STOPWATCH (CHRONO) MODE
l  The stopwatch measures up to 99 hours, 59 minutes and 59.99 seconds in 
1/100 second increments.
Press until the watch enters the STOPWATCH mode.
Start/Lap
Stop/Delete
Time measured
A
Run number
Altitude
When the barometric pressure exceeds the range of the graphic 
data display
If a newly obtained barometric pressure reading exceeds the range of the graphic 
data display, a maximum or minimum length column appears at far right of the 
graphic display, representing such barometric pressure reading, and the previous 
barometric pressure data are redisplayed on the revised scale.
Example:
30 minutes after the graphic data on the previous page is displayed, the barometric 
pressure was 2hPa lower. 
D
E