Altronics PerformAire Eclipse Manual page 13

Enter how many foot of Altitude it takes to move you vehicle 0.01sec in
ET. (Ex: 150 means it takes 150'DA to make ET change 0.01sec)
Enter TS Ratio
Enter ratio that it takes to move ET of vehicle 0.01 sec. (EX: 2 means it
is a 2:1 ratio or takes two 0.02 to move car 0.01 in ET)
View Values:
Allows you to view your base values and ratios to confirm your setup.
Now you must choose which weather variable to reference your
prediction against. DA is suggested.
Wind Prediction:
If you have chosen Multiple Run Prediction you will be prompted to
select to use wind correction into you ET or TS predictions:
Predict w/Wind?
PRESS 1=Y 2=N
If you enable wind correction you will be prompted to select a vehicle
type:
Select Car Type
Next you can adjust the wind effect.
Adjust Effect?
Press 1=Y 2=N
Wind factors have been programmed to correct prediction for wind based
on speed and direction of wind. You can further adjust the amount of
correction by selecting to Adjust Effect:
Predict with
DA=1 OA=2
CF=3 VP=4
Dragster=1
Door =2
Roadster=3
Enter Value
Default (5)
(1-10)=
12