Operating instructions

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OPERATING INSTRUCTIONS
To Set the Date and Time:
Crown positions:
Position 1 - Normal position.
Crown pushed against case.
Position 2 - To set DATE*:
Rotate crown counterclockwise.
Position 3 - To set TIME:
Rotate crown in either direction.
*NOTE: If the Date is set between 9:00 PM and 3:00 AM, the date
may not change on the following day.
To Operate the Chronograph:
The chronograph function on this model can be used to time an
event up to 12 hours in duration to the nearest .05 seconds. Use
Buttons A and B to operate the stopwatch timer.
IMPORTANT: Crown must be in position 1, and chronograph
hands must be at 60 (zero) before stopwatch is started. Do not use
chronograph while crown is pulled to position 2 or 3. If necessary,
press button B to reset chrono hands to zero before you start
timing.
Simple chronograph functions:
To measure the duration of a single, non-stop event:
1. Press button A to start chronograph.
2. Press button A a second time to stop chronograph.
3. Press button B to reset chronograph to zero.
Analog Chronographs 1/20 of a Second
Split-time functions:
To take intermediate time readings as a race progresses:
1. Press button A to start chronograph.
2. Press button B to momentarily stop chronograph.
3. Read off the intermediate time.
4. Press button B to resume chronograph function. Hands will fly
back, catching up with ongoing event.
5. To read a second split time, press button B again.
Repeat steps 2 through 4 to take any additional split times.
6. Press button A to stop chronograph.
7. Take a reading of the final time.
8. Press button B to reset chronograph to zero.
NOTE: 1/20th Second chrono hand will stop running at 10 minutes,
while the inside mechanism continues to calculate.
To Synchronize Chronograph Hands:
After a battery change or in the event of an error, you may need
to manually adjust the chrono 1/20th of a second, second, minute
and hour hands to align them correctly at their zero positions.
NOTE: It is important to follow steps in this sequence:
1. Pull crown out to position 3.
2. Press and hold button B for 2 seconds and release.
3. Turn crown to move chrono 1/20th of a second hand to its zero
position.
4. Again press and hold button B for 2 seconds and release.
5. Turn crown to move chrono seconds hand to its zero position.
6. Press and hold button B a third time for 2 seconds and release.
7. Turn crown to move chrono minute and hour hands to their zero
positions.
8. If necessary, press and hold button B for 2 seconds and release
to return mechanism to 1/20th of a second hand adjustment
9. When finished with chrono hand adjustment, push crown back in
to position 1.
Minute hand
Start/stop
Crown
Split/reset
Date display
24-Hour hand
Chronograph
seconds hand
Small
seconds hand
Hour hand
1/20 second
chronograph hand