JLG 450A_AJ Series II Service Manual - Manual (Page 381)

SECTION 6 - JLG CONTROL SYSTEM
3121180 – JLG Lift – 6-45
TEST ALL INPUTS? Prompts whether to check every operator input. If ESC is pressed or clicked, sys-
tem test ends. If ENTER is pressed or clicked, each operator input is prompted for
in turn.
In platform mode every platform switch and joystick is tested.
In ground mode every ground switch is tested.
NOTE: Tower lift switches are not tested if TOWER LIFT=NO. Tower telescope
switches are not tested if TOWER TELE=NO. Jib switches are not tested if JIB =
NO. Extendable axle switches are not tested if EXT AXLES=NO. Four wheel steer
switches are not tested if 4WS=NO.
NOTE: Left/right jib switches are not tested unless JIB = SIDESWING.
Prompts displayed during the operator input test below messages.
CLOSE XXXXXXX Named switch should be closed.
OPEN XXXXXXX Named switch should be opened.
XXXXXXX XXXXXXX TO MAX Named joystick should be pushed to its full extent in the named direction.
XXXXXXX XXXXXXX TO MIN Named joystick should be returned to neutral from the named direction.
PUMP POT TO MAX Pump pot should be turned to maximum.
PUMP POT TO MIN Pump pot should be turned to minimum.
MULTIPLE CLOSURE More than one operator input is closed; if only one has been operated, there could
be a short between two inputs.
TESTS COMPLETE Indicates system test is complete. Problems reported should have been noted
and now be rectified. Press ESC/CANCEL to return to RUN SYSTEM TEST
Analyzer menu.
Table 6-5. System Test Messages
Message Displayed on
Analyzer
Message Displayed on
Analyzer
Description