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5. COMPONENTS OF THE RECEIVER
5.1 COMPONENTS OF THE RECEIVER
(1) Control Box
(2) Main Switch
(3) Monitor Display
(4) Receptacle
CAUTION
The remote control system provides flowing safety functions:
• Abnormal Signal Detector Circuit
When the Main switch of the Receiver is turned ON, this circuit checks the dispatch of crane
operations signals for 3 to 4 seconds. Thus, the Crane will not be immediately ready for
operations.
When dispatch of any crane operation signals are noticed, power will be automatically OFF
and the Crane stops. For resume, push the Reset button of the Transmitter.
• Automatic Power OFF circuit
Power of the Transmitter will be automatically OFF when the remote control of the crane
operation is discontinued for the specific time.
For resume, push the Power switch of the Transmitter to turn ON.
• Voltage Drop Limiter (for the Receiver)
The Receiver will be automatically shut down in the event
where the voltage of the battery drops below DC 7 volts.
This prevents malfunctions of the Crane due to voltage drop and the operation will resume
automatically when the voltage is restored to DC 7 volts or higher.
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