banks PowerPDA 61100 Owner's Manual With Installation Instructions page 34

9.
Once your speeds match, press the
center button on the 5-way navigator.
The Banks PowerPDA will instantly
calculate the scaling factor for your
vehicle speed signal. (See Figure 58)
GPS Method
10.
Use of a GPS device to calibrate
your speedometer will give the most
accurate results and does not require
the use of an additional vehicle.
11.
Set your GPS receiver to display
Figure 56
Figure 57
34
96803 v.3.0
speed in MPH (see your device
owner's manual).
12.
To select the speed you want
to drive when calibrating your
speedometer, touch the button
labeled 45 MPH, 55 MPH, or 65 MPH.
The selected button will display
parenthesis around its text to denote
active status. The speed chosen will
not affect the accuracy of the results.
13.
Touch 'Start Recal'. The Banks
PowerPDA will return to the System
Monitor and wait for your input to
calculate the scaling factor.
14.
Accelerate the vehicle until the
GPS indicates that you are traveling
at the speed chosen in the previous
step. Ignore the speed indicated
by the Banks PowerPDA and your
speedometer.
15.
Once you have reached the
predetermined speed, press the
center button on the 5-way navigator.
The Banks PowerPDA will instantly
calculate the scaling factor for your
vehicle speed signal. (See Figure 58)
-END, SECTION 14-
1.
To exit the Banks PowerPDA
Figure 58