RocketLinx WR7802-XT Series User Guide
: 2000638 Rev. A
FCC Radiation Exposure Statement - 7
Introduction
FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To
avoid the possibility of exceeding radio frequency exposure limits, you shall beep a distance of at least 100cm
between you and the antenna of the installed equipment. This transmitter must not be co-located or operating
in conjunction with any other antenna or transmitter.
The availability of some specific channels and/or operational frequency bands are country
dependent and are firmware programmed at the factory to match the intended destination. The
firmware setting is not accessible by the end user.
Safety Precautions
General Notification
•
Only operate the device according to the technical specifications. You can find this information in the
product data sheet, Quick Installation Guide, and the User Guide.
•
Read the installation instructions before connecting the system to the power source.
•
Only trained and qualified personnel should be allowed to install, replace, or service this device.
•
This device is designed for operation with extra-low voltage (SELV). Connect the unit only to DC power
source 54V (50-57VDC) that complies with the safety extra-low voltage (SELV) requirements in IEC/EN
60950 based safety standards. (Not supported on the 110V input model.)
Connect a power supply that corresponds to the type of your device. For power connection, make sure the
following requirements are met:
•
The DC power circuit of the product is usually not an isolated design circuit. In practice, it is suggested to
use an isolated DC power design PSU for field installations. Besides the PSU selection, good digital/earth
grounding is also important before powering on the system.
•
The Power Supply conforms to the over-voltage category I or II.
•
The output voltage of the AC/DC to DC Power Supply conforms to the range of the input voltage of the
device.
•
The connection cables used are permitted for the specified electronic voltage, current, wire diameter and
temperature range. (Wire Diameter of AC voltage is at least 0.75mm, AWG18. For DC voltage, it is at
least 1.0mm, AWG16.)
•
Follow the power installation instructions in this guide, which indicates the input voltage, pin
assignment, connection circuit and notices.
•
The Power Supply must be properly installed, including grounding and other notices which are defined in
the User Guide.
•
Only power on the supply voltage to the device if the housing is closed, the terminal blocks are wired up
correctly and the terminal blocks are connected.
•
The equipment must be grounded. Ground the device before connecting the cables, antennas and power
supply. The grounding of the equipment and DC Power Supply may be different in some applications, if
this is case, you must ground them separately.
•
Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable
grounding is available.
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