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The user can at anytime during the countdown period adjust the 

countdown timer, except the last minute.
Example:

If the countdown was set at 10 minutes at the beginning with 

delay:

• The user can, during the countdown runs, adjust it to 9 min. by

pressing B.

• The central minute chronograph hand will move from “10

min.” to “9 min.”.

The small counter hand at 10H will advance fast to make a 

turn, and stops shortly at “60”, then it continues to count and 

display the countdown seconds.

Attention:

This function does not operate when the countdown is set at 1 

minute, or when the racing timer is in use.

“SECOND CHANCE”  COUNTDOWN ADJUSTMENT

10

(B)

Summary of Contents for SM133

Page 1: ...User Manual Swiss ISA Movement 8270B YACHTING TIMER ref code SM133 STRUMENTOMARINO IT...

Page 2: ...1 3 4 5 7 Button A 8 9 10 Button B 6 2 3 2 1 BATTERY SR927W BATTERY LIFE 2 YEARS Crown...

Page 3: ...nd 6 Central hand to display Countdown minutes Race timing minutes 7 Push button A start stop 8 Small second hand 9 Crown position 1 Normal running 2 Quick correction of date alarm 3 Correction of hou...

Page 4: ...The date changes at 00 00 midnight not at 12 00 noon Make sure that the AM PM is set correctly or the date will not change correctly SET THE DATE Pull the crown to position 2 Turn the crown clockwise...

Page 5: ...minute Adjustment of countdown is not allowed during the last minute Press B for 1 second to enter into the setting mode 1 beep emits After 1 second press B step by step to set the central hand in ord...

Page 6: ...op shortly at 60 then countdown starts When countdown starts the small counter hand at 10H indicates the seconds 1 step every 2 seconds the central counter hand displays the minutes 1 step every 2 4 s...

Page 7: ...ore the end of countdown 1 beep emits 40 before the end of countdown 1 beep emits 30 before the end of countdown 2 beeps emit 20 before the end of countdown 2 beeps emit 10 before the end of countdown...

Page 8: ...n runs adjust it to 9 min by pressing B The central minute chronograph hand will move from 10 min to 9 min The small counter hand at 10H will advance fast to make a turn and stops shortly at 60 then i...

Page 9: ...s B to display race timing seconds at 10H counter The display of race timing seconds last for 1 minute at maximum 1 step every 2 seconds During the display of race timing seconds another press on B ca...

Page 10: ...op the racing timer 1 beep emits to confirm the racing timer OFF Start Press A again to start the race timing function 2 beeps emit to confirm that the racing timer is engaged ON RACING TIMER START ST...

Page 11: ...me Racing timer reset Press A to stop the racing timer 1 beep emits The small counter hand at 10H displays the counted hours and the central hand displays the counted minutes Press B the small counter...

Page 12: ...ut as required by law END OF LIFE EOL INDICATION Following a battery change an incorrect actuation violent impact or exposure to a strong magnetic field the countdown racing timer counter hands may fa...

Page 13: ...of the central counter hand Press B step by step or constantly to adjust the central hand to rest at 12 Exit from the mode of initialization automatically when the crown is pushed to position 1 or pu...

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