Porsche 911 Carrera Owner's Manual page 126

A - Lap
B
- Intermediate time
Displaying intermediate times
Several intermediate times can be displayed for a
route or for a lap on the race circuit. The interme-
diate times B are for your information. Measured
lap times A can be stored and evaluated if the
vehicle is equipped with Porsche Communication
Management (PCM).
124
Controls, Instruments
After timing has been started, the on-board compu-
ter display changes to the "Stop timing/Intermedi-
ate time" selection.