JLG 740AJ ANSI Operator Manual - Manual (Page 60)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3-14 – JLG Lift – 3121650
10. Main Boom Telescope
Provides extension and retraction of the main
boom.
11. Lights (If Equipped)
This switch operates control console panel
lights and head lights if the machine is so
equipped. The ignition switch does not have to be on to
operate the lights, so care must be taken to avoid draining
the battery if left unattended. The master switch and / or the
ignition switch at the ground control will turn off power to
all lights.
12. Jib (If Equipped)
Push forward to lift up, pull back to lift down.
Variable lift speed is using the Function Speed
Control.
13. Soft Touch Override Switch (If equipped)
This switch enables the functions that
were cut out by the Soft Touch system to
operate again at creep speed, allowing the operator to move
the platform away from the obstacle that caused the shut-
down situation.
14. Tower Lift
This switch provides for raising and lowering of
the tower boom when positioned to “up” or
“down”. Tower Lift must be fully elevated “up”
before operating Tower Telescope. (Tower Lift should not
function when Tower Telescope is extended).