Manitowoc GROVE GMK 6400

Operating elements for crane operation
9.2 Short description of the operating elements
9 - 92 3 112 993 en Operating manual GMK 6400
12.07.2013
Input confirmation
The lamp (1) lights up.
Acknowledging
The lamp (1) lights up.
RCL early warning
RCL shutdown
Brightness sensor
Registers the brightness of the operating environment. The brightness of all
displays is automatically adjusted;
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– In the Rigging mode sub-
menu:
Press button 1 x –
Rigging mode monitoring
submenu opens
– In the Rigging mode moni-
toring submenu:
Press button 1 x – Rigging mode is
accepted,
Monitoring submenu opens,
lamp (1) goes out
– Press the button 1 x: Buzzer tone off, error message acknowledged
– Flashing: Degree of utilisation 90 – 100% – buzzer tone on
–On: Degree of utilisation about 100% – buzzer tone on –
shutdown
– Off: Degree of utilisation 0 – 90%
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–On: Shutdown – buzzer tone on
– Degree of utilisation about 100% or
–Error
– Off: No shutdown
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