16
4.3.1
–
Drive Setup
To set MyChron5 660 Drive select the icon shown here above in
“
System Setting
”
page and press
“ENTER”
. This page allows to
setup the following parameters:
•
Tire Rollout or wheel circumference (range 10.00-120.00 inches): this parameter is fundamental to correlate wheel angular
speed and dragster speed.
•
Drive gear (pinion) teeth number (range 5-49)
•
Driven Gear (crown) teeth number (5-199)
•
Recording time: Standard or extended (minimum shaft standard 3500; minimum shaft extended 1500); with tall gearing in
high index classes, extended recording time will assure that data at the beginning of the pass are not clipped.
4.3.2
–
RPM Setup
To set MyChron5 660 RPM select the icon shown here above in
“
System Setting
”
page and press
“ENTER”
. This page allows to
setup the following parameters:
•
Full scale RPM: range value: 8.000-16.000
•
RPM Factor, available options:
o
x1
o
x2
o
/2