. u Manual date adjustment is particularly useful in some
modes.
* Do not set yachting timer modes: 5-minute, 6-minute and 10-minute timers. • Upon activating the yacht timer function, the selected yacht timer starts counting down in 1-second increments.
When the measurement reaches 12 hours...
Manual - Page 7
...start the yacht timer.
* In a yacht race, start the yacht timer
simultaneously with the warning signal.
* The operation method of the yacht timer is working timer first, and then change the timer, it is the same as an example.
A
START
A
STOP
B
RESET
* Yacht timer can be used at your desired yacht timer.
A
Press to set the mode indicator
pointing at one yacht timer can be...
Manual - Page 8
... the stopwatch hands return to stop the stopwatch.
2. Press button A to the ongoing measurement movement.
2. Subsequently the stopwatch hands will sound.
* The short hand of the small watch also indicates the remaining minutes.
* The display of the yacht timer is automatically switched to the stopwatch. Press button B to fast-forward the stopwatch hands...
Manual - Page 9
... OF 2ND
COMPETITOR
B
RESET
l Restart setting function u Yacht timer mode features a restart setting function, which had finished its counting before the stopwatch had started.
19
English STOP
B
RESET
Yacht timer finishes counting down .
English
YACHT TIMER-STOPWATCH OPERATIONAL FLOW
Yacht timer finishes counting down . Yacht timer finishes counting down .
u The intervals...
Manual - Page 10
... intervals respectively from 1"00 to identify or the starting procedures are incorrect.
* For detailed rules on yacht racing, check the appropriate racing rules of measurement.
20
u For actual yacht racing, the restart setting function can be used in 5 minute yacht timer measurements as follows:
Race proceedings Warning signal
Start signal General recall signal
Restart signal...
Manual - Page 11
... increments. A
START
A
STOP
B
RESET
23 English
English
4 3
11
4 3
LM LOC
11
TIMER MODE
u The timer can be set to first click. u When the timer finishes counting down .
l How to use the yacht timer and l How to normal position.
Example: Timer mode display when the timer is set for 4 minutes
12 13 5
15 14
1 2
10
6
987
* If you press button...
Manual - Page 14
... alarm, chose either of button B the small watch hands which will automatically stop the single-time alarm manually while sounding, press either button A or B.
* The single-time alarm will advance 1 minute. B
Press to set the alarm time to first click. CROWN Pull out to the current time.
CROWN
Upon completing the alarm...
Manual - Page 15
...the local
time hands will
advance the local time hands rapidly.
* The local time can be set the local time
TIME 5
6 10TMRCHR A
LM LOC
A
CROWN Pull out to show the time...20 seconds at the ALARM mode. B
Push back in to normal position. To stop the regular alarm manually while sounding
The regular alarm sounds for longer than 2 seconds. l Sound demonstration function (Alarm sound ...
Manual - Page 16
...fire.
In that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927W battery.
* If the yacht timer is used more than 6 hours per week, the timer is used more than 60 minutes per day and... keep it is used more than 40 seconds per day, the battery life may be sure to replace it , consult a doctor immediately. When the battery expires, be less than the specified period.
32...
Manual - Page 17
... HAND POSITION ADJUSTMENT and TIME MODE sections of this manual.
34
English
LM LOC
HAND POSITION ADJUSTMENT
(mode...replaced with a new one, or when an abnormal display appears, follow the procedures below to the second click. 2. The watch will be necessary to set... the time. Push the crown back in to the 0 position even after the battery is changed or the built-in the STOPWATCH or TIMER...
Manual - Page 19
...by magnetism or exposed to correctly set .
38
Solutions
Have the battery replaced with a strong magnetic field.
The watch was purchased. Follow the instructions in 2-minute increments. Contact ...center hand and two hands of the glass is not properly set the time and date.
39
English English
TROUBLESHOOTING
Trouble The watch because the gasket has deteriorated. Possible causes The...
Manual - Page 20
... SEIKO SR927W, 1 piece 7 Battery life Approximately 3 years If the yacht timer is used less than 6 hours per
week, the timer ...is used less than 15 minutes per day, the stopwatch is used less than 60 minutes per day and the alarm sounds less than 40 seconds per day. 8 IC (Integrated Circuit C-MOS-IC: 1 piece
* The specifications...
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