Manitowoc Grove GMK4100L-1 Operating Manual page 21

Opening menu
Selecting the
operating mode
Additional pages GMK4100L-1
Opening/closing the Driving menu
•
Select and confirm the symbol (1).
The menu opens automatically the first time you release the parking brake
after switching on the ignition.
If the symbol (1) is red, you must turn the ignition key in the driver's cab to
position 1 – the symbol then turns grey.
The available operating modes are crane operation and driving .
Crane operation
Symbol (1) green – symbol (2) white
In this operating mode, you can perform crane operation in exactly the
same way as when the Driving menu is closed. This operating mode is
selected when the menu is opened.
Driving
Symbol (1) white – symbol (2) green
In this operating mode, the operating elements for driving are activated and
you can choose to drive with the crane's hydraulic system switched on.
When the crane's hydraulic system is switched on, the crane movements
are released with reduced power (no high-speed mode).
Selecting the operating mode
•
Select and confirm the symbol (2) – the active operating mode is
displayed.
The display will show (A) or (B) depending on
the current slewing angle; Carrier display ,
p. - 5.
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