Display 
Upper row Lap number  
Average speed 
for lap time 
Average speed 
for split time 
Lower row Lap time Lap time Split time 
C
D
or
C
D
B
Lap time 1
Lap number 1 
Split time 1
Average speed for 
the lap time 1
Average speed for 
the split time 1
B
B
Lap time 1
Press to select the lap number 
of  the  measurement data  you 
want to see.
Repeat  the  previous  step  to 
view  each  component  of  the 
selected lap data.
NOTES
u 
With each press of the button C (or D), the lap number increases (or decreases). 
The lap number moves quickly if the button C or D is kept pressed, and stops at 
the lap number 1.
Press to view each component of the selected lap data.
*  The above  example  is  the  measurement  data  of  the  lap  number  1, therefore, 
the lap time and split time are the same. 
*  If the result of the average speed calculation either exceeds 999 or falls below  1,  
"---" will appear on the display.