Longines L602 Manual page 95

IMPORTANT! Before each timing operation, the chronograph
hands must be at their start point.
If necessary, see the resetting the counters paragraph.
Chronograph functions
• Standard Start-Stop function
Simple time measurement – Timing a 100 metres.
• ADD function (partial times)
Adds several times together – Timing periods of a hockey match or
a stage race, for instance.
• Split function (intermediate times)
This function is used to time intermediate race lap times in a single
event. Intermediate times are accumulated throughout the event.
Standard Start-Stop function
Timing a single event:
• Press push-piece A: to start the chronograph.
• Press push-piece A: to stop the chronograph.
• Press push-piece B: to reset.
Book_I.indb 95
1 START
2 STOP > Read time
– 5 minutes
– 57 secs
– 7/10 ths of a sec.
Time-setting crown in
position 1
3 Reset
to order of functions
1 3
Quartz chronographs
A
B
ADD Rally function (partial times)
Used for measuring successive events, but not the intervals between
them. Each result is automatically added to the preceding one. To
time the various stages of a car rally, for example:
• At the start of the first stage, press push-piece A
to start the chronograph.
• At the end of the first stage, press push-piece A again, and the
chronograph will stop to 1/10
th
Repeat this procedure for each stage of the rally.
At the end of the final stage the chronograph will show the total time
of the rally, in other words, the accumulated time for all the stages..
• Press push-piece B to reset.
IMPORTANT! While the watch displays an intermediate time the
chronograph function will still be timing the event.
L538
95
...
4 STOP Read
3 START
2 STOP Read
1 START
Time-setting crown in
position 1
X. Reset
of a second.
13.08.19 10:57