JLG 4394RT Service Manual - Manual (Page 103)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121249 – JLG Lift – 3-67
Joystick Controller
Figure 3-40. Joystick Controller
Table 3-11. Joystick Specifications
Input Voltage 5V
Centered Output Voltage 4.25V to 2.60V
Reverse Voltage 4.60V to 4.80V
Forward Voltage 0.40V to 0.60V
Table 3-12. Joystick Plug Loading Chart
Terminal Color Function
1 Yellow Steer Right
2 Green Steer Left
3 Brown Pot Wiper
4 Red Handle Common
5 N/A Not Connected
6 White/Red Pot (+)
7 Violet Trigger Switch
8 Blue Trigger Supply
9 White/Black Pot (-)