Manitowoc Grove GMK4100L-1 Operating Manual page 719

Manually
swinging
Automatic load
tracking
Operating manual
GMK4100L-1
Turn upwards
•
Press the button (1) in at the top.
Turn downwards
•
Push the button (1) down.
The direction of the spotlights will be adjusted until you let go of the button
or they reach their end position.
The automatic load tracking can be switched on via the Spotlights menu.
•
Open the spotlight (1) menu.
The pivoting spotlights must be manually aligned onto the load. You can
then switch on the automatic load tracking. The spotlights automatically
follow the load. You can adjusting the pivoting speed of the spotlights.
11.6 Settings and displays for crane operation
•
Switch on the automatic load tracking –
symbol (2).
You can adjust the pivoting speed:
•
Open the submenu (5).
Speed
– increased with (3),
– decreased with (4).
Switch off the automatic load tracking –
symbol (1).
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Crane operation
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