Grove Published 3-22-2021, Control # 702-02 4-121
GRT8120 OPERATOR MANUAL OPERATING PROCEDURES
Swing Angle Limitation
If the Swing Angle Limitation is selected from the menu of
WRL Limitations, then the Swing Angle Limitation Screen will
be shown (Figure 4-112).
Using the Left Arrow and Right Arrow Function keys
(4, Figure 4-62) on the Navigation Control Pad or the Jog
Dial (5, Figure 4-63) changes the object highlighted on the
screen. As the arrow keys are pressed, the highlight will
move between the objects, with the color orange typically
meaning that the object is selected and can be affected by
subsequent actions. In Figure 4-112, the orange Icon (Item
3) symbol is selected since it has the orange color
highlighting. Table 4-9 lists all of the symbols for the
Limitation Menus that are available on the WRL Limitation
Screens.
Setting the Swing Angle Limitation
The Swing Angle Menu allows the operator to set limits for
the swing angles which the crane is expected to operate
within. Refer to Figure 4-108 for the WRL Menu and
sub-menu. Table 4-9 lists the WRL Limitation Screen
Symbols.
The Swing Angle can be “typed in” or set by a boom position.
.
FIGURE 4-112
8882-10
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2
3
4
5
5
Example Only - Display Values May Vary
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