JLG 4394RT Service Manual - Manual (Page 156)

SECTION 5 - JLG CONTROL SYSTEM
5-2 – JLG Lift– 3121133
NOTE: The cable has a four pin connector at each end of
the cable; the cable cannot be connected back-
wards.
2. Power up the Control System by turning the lower
key to the platform position and pulling both emer-
gency stop buttons on.
Using the Analyzer:
With the machine power on and the analyzer connected
properly, 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 ESC; then you will be able to scroll
using the right and left arrow keys to select a different
menu item.
The top level menus are as follows:
HELP
DIAGNOSTICS
ACCESS LEVEL
PERSONALITIES
MACHINE SETUP
ACTIVATE TESTS
CALIBRATION
If you press ENTER, at the HELP:PRESS ENTER display,
and a fault is present during power up, the analyzer dis-
play will scroll the fault across the screen. If there was no
fault detected during power up, the display will read:
In platform mode, HELP: EVERYTHING OK,
In ground mode, GROUND MODE OK
If ENTER is pressed again, the display moves to the fol-
lowing display:
LOGGED HELP
1: STARTUP (2/1): (Or last recorded fault)
At this point, the analyzer will display the current fault, if
any are present. You may scroll through the fault logs to
view what the last fifteen faults were. Use the right and left
arrow keys to scroll through the fault logs. To return to the
beginning, press ESC two times.
When a top level menu is selected, a new set of menu
items may be offered; If for example you choose Personal-
ities:
DRIVE
LIFT
STEER
GROUND
Pressing ENTER with any of the above displayed menus,
will display additional sub-menus within the selected
menu. In some cases the next level is the parameter or
information to be changed. Refer to the flow chart for what
menus are available within the top level menus. You may
only view the personality settings for selected menus
while in access level 2. Remember, you may always can-
cel a selected menu item by pressing the ESC key.
MENU:
HELP:PRESS ENTER
help:
1: startup (2/1)