Quartz Analog Chronographs 1/1 Of A Second - Type D - SCUDERIA FERRARI Pit Crew Operating Instructions Manual

QUARTZ ANALOG CHRONOGRAPHS 1/1 OF A SECOND – TYPE D
Includes D50 (SF 137.1, 137.2, 137.3) and Formula Italia (SF 201.1) quartz chronograph models
H
E
C
Figure A
1, 2, 3 – Crown positions
Button A – Start/Stop
Button B – Reset
H – Hour Hand
M – Minute Hand
C – Chronograph Seconds Counter
E – Chronograph Minutes Counter
F – 24-Hour Hand
D – Date Display
These chronograph models feature a minute counter (up to 60),
center-mounted seconds counter, small 24-hour hand and date
display. They can be used to time an event up to 59 minutes and
59 seconds in duration to the nearest second.
To set the TIME:
1. Pull crown out to position 3.
2. Turn crown in either direction to set Hour H, Minute M and
24-Hour F hands to desired time.
NOTE: 24-hour hand F will move in sync with Hour hand H, so when
setting the hour, make sure 24-hour time is set properly.
3. Push crown back in to position 1.
To set the DATE:
1. Pull crown out to position 2.
2. Turn crown clockwise to set date D.
IMPORTANT: If date D is set when time is between about 9:00 PM
and 1:00 AM, the date may not change automatically on the
following day.
3. Push crown back in to position 1.
with small chronograph minutes counter and 24-hour hand, and date
M
A
F
1 – 2 – 3
B
D
Legend
To RESET Chronograph Hands:
Before setting the time or running the stopwatch, make sure chrono-
graph counter hands C and E are in the zero position at 12 o'clock.
Follow these steps as needed to reset the counter hands following a
battery change or in the event of an error:
1. Pull crown out to position 2.
2. Press Button A to set Chronograph Seconds hand C to zero; to
advance hand C rapidly, press and hold Button A.
NOTE: Chronograph Minute hand E is synchronized automatically
with Chronograph Seconds hand C.
IMPORTANT: Do not push crown back into position 1 while
Chronograph Seconds hand C is advancing to zero position, or
timing mechanism will recognize the position at which hand C is
stopped as the new zero position.
3. Once Chronograph hands C and E have been reset to zero
position, push crown back into position 1.
Operating the CHRONOGRAPH
This stopwatch is able to measure and display time in 1 second
increments up to a maximum of 59 minutes/59 seconds.
Measured time is indicated by Chronograph Minute Counter E
and Seconds C hands.
Simple chronograph functions:
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.
Accumulated time functions:
To measure the combined time of a series of shorter events, for
example the actual playing time of a football game, where play is
repeatedly interrupted:
1. Press button A to start chronograph.
2. Press button A a second time to stop chronograph and read
elapsed time.
3. Press button A again to resume measurement.
4. Press button A a fourth time to stop chronograph again, and read
new elapsed time.
NOTE: Each time you stop chronograph, chronograph hands will
indicate total accumulated time.
5. Repeat steps 1 and 2 to add each additional interval of time.
6. After you have taken your final accumulated time reading,
press button B to reset chronograph hands to zero.