Furukawa Unic URW370C4U Series, Руководство по эксплуатации и техническому обслуживанию

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U-WAVE, Radio remote control device, (Option)
2.
◆
Check lamps (Radio control receiver)
Interference (Lights)
Receiver
Check lamps
Interference lamp
Receiving lamp
Error lamp
Power lamp
Power (Blinks)
Error (Blinks)
Receiving (Blinks)
Check lamps are mounted on the radio receiver, and they light as follows when it is in normal
operating condition:
• Power lamp
When energizing the crane by turning ON the starter switch, it blinks in green.
• Interference lamp
If it lights in red when power to the transmitter is turned OFF, it indicates that the receiver is
receiving radio wave from outside.
If it lights in red when power to the transmitter is turned OFF, response time during radio con-
trol operation may become longer to a certain extent.
When radio control operation is initiated from the state where the power to transmitter is turned
OFF, the “interference lamp” may light for a moment but it is not a fault.
• Receiving lamp
When the receiver is received radio wave transmitted from the transmitter correctly, it blinks in
green.
• Error lamp
It blinks in red when something is wrong with the radio control transmitter/receiver.
It also blinks in red when batteries in the transmitter have been run out.