M038010E
Troubleshooting Guide
24
Troubleshooting Guide
Radio wave transmission is hindered under the following conditions, which may stop the
crane operation. Take an appropriate measure according to the operational condition.
If the appropriate measure does not improve the situation, use the manual operation.
Operation example
Appropriate measure
Distance between the transmitter and
reception unit is too far.
・
Too large a distance between the
transmitter and reception unit may not
only hinder the radio wave transmission
but also increase noise influences.
Normally, make the operations within the
operating radius of the crane.
Operation is made near the noise-generating
source.
M00247
・
When a noise generating device such as
a revolving light, electric fan or vehicle’s
air conditioner is used nearby, the
radio-control operation is influenced by
the source.
Turn off the noise-generating device
when it is possible to refrain from using it.
Since a motorcycle also generates a
noise, pay attention to motorcycles
passing through.
Operation is made in a place with an
intensive radio wave interference causing
noise to the radios and to television screens.
・
Approach the transmitter to the reception
unit and operate the transmitter.
A large metal cargo is lifted with the crane.
Or, there are obstacles between the
transmitter and reception unit such as wire
netting or metal doors.
M22678
?
・
Metal products between the transmitter
and reception unit hinder the radio wave
transmission. Move yourself to the
location where the reception unit can be
seen and then operate the transmitter.
M22652E
(Wire netting)
?
Summary of Contents for RCS-FC1
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