User Manual

Operating Instructions
Radio Transmitter spectrum 3 M
Page 16 / 22 BE-SP3M-V2-3.DOC [ Word 2000 ] FL/US
HBC-radiomatic GmbH • D-74564 Crailsheim • Germany
2002-12-03 Information and specifications subject to change without notice.
Radio Control System
3.2.4 Option infrakey
infrakey is an additional infrared module for the transmitter and the receiver.
Due to separate crane activation via infrared link it increases the safety of operation, i.e.
the crane can not become inadvertently enabled.
The range of the infrared beam is max. approx. 20 meters (66 feet) and the angle of
radiation is 34°.
To activate infrakey, press the "(Crane) On" pushbutton on the transmitter.