JLG 1850SJ Service Manual - Manual (Page 284)

SECTION 6 - JLG CONTROL SYSTEM
6-2 – JLG Lift – 3121619
To Connect the JLG Control System Analyzer
1. Connect the four pin end of the cable supplied with the
analyzer, to the motor controller module located in the
platform box or at the power module and connect the
remaining end of the cable to the analyzer.
NOTE: The cable has a four pin connector at each end of the cable;
the cable cannot be connected backwards.
2. Power up the Control System by turning the lower key to
the platform or ground position and pulling both emer-
gency stop buttons on.
Using the Analyzer
With the machine power on and the analyzer connected prop-
erly, the analyzer will display the following:
HELP:
PRESS ENTER
At this point, using the RIGHT and LEFT arrow
keys, you can move between the top level menu items. To
select a displayed menu item, press ENTER . To cancel a
selected menu item, press Escape ; then you will be able
to scroll using the right and left arrow keys to select a different
menu item.