GE SX TRANSISTOR CONTROL IC3645SR4U404N2 - Manual (Page 70)

TURN ANGLE POTENTIOMETER INSTALLATION
SX TRANSISTOR CONTROL Page 70
January 2000
Adjust the potentiometer until the Handset reads 110. Lock down the potentiometer shaft and turn the vehicle all the way to the
left turn stop, the reading should be 37 or less. Turn the wheel to the right turn stop, the reading should be 183 or greater.
After adjusting the potentiometer, be sure to ESC out of the monitor routine and then reset Function 25 to zero using the same
procedure as outlined above.
Section 8.2 320 Degree Potentiometer Input
0
o
1.26V
1.20V
0.99V
1.94V
16
o
2.37V
3.04V
3.10V
3.31V
16
o
66
o
71
o
86
o
66
o
71
o
85
o
LEFT TURN RIGHT TURN
0.00V
2.15V
Over Travel
Reverse Direction
and Re-Accelerate
Proportionally
Reduces The Speed
of the Left Motor As
Steer Angle
Increases
No Speed Change
No Speed Change
Proportionally
Reduces The Speed
of the Right Motor
As Steer Angle
Increases
Reverse Direction
and Re-Accelerate
Over Travel
4.30V
320 DEGREE POTENTIOMETER FOR STEER ANGLE INPUT
Figure 2