User's Manual

OG_LMD-400-R-C_v12e Circuit Design, Inc.17
OPERATION GUIDE
Regulatory compliance information
The LMD-400-R complies with the FCC Part 90.
Labelling:
The LMD-400-R 458 MHz-462.5 MHz is labeled as below:
FCC ID: V9X-LMD400RC
The proposed FCC ID label format is to be placed on the module. If FCC ID is not visible when the module is
installed into the system, "Contains FCC ID: V9X-LMD400RC" shall be placed on the outside of final host
system.
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Exposuretoradiofrequencyradiation:Formobileequipment
ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironmentand
meetstheFCCradiofrequency(RF)ExposureGuidelines.
ThisequipmenthasverylowlevelsofRFenergythatisdeemedtocomplywithoutmaximumpermissive
exposureevaluation(MPE).
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Exposuretoradiofrequencyradiation:Forportableequipment
ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironmentand
meetstheFCCradiofrequency(RF)ExposureGuidelines.
ThisequipmenthasverylowlevelsofRFenergythatisdeemedtocomplywithouttestingofspecific
absorptionrate(SAR).
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Thisdevicemustnotbecolocatedoroperatinginconjunctionwithanyotherantennaortransmitter.
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Thisdeviceissupposedtobeoperatedunder90.267.However,therearesomelimitationsasbelow:
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90.267(e)(1)GroupCfrequenciesareavailableforvoiceandnonvoiceoperationsonacoprimarybasis.
OnlymobileoperationswillbeauthorizedonGroupCfrequencies.Stationsmayoperateatfixedlocationsfora
temporaryperiodoftime.Nostationsoperatingatapermanentfixedlocationwillbeauthorizedon
GroupCfrequencies.
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90.267(f)(2)GroupDfrequenciessubjectto§90.35(c)(63)arelimitedtocentralstationalarmusewithin
theurbanareasdescribedin§90.35(c)(63).Outsidetheurbanareasdescribedin§90.35(c)(63),GroupD
frequenciessubjectto§90.35(c)(63)areavailableforgeneralIndustrial/Businessuseonacoordinatedbasis,
pursuantto§§90.35(b)(2)and90.175(b).
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90.267(f)(3)GroupDfrequenciessubjectto§90.35(c)(66)arelimitedtocentralstationalarmusenationwide.
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90.267(h)(5)Continuouscarrieroperationsareprohibitedonthesefrequencies.
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The LMD-400-R complies with Part 15 Subpart B of the FCC Rules. Operation is subject to the condition that
this device does not cause harmful interference.
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NOTE: The LMD-400-R has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a commercial installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
· Reorient or relocate the receiving antenna.
· Keep water and moisture out of all antenna and radio fittings.
· Check all antenna connections – any imbalance in coax cable can cause radio interference and receive /
transmit problems.
Caution:
Changes or modifications not expressly approved by the party responsible for compliance could avoid the
user’s authority to operate the equipment.