D. Recalling the Chrono memos
The same procedure is used to recall split time
memos and lap time memos.
1. Press the
嘷
B
button in the reset state during the
chronograph mode (split time measurement
chronograph or lap time measurement), then start
memo display (memo No. 00) is activated. The
chronograph start time (00’00”00) and the
operation time (current time when lap or split time
is measured) are displayed alternately for 1.5
seconds each.
2. By pressing the
嘷
B
button repeatedly, memos No.
01 to No. 08 and the last stop memo can be
recalled. (For any memo, the elapsed time and
the time when the measurement has finished are
displayed alternately for 1.5 seconds each)
3. When the
嘷
B
button is pressed after the last stop
memo is called, the display returns to the reset
state. (By pressing the
嘷
B
button for 2 seconds or
more with a memo recalled, the display also
returns to the reset state.)
(Notes)
• If the number of memos including the start memo
is over 10 only memos No. 00 (start memo) to
No. 08 and the last stop memo can be recalled.
Memos No. 09 and subsequent memos cannot be
recalled.
E. Split Time/Lap Time Conversion Function
After the split time measurement is completed,
when the memo is recalled in the lap time
measurement chronograph mode, the split time will
be converted to the appropriate lap time.
The conversion from lap time to split time can be
performed in the same manner.
ALL RESET OPERATION
After replacement of the battery or in case of
incorrect display and operation (for example, the
display is turned off or the alarm continues to
sound) as a result of the watch being subject to a
strong impact, perform the ALL RESET
OPERATION as follows:
1. Pull the crown out to position (1).
2. Press the
嘷
A
,
嘷
B
and
嘷
M
buttons simultaneously.
(When these buttons are depressed, the display
is turned off.)
3. Release the buttons. (Display of all parts is
turned on.)
4. Press the crown back into place. (At the same
time, the confirmation sounds for 2 seconds.) The
ALL RESET OPERATION is finished.
5. Then set the time correctly.
USING THE CALCULATOR RING*
The following points should be considered while
using the watch.
• Use the calculator as an approximate
measurement device.
• The scale is not defined any particular unit of
measure.
Calculator
1) Elapsed-time calculations
Example:
How long will it
take a car travelling 80kph
to go 400 kilometres?
Calculation:
Align 80 on
the outer scale with the
speed index (
䊱
) mark on
the inner scale. The
position on the outer scale at 40 will now be lined
up with 5:00 (5 hours) on the inner scale.
*Note that the calculator ring is not equipped on
some models.
2) Speed calculations
Examples:
If a car goes
180 km in 2 hours 30
minutes, how fast was the
car travelling?
Calculation:
Align 18 on
the outer scale with 2:30
on the inner scale. The
Speed index (
䊱
) mark will now be lined up with
72 (km/hr) on the outer scale.
3) Distance calculations
Example:
How far will a
car go if it travels at 60kph
for 1 hour 20 minutes?
Calculation:
Align 60 on
the outer scale with the
speed index (
䊱
) mark on
the inner scale. The
position on the inner scale at 1:20 will now be lined
up with 80 (km) on the outer scale.
4) Fuel consumption (litres/hr) calculations
Example:
If a car travels
5 hours and uses 30 litres
of fuel, how many litres of
fuel per hour does the car
use?
Calculation:
Align 30 on
the outer scale with 5:00
on the inner scale. The speed index (
䊱
) mark will
now be lined up with 60 (6 litres/hr) on the outer
scale.
