JLG 1500SJ Service Manual - Manual (Page 252)

SECTION 4 - BOOM & PLATFORM
4-6 – JLG Lift – 3121262
Press ENTER , the screen should read:
To enable the level override mode 58237 must be entered
as the code. When the code is entered, the screen will
show:
Press ENTER , the screen should read:
Using the UP and DOWN arrow keys will tog-
gle the override from off to on. Once turned on, operating
the jib lift function will cause jib level to be activated.
NOTE: Using this override may set the JIB LEVELING SYS-
TEM FAULT depending on how far out of level the jib
is moved. (See Jib Leveling section)
Escaping out of this override will not turn it off, reset is
achieved by cycling power to the machine or re-entering
the override code and manually turning it off.