JLG T500J Operation And Safety Manual page 53

8. Tilt Alarm Warning Indicator
IF ILLUMINATED WHEN BOOM IS RAISED OR EXTENDED, RETRACT AND LOWER TO
BELOW HORIZONTAL THEN REPOSITION MACHINE SO THAT IT IS LEVEL BEFORE
EXTENDING BOOM OR RAISING BOOM FROM THE TRANSPORT POSITION.
Indicates that the chassis is out of level (over 2° on CE spec
machines; 2.5° on ANSI spec machines). If the boom is out of
the stowed position and the chassis is out of level, an audi-
ble alarm will sound.
3121197
SECTION 4 - MACHINE CONTROLS AND INDICATORS
9. Function Enable
To operate any function, the enable switch must be acti-
vated and the function selected within seven seconds. If a
function is not selected within seven seconds, or if a seven
second lapse between ending one function and beginning
the next function, the enable light will go out and the
enable switch must be released and depressed again to
enable the controls.
Releasing the enable switch removes power from all con-
trols.
10. Drive & Set/Outrigger Enable Button
Pushing the button enables the Drive & Set or Outrigger
function depending upon the position of the Function
Selector.
– JLG Lift – 4-9