Jlg 1100SJP Operator Manual Manuel d'utilisateur Page 56

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SECTION 4 - MACHINE OPERATION
4-2 – JLG Lift – 3121255
Controlled Arc
NOTE: The Boom Control system will only allow the boom to
operate in Automatic mode from the Ground Control Sta-
tion.
When the Boom Control Select switch is in the automatic
mode, the boom control system automatically controls lift
and telescope when the lift function is selected to move the
platform through a predetermined arc, equivalent to the per-
centage of extension. (i.e. If you start at 70% boom exten-
sion, you will end up at approximately 70% boom extension
no matter where you stop in the arc). This means that when
lifting down, telescope in will function automatically, or when
lifting up, telescope out will function automatically.
When the Boom Control Switch is in the manual mode, lift
and telescope functions are independent functions con-
trolled by the operator.
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