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Centre display, view modes
The centre display is the system's information
centre. It shows information that is not directly
related to the crane's operation.
The symbols used for this information are described in
detail below.
The image to the right shows the appearance of the
centre display during normal radio controlled operation
of the crane.
FAULT
A symbol of a spanner is shown when the
safety system discovers a fault in the system.
MICRO
Indicates that micro operation has been
selected. Micro operation changes the
sensitivity of the levers as follows:
At full lever deflection, μ50% yields 50%
of normal speed and µ20% yields 20% of
normal speed for the crane.
SERVICE
Indicates that the crane requires service.
CAGE OPERATION
Indicates that MEWP-mode (operation
from cage) has been selected.
This requires greater stability and lower
speeds for crane movement.
SIGNAL STRENGTH
The number of bars shows the signal
strength. Optimum reception is when
all the bars are filled. When the symbol
flashes the radio is connected but the
start criteria have not been met.
MAIN MENU
The text shows which main menu has been
selected while the number shows which
sub-menu of that main menu applies. The
main menus are:
CRANE, EXTRA and ON-OFF.
NOTE! The first menu number in EXTRA
is one higher than the highest in CRANE.
ON-OFF is numbered from 1.
ADC (Automatic Duty Control)
Indicates that the ADC function is on.
JDC (Jib Duty Control)
Indicates that the JDC function is on.
HDC (Hoist Duty Control)
Indicates that the HDC function is on.
MANUAL EXTENSION
Manual extension is selected by pressing
the horn and release buttons at the same
time. The safety system acknowledges
by showing this symbol.
BATTERY CAPACITY
The battery symbol shows the battery
power remaining. When the system starts
to blink there is only a few minutes of
operation left. Information is sent to
the safety system which can then emit a
warning signal.
If the system is run until the battery
power fails the hand controller will auto-
matically lock.
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