Appendix A: Exposure To Radio Frequency Energy; Appendix B: Rf Exposure Considerations - Cervis Warrior 32 HH2S-9XL10 Manual

Appendix A: Exposure to Radio Frequency Energy

Warrior 32 handheld remote units and machine units contain radio transceivers. When active, a
handheld remote sends out radio frequency (RF) energy through its internal antenna. The
Warrior 32 handheld remote complies with limits set by the FCC for operating distance from
human tissue.

Appendix B: RF Exposure Considerations

The radio module may be used in a variety of host application that fall into two general
categories: mobile or portable. Mobile applications are any operating locations that are not on a
human body. Portable applications are those where the transmitting equipment is located on the
hand, arm, or other part of the human body. In mobile application the host application is typically
fixed to mobile equipment, with either an internal or external antenna. In portable applications
the equipment is typically held in the hand of an operator or affixed to either a belt of harness on
the torso.
Equipment containing the radio module has been evaluated for FR exposure hazards by two
approaches: Maximum Permissible Exposure (MPE) for "mobile" applications and SAR for
portable applications. Mobile applications are any operating locations that are not on a human
body.
The required separation distances are measured from the actual location of the radiated part of
the antenna. An antenna may be inside the host application, affixed to the enclosure of the host
application or at the end of an optional extension coaxial cable.
Mobile Applications
Equipment must be located in a location at least 20cm away from areas likely to be occupied by
an unaware person.
Handheld Applications
All operators of the handheld equipment with any type of antenna require training in the proper
operation of the equipment and such training must include RF exposure safety instructions.
Once training is completed they are considered to be aware persons.
If the portable operating pose in on the hand or arm it is required that a 5mm separation
between the radiating part of the antenna and nearby human tissue.
Required Training
All installers and operators of host applications that include an SRF310 FT module must be
trained to use proper RF safety precautions as presented in this section.
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