JLG X20JP - X600AJ Service Manual - Manual (Page 241)

SECTION 6 - JLG CONTROL SYSTEM
3121623 – JLG Lift – 6-25
From the SERVICE menu, use button “7 Setup”, the but-
ton “5 Password” than enter a proper password (by using
buttons 1 to 9) to advance to a lower level.
Once OK is displayed, press button “9 ESC”, MENU
should display and than press the button for proper
MENU, which will permit to change machine settings.
NOTE: if NO is displayed, after digit the password, press button
“9 Esc” to return to Menu, and do again the procedure.
NOTE: Password remain active all the time the Key Switch stay
ON , even if escape from the menu service.
Figure 6-46. Password use