SETTING LEFT SWING ALARM
• Swing the boom to the desired Left Swing Limit, e.g. 325°.
Press the operator alarm push button (item 24) 2 times to access the swing alarm screen.
• Press the push button (item 28) pointing to Left Swing. The information screen (item 1)
will read LEFT SWING 325°.
Both Left and Right Swing Alarms must be set for the system to operate correctly. The red
warning light (item 5) will flash and the audible alarm will sound whenever only one of the left/
right swing limits is set.
SETTING RIGHT SWING ALARM
• Move the boom to the desired Right Swing Limit, e.g. 35°.
• Press the Right Swing push button (item 29). The information screen (item 1) will read
RIGHT SWING 35°.
The red warning light (item 5) will flash and the audible alarm will sound whenever the boom
swings past the preset limits.
Pressing the LEFT SWING and RIGHT SWING push buttons again will cancel the alarm and
the information screen (item 1) will read: LEFT SWING OFF RIGHT SWING OFF.
WORK AREA SELECTION MODE
This alarm, when set, permits the operator to define an Operating Zone by only two set
points. The use of this method results in a greatly enhanced work area and also clearly and
simply defines the Exclusion Zone area. The following diagram illustrates the Operating
Zone and the Exclusion Zone.
101
REVISED:
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