VDO Cyclecomputing M6.1 Short Instruction Manual page 20

TPC button functions
Total data for bike 1
SET
TPC BIKE
ALTI
NOTE:
If you have also used bike 2, you will
also find the total values tor bike 2
and the total values as a sum of the
data for bike 1 + bike 2.
38
TPC button functions
(If the heart rate option is activated)
SET
TPC BIKE
ALTI
39