6-10
4. COMPONENTS OF THE TRANSMITTER
(1) LCD Screen
(2) Start/Reset Button
(3) Stop/EMO Button
(4) Speed/Mode Button
(5) Hook Stow/Setting Button
(6) Horn Button
(7) Power Switch
(8) Slewing/No.1 Outrigger Operation Lever
(9) Boom Telescoping/No.2 Outrigger Operation Lever
(10) Hook Raising and Lowering/No.3 Outrigger Operation Lever
(11) Boom derricking/No.4 Outrigger Operation Lever
(12) Accelerator Lever
(13) Grip
(14) Connection Cable
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
operation 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 crane
operations 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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