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3. BOOM ANGLE LOWER LIMIT SWITCH AND LED (GREEN)
Use this switch to set or cancel the boom angle lower limit.
[SETUP]
With no lower limit value being set, set the boom to the angle you
would like, and press the switch for 3 seconds or more.
The boom angle at this point is set as the lower limit.
At the same time, the LED flashes indicating that the lower limit
value was set.
• Be sure to verify that the boom automatically stops at the set angle before performing the actual
operation. If the boom does not stop automatically, re-set the boom angle using the procedure above.
• Whilst the boom is within the pre-warning zone or at the lower limit, the warning buzzer sounds
intermittently, only when the boom lowering operation is attempted.
• The limit value being set is retained in the memory even when the starter switch is turned to "OFF"
(cut).
When the boom reaches the pre-warning zone or stops at the lower limit with the boom angle lower limit
set, the boom angle lower limit LED flashes.
[CANCEL]
With the lower limit value being set (LED ON), press the switch for 3 seconds or more.
The current lower limit value setting will be cleared. At the same time, the LED goes off indicating that the
lower limit value setting is cleared.
The setting and canceling will not repeat even if you keep the switch pressed for more than 3 seconds or
more. Let your hand go off the switch and press the switch again.
4. WORKING RADIUS UPPER LIMIT SWITCH AND LED (ORANGE)
Use this switch to set or cancel the working radius upper limit.
[SETUP]
With no upper limit value being set, set the boom to the working
radius you would like, and press the switch for 3 seconds or more.
The working radius at this point is set as the upper limit.
At the same time, the LED flashes indicating that the upper limit
value was set.
• Be sure to verify that the boom automatically stops at the set working radius before performing the
actual operation. If the boom does not stop automatically, re-set the working radius using the
procedure above.
• Whilst the boom is within the pre-warning zone or at the lower limit, the warning buzzer sounds
intermittently, only when the boom lowering operation is attempted.
• The limit value being set is retained in the memory even when the starter switch is turned to "OFF"
(cut).
When the boom reaches the pre-warning zone or stops at the upper limit with the working radius upper
limit set, the working radius upper limit LED flashes.
[CANCEL]
With the upper limit value being set (LED ON), press the switch for 3 seconds or more.
The current upper limit value setting will be cleared. At the same time, the LED goes off indicating that the
upper limit value setting is cleared.
The setting and canceling will not repeat even if you keep the switch pressed for more than 3 seconds or
more. Let your hand go off the switch and press the switch again.
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