Tadano GT-550E-2, Руководство по эксплуатации и обслуживанию

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15. Lifting height restriction symbol
This symbol, while marked up, means the value in the
boom length display [13] is a lifting height restriction val-
ue.
The lifting height symbol [14] is marked up simultane-
ously.
16. Upper boom angle limit restriction symbol
Indicates that the jib angle display [1] displays the regis-
tered boom angle upper restricted value.
17. Boom angle indicative symbol
Indicates that the boom angle display [19] displays the
boom angle.
18. Lower boom angle limit restriction symbol
Indicates that the boom angle display [19] displays the
registered lower boom angle restricted value.
19. Boom angle display
Normally displays the boom angle.
Displays the moment % when the display alteration key
is held down. When the restriction function is activated,
the lower boom angle limit restriction value is displayed
while the register key is held down.
20. Boom lift indicative symbol
Comes on when the boom lift is selected.
21. Single-top lift indicative symbol
Comes on when the single-top lift is selected.
T038300E
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AML (Overload Prevention Device) AML (Overload Prevention Device)